Paulo

15 Quick Heat Treat News Items to Keep You Current

/ FEATURED NEWS, HEAT TREAT NEWS INDUSTRIES

15 Quick Heat Treat News Items to Keep You Current

Heat Treat Today offers News Chatter, a feature highlighting representative moves, transactions, and kudos from around the industry.

Personnel and Company Chatter

  • The purchase of a producer of fixtures and parts in refractory alloys for heat treatment, steel, incineration, power generation, automotive, and aerospace industries was recently announced. The Safe-Cronite business unit of the Safe Group was purchased by its CEO Pierre Wittmann and a group of managers in partnership with investment funds driven by CICLAD.
  • The central laboratory of H.C. Starck, known until recently as H.C. Starck Analytical Services, announced it became an independent company with the name ChemiLytics GmbH & Co. KG. The new company will remain part of the H.C. Starck Group. The company is presented on its new webpage www.chemilytics.com to provide interested customers with an overview of the company, its core competencies, and service range.
  • Paulo, a supplier of heat-treating services for a wide range of industries headquartered in St. Louis, Missouri, officially inaugurated its first plant outside the U.S., located at the GP Escobedo industrial park in the municipality of Escobedo, Nuevo Leon. The facility started operations earlier this year providing proprietary heat-treatment processes for the automotive industry in a 50,000 square-feet footprint which is expected to expand up to 110,000 sq.-ft as new equipment keeps coming into the plant in order to serve manufacturers of aerospace components and agriculture equipment, among others.
  • A leading producer of semi-fabricated specialty aluminum products Kaiser Aluminum Corporation recently announced that it has acquired Imperial Machine & Tool Co., a leader in multi-material additive manufacturing and machining technologies for aerospace and defense, automotive, high-tech, and general industrial applications.

Equipment Chatter

  • Ipsen USA recently announced several furnace shipments, including several TITAN® vacuum furnaces from the platform product line, several custom horizontal and vertical vacuum furnaces and multiple atmosphere box furnaces all designed to meet customers’ specifications. Many of these shipments also included PdMetrics® software for predictive maintenance.
  • Gasbarre recently designed, manufactured, and commissioned a large capacity gas-fired temper furnace for a major specialty alloy manufacturing company located in the Northeastern portion of the United States. The furnace is designed to temper workloads that are 32 feet wide by 6 feet long by 4 feet high and weigh up to 40,000 lbs. The furnace utilizes the latest design and control technologies to achieve excellent temperature uniformity (±10°F) across a wide temperature range (800°F to 1400°F)
  • A new Hot Isostatic Press will soon be in operation at Lake City Heat Treating, expanding their Hot Isostatic Press capabilities for the aerospace and medical industries. With a much larger capacity of 2,000 pounds per load, Lake City will be able to expand load sizes and meet customer turnaround requirements. The new press will be housed in their new 6,000 square foot addition.
  • Solar Atmospheres of Western PA recently commissioned a new 20-foot car bottom furnace that has a total load capacity of up to 30,000 pounds. The Class 2 furnace, built by John Becker’s Heat Treat Equipment Inc., located in Canton, Michigan, was installed and fully tested for the first time in Hermitage, PA. This new piece of equipment will serve to compliment Solar’s lower temperature work – especially where surface oxidation is of little concern. It will also be used to economically process many “downstream” processes, including multiple tempering operations, which typically follow vacuum austenitizing treatments.
  • Quintus Technologies supplied a hot-isostatic press to a Chinese manufacturer to complement the additive manufacturing capabilities at Xi’an Bright Laser Technologies Co., Ltd. BLT produces 3DP parts in titanium and aluminum alloys, superalloys, and stainless, die, and high-strength steels, for a range of industrial applications, including automotive engine and structural parts, aircraft engine and structural components, mold/die, energy, electronics, and other customer segments.

Kudos Chatter

  • Materion Corporation recently announced that the Society of Automotive Engineers – Aerospace Material Specification Nonferrous Alloys Committee (SAE-AMS) has approved AMS4369 specification for SupremEX® 225XF metal matrix composite (MMC) and AMS4379 for SupremEX 225XE MMC. This represents the second AMS specification for SupremEX 225XE and applies to the extruded form of the material. With the two recently added specifications, the company now has a total of four AMS specifications for its SupremEX line of products, allowing engineers to reference a national standard for material properties.
  • Worcester Polytechnic Institute recently presented its 2018 Innovator of the Year Award to metallurgical pioneer Diran Apelian. The first WPI faculty member to receive the honor, Apelian is the founding director of WPI’s Metal Processing Institute, an internationally recognized researcher and educator, and a fellow of the National Academy of Inventors.
  • ASM International recently recognized several members for achievement at its ASM Awards Banquet, held in Columbus, OH on October 16, 2018. In addition, ASM International Trustee-Elects have been selected to serve on the 2018-2019 ASM Board of Trustees. ASM International’s trustees are charged with acting in the best interests of the society’s membership and help to lead the governance of the society. The ASM officers and trustees were officially installed in office at ASM’s Annual Meeting on October 15, 2018, also in Columbus, OH. Details can be found at ASM International’s website: https://www.asminternational.org/membership/awards/photos
  • Kanfit Ltd., a leading manufacturer of assemblies and subassemblies for the aerospace industry, announced today that it has recently achieved Nadcap re-certification for chemical processing and heat treatment following thorough audits of the Performance Review Institute. Kanfit was awarded recertification of Chemical Processing and is qualified for full Nadcap merit status of 24 months. This means that the frequency between audits has been increased from 18 months to two years. Kanfit has been Nadcap accredited for chemical processing since 2013 and has been accredited by Nadcap for heat treating since 2008.
  • GE Aviation recently produced 30,000th 3D printed fuel nozzle at its Auburn, Alabama, plant.
  • Surface Combustion Inc., Maumee, Ohio, has recently updated its website, which provides details about its standard atmosphere and vacuum furnace designs. Not only is the website mobile friendly, but also thermal processing solutions on the product, industry, and process pages are easier to navigate.

Heat Treat Today is pleased to join in the announcements of growth and achievement throughout the industry by highlighting them here on our News Chatter page. Please send any information you feel may be of interest to manufacturers with in-house heat treat departments especially in the aerospace, automotive, medical, and energy sectors to the editor at editor@heattreattoday.com.

15 Quick Heat Treat News Items to Keep You Current Read More »

Part Failure Investigation & Resolution, a Case Study

/ ALUMINUM PROCESSING TECHNICAL CONTENT, ANNEALING TECHNICAL CONTENT, AUTOMOTIVE HEAT TREAT, AUTOMOTIVE HEAT TREAT NEWS, FEATURED NEWS

A Chicago-area automotive part supplier encountered frequent cracking of variable valve timing plates that were sent to a third party for heat treatment. The problem resulted in the company spending lots of time and money on part testing as well as wasting lots of steel. After a thorough examination of the manufacture and heat treatment of the parts, Paulo metallurgists identified the cause of the cracking and recommended a custom solution to keep it from happening in the future. The following is a case study on the part failure investigation and resolution by Rob Simons.

Case study of a part failure investigation and resolution

Being an integral part of customers’ success means more than just regularly receiving parts and treating them according to spec.

Sometimes a customer approaches a heat treater in search of answers to a problem they can’t quite grasp.

In this case, a Chicago-area supplier of automotive components needed to know why parts it sent off for heat treating kept coming back cracked. They were spending too much time and resources on tests and throwing out too many failed parts.

Persistent cracks in variable timing plates

Our customer produces variable valve timing plates for domestic automobile models. Variable valve timing (VVT) plates are part of a system designed to optimize engine performance by changing the lift, duration, and timing of valve lift events.

Variable Valve Timing Plates (Photo credit: Underhood Service http://www.underhoodservice.com/variable-valve-timing/)

In this case, the life cycle of these parts began in a steel mill, where coils of AISI 1045 carbon steel were produced. The parts were then annealed in preparation for fine blanking at our customer’s facility. Then, the parts would be through hardened and sent to the automotive manufacturer.

But our customer noticed that many of the parts came back cracked. This was the source of two big problems:

  • The customer had to perform inspections on every part that was returned from the heat treater, which came at significant expense of time and resources.
  • To satisfy the terms of its contract with the automotive manufacturer, our customer had to make far more parts than it would have ordinarily needed to on the assumption that many of the parts would not be acceptable. It cost too much money, and too much steel was wasted.

The customer approached metallurgists at Paulo to figure out what was wrong and what could be done to make it right.

Forensic heat treatment analysis

Our first task was to figure out what the customer’s heat treater was doing to the parts.

Upon our inspection, we noticed the parts were quite brittle. A closer look at the microstructure of the parts’ surfaces revealed they had been carbonitrided.

Meanwhile, we consulted with personnel at the mill and steel processor where the steel originated. We learned that the coils of 1045 steel were annealed in a nitrogen environment. Annealing is an important process that spheroidizes carbides in the steel which aids in fine blanking. In the case of our customer, the VVT plates could not be formed to the specified tolerance if they weren’t first annealed.

But the nitrogen present in the anneal was a problem. 1045 steel includes aluminum as a grain refining element. When aluminum and nitrogen combine during annealing, aluminum nitrides form. Aluminum nitrides create a much finer grain on the part surface, which prevents the full hardening of the material. We suspected our customer’s heat treater attempted to overcome the defect by carbonitriding. But instead of hardening, the parts just got brittle. That’s because 1045 steel lacks the hardenability that would be required to overcome the fine grain size that resulted from the presence of aluminum nitrides.

To confirm our suspicion, we ordered the same material from the customer’s mill and then carbonitrided the parts as we believed the previous heat treater had. Our post-treatment analysis of the parts shows the successful recreation of the failure mode.

A custom-developed solution

We believed the most direct way to solve the problem was to eliminate the factors that caused it at the start. We again approached the mill, this time to see if they could anneal the steel in a different environment. They said they could not.

The next best thing would be to “spike” the 1045 steel with another alloying element that would add hardenability despite the fine grain sizes that result when nitrogen and aluminum interact during annealing. We pinpointed chromium as the ideal alloy, and after some trial and error, we identified a formula for the chromium spike that would result in fully-hardened parts without cracks after through hardening.

Today, the customer’s mill still produces the 1045 steel with our recommended chromium spike. And as of mid-2018, we’ve treated 25 million variable valve timing plates for this customer.

This case study illustrates the importance of a few key lessons suppliers should keep in mind. First, stay in touch with what’s going on further up the supply chain. You may be able to react to problems more quickly or stop them altogether.

Second, have a working knowledge of part materials and the chemistry at play during any manufacturing process. Armed with this knowledge, you can ask key questions as you vet potential heat treatment partners. It could end up saving you time and expense in the long run.

Finally, know where to get a second opinion, and have a backup heat treater ready in case your primary partner can’t do what you need them to do.

Rob Simons is a metallurgical engineer specializing in ferrous heat treatments with 35 years of experience in the industry. He earned a degree in metallurgical engineering from the University of Missouri – Rolla in 1982 and most recently was a featured presenter at the ASM Heat Treat 2017 conference. He has been at Paulo for over 30 years.

 

Submitted by Paulo

Part Failure Investigation & Resolution, a Case Study Read More »

A Baker’s Dozen Quick Heat Treat News Items to Keep You Current

/ FEATURED NEWS, HEAT TREAT NEWS INDUSTRIES

A Baker’s Dozen Quick Heat Treat News Items to Keep You Current

Heat Treat Today offers News Chatter, a feature highlighting representative moves, transactions, and kudos from around the industry.

Personnel and Company Chatter

  • John Hubbard, P.E., has been awarded the 2018 Distinguished Alumni of the year award from Cleveland State University’s Washkewicz College of Engineering, which has provided a tradition of high-quality undergraduate and graduate education in engineering and engineering technology. Hubbard recently joined Calvert Street to form Thermal Process Holdings to create a new North American heat treating group.
  • Paulo is pleased to announce the promotion of two employees to new roles in the company. Scott Herzing, a 20-year company veteran who most recently was Manager of Project Engineering, will take over as Vice President of Engineering. And Jessica Sickmeier, who had been Director of Human Resources Development, has been promoted to Vice President of Human Resources.
  • Contour Hardening, based in Indianapolis, Indiana, is proud to announce the appointment of Ben Crawford as its new CEO and President. The appointment, which became official on July 30, 2018, follows the recent passing of Contour Hardening’s founder, CEO and President, John Storm.
  • The National Tooling and Machining Association, based in Cleveland, Ohio, has announced the appointment of Dean Bartles, PhD, as their new president, succeeding Dave Tilstone, who is retiring after serving as president since 2010. Bartles brings almost four decades of experience in the manufacturing sector, most recently as the director of the John Olson Advanced Manufacturing Center at the University of New Hampshire (Durham, NH). Previously, Bartles served as a president of the Society of Manufacturing Engineers, president of the North American Manufacturing Research Institute, founding executive director of the Digital Manufacturing & Design Innovation Institute, and founding chairman of the Smart Manufacturing Leadership Coalition.
  • Kristopher R. Westbrooks was recently named as executive vice president and chief financial officer to succeed current CFO Christopher J. Holding at TimkenSteel Corp., based in Canton, Ohio. Westbrooks joined the company in this new role on September 24, 2018.
  • Jim Feltner, vice president of sales and marketing with FPM Heat Treating, in Elk Grove Village, Illinois, was recently honored with an Entrepreneurial Excellence Award from the Daily Herald Business Ledger, nominated by Tom Merrick.

Equipment Chatter

  • A Warrington, PA, furnace manufacturer recently delivered a large dual chamber unit to a metal stamping manufacturer in the Midwest. Lucifer Furnaces built Model HL82-P24, a hardening furnace over tempering oven, as a space-saving combination for multipurpose heat treating. The upper hardening chamber heats to 2300°F with 6.5” multilayer insulation throughout the chamber.
  • A vacuum furnace heat exchanger cleaning process has been developed by Souderton, PA, company Solar Atmospheres, involving a 12-hour soak submerged in a suitable tub using a water base cleaning agent. Recirculated forced water jets wash out the accumulated dirt from deep inside the heat exchanger. It is then pressure washed and blown dry with nitrogen gas. The heat exchanger is cleaned to an as new condition and then returned to the user.
  • A global manufacturer recently purchased a second vacuum furnace from SECO/VACUUM, a SECO/WARWICK company, for its US-based manufacturing operations. This second furnace, a vacuum temper furnace for tempering and stress relieving metal parts, is part of the company’s new US-based manufacturing expansion and becomes a centerpiece in a new processing line for the company.
  • An electrically heated annealing furnace was recently shipped to a firearms manufacturer to be used for annealing an assortment of brass and bronze firearm caps. Wisconsin Oven Corporation provided this conveyor furnace with a maximum temperature rating of 1,400° F (760° C) and a normal operating temperature of 572° to 1,202° F (300° to 650° C).

 

Kudos Chatter

  • On 24 September, at the Grand Gala of the Business Leader 2018, SECO/WARWICK was awarded for the second time the statuette in recognition of the company’s strong market position. Katarzyna Sawka, Marketing Director of SECO/WARWICK Group, collected the award on behalf of the Company. “Business Leader” is the award that recognizes the best companies in Western Poland who conduct their business in a transparent and honest manner and their success is a regional trademark.
  • Pelican Wire was named Manufacturer of the Year in the Small Business category at the 2018 Manufacturers Association of Florida “MAF Exchange” conference and awards banquet. Selected from over fifty nominees spanning numerous industries and cities throughout the State of Florida, Pelican Wire also received this award in 2014.
  • Ohio Star Forge, a steel firm with heat treating, cold roll forming, and CNC machining capabilities, recently held a ribbon cutting for its expansion and celebrated its 30th anniversary at the company’s location in Youngstown, Ohio. Ohio Star Forge was originally a joint venture of Copperweld Steel and Japanese company Daido Steel.

 

Heat Treat Today is pleased to join in the announcements of growth and achievement throughout the industry by highlighting them here on our News Chatter page. Please send any information you feel may be of interest to manufacturers with in-house heat treat departments especially in the aerospace, automotive, medical, and energy sectors to the editor at editor@heattreattoday.com.

A Baker’s Dozen Quick Heat Treat News Items to Keep You Current Read More »

15 Quick Heat Treat News Items to Keep You Current

/ FEATURED NEWS, HEAT TREAT NEWS INDUSTRIES

15 Quick Heat Treat News Items to Keep You Current

Heat Treat Today offers News Chatter, a feature highlighting representative moves, transactions, and kudos from around the industry.

Personnel & Company Chatter

  • Professor Chris Sutcliffe, Director of Research and Development (R&D) at Renishaw‘s Additive Manufacturing Products Division (AMPD), was awarded a prestigious Silver Medal from the Royal Academy of Engineering (RAE), recognizing his role in driving the development of metal 3D printed implants for use in human and veterinary surgery and celebrating his successful commercialization of additive manufacturing products as part of his work with Renishaw, the University of Liverpool, Stryker Orthopaedics and Fusion Implants Ltd.
  • Michael Handscombe joins UK-based Phoenix Temperature Measurement as National and International Sales Manager to support PhoenixTM temperature monitoring solutions used in industrial heat treatment and furnace surveying and other industries.
  • One of five new vacuum furnaces, with an all-metal hotzone and 15 bar Argon quenching with an 8,000lb capacity, have been delivered to the Cleveland division of Paulo and will be ready for production late July. This represents the first step of a larger expansion that includes a new building.
  • Two large heat-treating furnaces were recently rebuilt and upgraded at Metlab, a heat treatment and surface enhancement company located in Wyndmoor, Pennsylvania. The furnaces, designated P-1 and P-2, are believed to be the largest atmosphere-controlled pit furnaces in North America and are used to neutral harden, carburize and harden, nitride, anneal, and stress relieve large components or multiple quantities of parts.
  • A 20-foot long car bottom air furnace capable of handling a workload up to 30,000 lbs will be installed at Solar Atmospheres of Western PA during July 2018 and surveyed in accordance with AMS2750. With a maximum operating temperature of 1400°F, this furnace will accommodate not only the tempering of large tool steel components but also age hardening of 15-5 PH, 17-4 PH, and nickel-based alloys. Although Solar is typically known as a “vacuum only” heat treater, the company notes the need for heat treating non-finished parts and materials in accordance with the same specifications (AMS, MIL, Boeing and Airbus) within different atmospheres where surface oxidation is permissible.
  • Robrecht Himpe retired from his position as CEO of ArcelorMittal North America and CEO of AM/NS Calvert on July 1, as well as his duties with ArcelorMittal’s executive management team. He has been with the group for 37 years and will be succeeded as ArcelorMittal North America CEO by Brad Davey, who has been serving as chief marketing officer of ArcelorMittal North America and head of global automotive.
  • Team, Inc., an industrial services company based in Houston, Texas, recently announced that Arthur F. Victorson, President of the Inspection and Heat Treating segment, will retire from the company on September 30, 2018. In connection with his retirement, Mr. Victorson will transition from his current role, effective July 15, 2018, and serve as a special advisor to Amerino Gatti, Team’s Chief Executive Officer, to ensure a seamless transition. Team anticipates naming a successor to Mr. Victorson in the near future.
  • A partnership has been formed between Plibrico, based in Northbrook, Illinois, and Upstate Refractory Services, headquartered in Newark, New York.
  • John Hynes has been promoted at Paulo to Director of Information Systems from his previous role as Manager of Information Technology.  John has been with Paulo for just over one year, strengthening the company’s IT position.

Equipment Chatter

  • A natural gas-fired, enhanced-duty, walk-in oven was recently shipped to the technology industry by Wisconsin Oven Corporation for use in post-curing refractory material. With a maximum operating temperature of 300°F, the oven was designed with the capacity to heat 8,000 pounds of steel and 4,000 pounds of refractory material from 70° to 150° F within 180 minutes.
  • A 1400°F electric, inert atmosphere tempering furnace from Grieve Corporation, No. 885, is currently being used for heat treating weldments at a customer’s facility.  
  • An India-based conglomerate recently commissioned an aluminum automotive casting heat treatment system from CAN-ENG Furnaces International Limited for its new greenfield North American expansion in South Carolina.

Kudos Chatter

  • The F-35 Joint Program Office of The Pentagon and Lockheed Martin delivered the 300th production F-35 aircraft, a US Air Force F-35A, to be delivered to Hill Air Force Base, Utah. “The F-35 weapons system is a key enabler of our National Defense Strategy and is providing our warfighters the combat-proven, advanced capabilities they need to meet mission requirements,” said Vice Admiral Mat Winter, program executive officer for the F-35 Joint Program Office. The first 300 F-35s include 197 F-35A conventional takeoff and landing (CTOL) variants, 75 F-35B short takeoff/vertical landing (STOVL) variants, and 28 F-35C carrier variants (CV) and have been delivered to U.S. and international customers. More than 620 pilots and 5,600 maintainers have been trained, and the F-35 fleet has surpassed more than 140,000 cumulative flight hours.
  • The first Future Aluminum Forum was held on 8th & 9th May 2018 in Milan, Italy, with more than 150 delegates from across the aluminum manufacturing and processing industries gathering to hear from technical experts and uncover the myths behind Industry 4.0 and what this means for the manufacturing value chain. An Advisory Board was established to develop a strategic approach towards integrating Industry 4.0 across the aluminum manufacturing and processing sectors.
  • A center for aerospace air management systems, Liebherr-Aerospace Toulouse SAS, in Toulouse, France, recently obtained accreditation from the National Aerospace and Defense Contractors Accreditation Program (NADCAP) for its materials testing laboratory. This accreditation follows an audit conducted in early March 2018 by the Performance Review Institute (PRI), which focused on both the overall quality system of the laboratory and the practice of static and dynamic mechanical tests.

 

 

Heat Treat Today celebrates with our heat treatment industry partners by highlighting their accomplishments and announcements here on our News Chatter page. Please send any information you feel may be of interest to manufacturers with in-house heat treat departments especially in the aerospace, automotive, medical, and energy sectors to the editor at editor@heattreattoday.com.

15 Quick Heat Treat News Items to Keep You Current Read More »

Clarity and Accuracy in Heat Treat Specifications Ensures Quality Processing

/ FEATURED NEWS, MANUFACTURING HEAT TREAT, MANUFACTURING HEAT TREAT NEWS

 

Source: Paulo Learning Center

 

Heat treaters strive to deliver parts that meet industry and manufacturers’ specifications with precision, but too often the information they get from customers is inadequate, unclear or incorrect. This article from Paulo’s Learning Center provides 7 points of data that will help a metallurgist treat parts to stand up to the manufacturer’s intended application, including:

  • making sure materials are clearly identified
  • specifying the process required
  • noting prescribed hardness tolerance
  • identifying case depth tolerance
  • sharing the right amount of information
  • providing correct hardness scales
  • identifying inspection points

 

Read more: “Understanding Heat Treatment Specifications”

 

Photo credit: Paulo Learning Center

 

Clarity and Accuracy in Heat Treat Specifications Ensures Quality Processing Read More »

A Dozen Quick Heat Treat News Items to Keep You Current

/ FEATURED NEWS, HEAT TREAT NEWS INDUSTRIES

A Dozen Quick Heat Treat News Items to Keep You Current

Heat Treat Today offers News Chatter, a feature highlighting representative moves, transactions, and kudos from around the industry.

Personnel and Company Chatter

  • Lars Jonsson has been appointed new employee representative to the Bulten AB board for a term of office of three years. Lars has been employed at Bulten’s plant in Hallstahammar since 1984 where he has worked as a machine operator until two years ago when he switched to tool maker. Bulten is a supplier of fasteners to the international automotive industry.
  • Paulo’s Cleveland division is expanding to add 50,000 sq ft, allow for the installation of more vacuum heat treatment furnaces, and provide optimized flow of work through the facility. The Cleveland plant primarily serves the aerospace, power generation, and agriculture industries and specializes in precise high-temperature vacuum heat treatment and brazing of nickel-based superalloys.
  • James R. Darsey, executive vice president of raw materials for Nucor Corporation announced his upcoming retirement after more than 39 years of service with Nucor.  Effective June 10, 2018, Craig A. Feldman will be promoted to the role of executive vice president of raw materials.  Mr. Feldman began his career with the David J. Joseph Company (DJJ) in 1986 and stayed with the company, becoming president of DJJ in 2013. When DJJ was acquired by Nucor in 2008, Feldman became a vice president and general manager of Nucor Corporation.  Upon his promotion to EVP, Mr. Feldman will retain his role as president of DJJ.
  • Dr. Steve Offley recently joined Phoenix Temperature Measurement as Product Marketing Manager, bringing over 21 years of experience in the industrial process temperature monitoring industry. Besides promoting and marketing PhoenixTM’s temperature monitoring productions, Dr. Offley will focus on development of new and innovative processes temperature-monitoring solutions.
  • Solar Atmospheres of Western PA recently installed a second machining center to support its newest service for customers – tensile testing. By adding a brand new fully programmable 8100 RPM Haas VF2 milling center, Solar is now able to support the machining of flat tensile specimens. This machining ability fully complements the function of the 10,000 PSI hydraulic jaw that is an integral component of the Tinius Olsen 300SL tensile machine. These massive hydraulic jaws can grip either threaded round or flat specimens.

Equipment Chatter

  • A 750°F (399°C), gas-fired cabinet oven was recently supplied by Grieve Corporation to be used for baking radiator cores at the customer’s facility. The workspace dimensions of this oven, the No. 1046, measure 80″ W x 88″ D x 18″ H, with a 76″ wide x 76″ long, 750 lb. capacity pneumatic operated rollout shelf with an insulated plug to seal doorway opening.
  • An intermediate-sized front-loading box furnace was recently delivered to the Canadian Government Forestry Division. L&L Special Furnace Co., Inc., equipped the furnace, which meets Canadian electrical standards, with an atmosphere-sealed case for use with inert gas to displace oxygen and minimize surface de-carb. It is purged with inert gas prior to loading and the parts are then heated under a controlled atmosphere. There is a 1″ NPT survey port located on the right side of the furnace employed for calibration and uniformity surveys.
  • An aerospace and defense company recently purchased a rotary hearth furnace to heat treat state-of-the-art equipment, specifically to process specialized gears for helicopters. Ipsen plans to deliver the rotary hearth furnace early next year.

Kudos Chatter

  • Advanced Heat Treat Corp. recently reported that its Iowa (MidPort-Corporate Office and Burton Ave, Waterloo) and Michigan locations have successfully transitioned from ISO/TS 16949:2009 to ISO 9001:2015 / IATF 16949:2016.
  • Stock Drive Products/Sterling Instrument (SDP/SI) has also announced that it meets all certification requirements of the new ISO 9001:2015 + AS9100D standard, maintaining processes that provide superior components and assemblies with detailed quality reporting.
  • Harbison Walker International (HWI), based in western Pennsylvania, adds its announcement to the mix, reporting that its Thomasville, Georgia, monolithic/precast facility recently became the first of the company’s North American locations to earn ISO 9001:2015 certification, followed by HWI’s South Shore, Kentucky, plant becoming the first refractory brick manufacturing plant in North America to achieve the same status. Both plants achieved this quality system recognition based on the recommendation of SRI Quality System Registrar.
  • Rio Tinto celebrates the distinction of being the first company in the world to receive certification under the Aluminium Stewardship Initiative (ASI), the highest internationally recognized standard for robust environmental, social and governance practices across the aluminum lifecycle of production, use, and recycling. The certification follows an independent third party audit and covers a range of operations, from bauxite mining to alumina refining, aluminum smelting, the creation of value-added products, transformation and recycling, and associated activities. Rio Tinto’s five aluminum smelters, the Vaudreuil refinery, casting and spent potlining treatment centers, and associated infrastructure such as power, port and railway facilities in Quebec, Canada, have been certified, along with the Gove bauxite mine in Australia.

Heat Treat Today is pleased to join in the announcements of growth and achievement throughout the industry by highlighting them here on our News Chatter page. Please send any information you feel may be of interest to manufacturers with in-house heat treat departments especially in the aerospace, automotive, medical, and energy sectors to the editor at editor@heattreattoday.com.

A Dozen Quick Heat Treat News Items to Keep You Current Read More »

Heat Treaters Must Aim for Right Balance in Processing Stainless Steels

/ ANNEALING NEWS, AUTOMOTIVE HEAT TREAT, AUTOMOTIVE HEAT TREAT NEWS, FEATURED NEWS

 

Source: Paulo

 

Heat treatment of stainless steels calls for striking the right balance between effective corrosion resistance and maintaining machinability and formability. An analysis of the types of stainless steels and the annealing process was recently published to examine how different alloys respond to various forms of heat treatment.

 

Read more: “How Heat Treating and Annealing Stainless Steel Impacts Corrosion Resistance and Polishing”

 

Heat Treaters Must Aim for Right Balance in Processing Stainless Steels Read More »

10 Quick Heat Treat News Items to Keep You Current

/ FEATURED NEWS, HEAT TREAT NEWS INDUSTRIES

 

 

 

10 Quick Heat Treat News Items to Keep You Current

Heat Treat Today offers News Chatter, a feature highlighting representative moves, transactions, and kudos from around the industry.

Personnel and Company Chatter

  • Heat treatment provider Bodycote PLC announced this week that its 2017 pretax profit rose 27 percent, due in part to a return to growth in general industrial markets following a multiyear negative trend. The pretax profit amounts to $161.6 million ((117 million pounds) in the year, compared with GBP91.9 million in 2016, the company said.
  • The UK-based specialist in thermal processing and hard coating of metals, Wallwork Group Ltd, announced that Tecvac Ltd, which supplies heat treatment and vacuum brazing to a variety of industries covering aerospace, automotive, biomedical, motorsport, and manufacturing sectors in the UK and Europe, will now operate as Wallwork Cambridge. Tecvac Ltd is BSI ISO 9001:2000 and NADCAP approved for PVD/CVD coatings and also holds various Aerospace Prime approvals. In addition, Metaltech, which was recently acquired by Wallwork, has been renamed Wallwork Newcastle.
  • Aeromet International, a leading supplier of airframe and aero engine components, recently agreed to the acquisition of the business and assets of the London-based aluminum and magnesium foundry, Stone Foundries Ltd, from Langham Industries, a UK engineering group serving particularly the marine and aerospace industries.
  • The Manufacturing Institute announced the recipients of the Women in Manufacturing STEP (Science, Technology, Engineering and Production) Ahead Award are Aleris leaders Helene Lagace and Brittany Kanz. The STEP Ahead Awards honor women who have demonstrated excellence and leadership in their careers and represent all levels of the manufacturing industry, from the factory-floor to the C suite.

Equipment Chatter

  • North American heat treater Paulo has added a new precision controlled nitriding furnace.  Also known as vacuum nitriding the equipment is similar to a vacuum heat treatment

    Paulo adds precision controlled nitriding furnace

    furnace but operates at lower temperatures and without quenching capability, which produces minimal distortion. The recently installed furnace has a 6,000lb capacity and a work zone that measures 70"L x 47"W x 39"H. Process controls allow Paulo to meet specific requirements with respect to which nitride phases are formed and to what depth. This furnace is also capable of vacuum (protective atmosphere) tempering, which prevents oxidation during the tempering process.

Kudos Chatter

  • Stock Drive Products/Sterling Instrument (SDP/SI) has announced that the company meets all certification requirements of the new ISO 9001:2015 + AS9100D standard, maintaining processes that provide superior components and assemblies with detailed quality reporting. SDP/SI is a leader in providing mechanical based design, engineering, and manufacturing services for critical motion control and small power transmission applications for aerospace and defense.
  • ASTM International, based in West Conshohocken, Pa., announces F3301 - 18 Standard Specification for Thermal Post-Processing Metal Parts Made Via Powder Bed Fusion. This standard specifies the requirements for thermal post-processing of parts produced via metal powder-bed fusion to achieve the required material properties and microstructure to meet engineering requirements. This standard is intended to be referenced by Material Part Property specifications for powder-bed fusion. Currently, this standard includes thermal post-processing for the following materials: titanium alloys; cobalt 28 chromium 6 molybdenum; UNS N07718; UNS N06625; UNS 31603; and AlSi10Mg. This specification will be updated as new powder-bed fusion material heat treatments are developed.
  • Advanced Heat Treat of Waterloo, Iowa, has announced that their Burton Avenue location successfully transitioned from ISO/TS 16949:2009 to ISO 9001:2015 / IATF 16949:2016.
  • Toronto-based Innovation Metals Corp., which specializes in cost-effective processing solutions for critical metals, was recently awarded a research contract from Natural Resources Canada for work on the production of rare-earth-element ("REE") oxides and alloys. The contract was awarded as part of NRCan’s Rare Earth Elements and Chromite R&D Program. NRCan is the Canadian government department that oversees the responsible development and use of Canada’s natural resources and the competitiveness of Canada’s natural-resources products.
  • Pelican Wire was certified under ISO 9001:2015 standards by the International Organization for Standardization (ISO). The Naples, Florida-based company had previously earned certification under ISO 9001:2008 in 2010 and has been audited and registered since that time by DQS Inc.

10 Quick Heat Treat News Items to Keep You Current Read More »

Heat Treat Basics: Scale Removal or Prevention?

/ FEATURED NEWS, MANUFACTURING HEAT TREAT, MANUFACTURING HEAT TREAT NEWS

Source: Paulo

 

Leading commercial heat treat company, Paulo, provides an excellent primer on heat treat scale, what causes it, and what to consider when determining whether to remove it or prevent it.

From the article: “Manufacturers and heat treaters each have methods at their disposal to deal with scale problems, but tradeoffs exist that depend a great deal on part makeup, specified heat treatment and what happens next with a given part.”

Read more: “Heat Treat Scale Removal and Prevention”

Heat Treat Basics: Scale Removal or Prevention? Read More »

A Dozen Quick Heat Treat News Items To Keep You Current

/ FEATURED NEWS, HEAT TREAT NEWS INDUSTRIES

 

 

 

A Dozen Quick Heat Treat News Items To Keep You Current

The heat treat industry is one of people transitioning and companies executing business, achieving goals, and receiving acknowledgments. Heat Treat Today offers News Chatter, a feature highlighting representative moves, transactions, and kudos from around the industry.

Personnel and Company Changes and Moves

D. Scott MacKenzie, PhD., vice-president, IFHTSE

    • At the Executive Council meeting of the International Federation of Heat Treating and Surface Engineering (IFHTSE), D. Scott MacKenzie, PhD., was elected to serve as vice-president for a two-year term (January 1, 2018, to January 1, 2020). MacKenzie, a research scientist in metallurgy with Houghton International, Inc., in Valley Forge, Pennsylvania, has been the ASM representative to IFHTSE since 2015.

      New team members at Paulo: (left) Mike Neumann, plant manager, Kansas City facility; (right) Kathy Neumann, director of corporate safety
    • Paulo has announced two additions to their Kansas City team. Mike Neumann, who brings 20 years of progressive experience in the heat treating industry, joins Paulo as the plant manager for the Kansas City location, which serves the automotive/heavy truck, aerospace, and railway industries and has a diverse offering of heat treating equipment. Kathy Neumann, who has extensive experience managing multi-plant safety programs for commercial heat treatment and traditional manufacturing companies, joins Paulo as the Director of Corporate Safety based at the Kansas City facility.

    • The Metal Powder Industries Federation (MPIF) has announced that Arthur (Bud) Jones, of Symmco, Inc., Sykesville, Pennsylvania, has been appointed president of the Center for Powder Metallurgy Technology. Jones succeeds Jeff Hamilton of American Axle & Manufacturing, Inc (AAM) – Powertrain, who had completed two terms.

      William Jones, owner of Solar Manufacturing, Inc.

      Solar Manufacturing Incorporated, an industry leader in manufacturing advanced industrial vacuum furnaces, is relocating its headquarters to Sellersville, Pennsylvania. The Sellersville Borough Council recently granted unanimous preliminary and final approval for the new building located on a combined 8.5 acres; the manufacturing area will occupy 40,000 square feet of the facility with an additional 17,500 square feet of office space. There is the option of an extra 22,500 square foot addition to the manufacturing building in the future. "I am thrilled to see this project moving forward for our new headquarters.  This new facility will provide us the space we need to grow and consolidate all our staff in one facility," said William Jones, who along with his wife, Myrtle Jones, owns Solar Manufacturing, Inc.  Gorski Engineering is scheduled to begin breaking ground for the new eight million dollar facility in the spring of 2018, with completion and occupancy later that fall.

       

       Equipment Transactions

    • Advanced Heat Treat Corp. (AHT) has purchased a gas nitride unit to expand its capacity for UltraGlow® Gas Nitriding and UltraOx® surface treatment solutions at its facility in Waterloo, Iowa. This new, large, state-of-the-art gas nitride/high temperature unit will also allow increased capacity of currently offered services including gas ferritic nitrocarburizing (FNC) and stress relief.
    • Aerospace heat treating manufacturer Delta H Technologies LLC of Columbus, Ohio, recently supplied a high-temperature heat treating furnace to a major aircraft MRO. The thermal equipment is capable of heat treating titanium, A286, PH stainless steel, and tool steels in an air or argon atmosphere. "This system complements our popular dual chamber aerospace heat treat (DCAHT serie) furnaces for aircraft aluminum," said Ellen Conway Merrill, vice president of Delta H. "Specifically, it provides a complete heat treating furnace system designed exclusively for aircraft MRO back shops, military, aircraft OEMs, and parts manufacturers."

Twin ovens developed by Ramada Aços and BMI

  • Ramada Aços has developed "Twin Ovens" in partnership with BMI Fours Industriels, with the first copies already operating at their facilities in Portugal. The furnaces work in an integrated energy management system with only one vacuum pump for both ovens. This solution allows a reduction of the consumption of electrical energy, as well as of the costs of maintenance. The designers plan to integrate a third furnace. The twin ovens have a capacity of over 1,750 lbs. each, increased by 14%, and a temperature of up to 1400ºF.

    Ipsen USA's MetalMaster® vacuum furnace
  • Ipsen USA recently shipped 15 furnaces to eight states in the United States, as well as Asia and Europe, to support customers in additive manufacturing, aerospace, commercial heat treating, medical and MIM industries. The shipments included: 1) nine TITAN® vacuum furnaces, including three TITAN DS (debinding and sintering) unites, two TITAN LT (low temperature) unitls and several H2- and H6-sized furnaces, all equipped with PdMetrics® predictive maintenance software; 2) three horizontal MetalMaster® vacuum furnaces, each with a work zone of 36" x 30" x 48" and load capacity of 2,000 lbs; 3) two horizontal TurboTreater® furnaces; and 4) one vacuum aluminum brazing furnace with a 1,500-pound load capacity and an all-metal, radiation-shielded hot zone for the aerospace industry.

Accreditations, Certifications, Patents, and More

  • Houston Heat Treat, a heat treat service provider located in the Houston, Texas, area, was granted the ABS Certificate of Heat Treatment Facility and Process Approval through the American Bureau of Shipping (ABS), January 12, 2018. ABS Approved Quality Assurance Plan includes process and test requirements for ABS and non-ABS grades: carbon and low alloy steels. Processes include annealing, normalizing, quenching and tempering.
  • SIFCO Industries Inc’s Cleveland location became the first United States forging manufacturer to obtain NADCAP Metallic Materials Manufacturing certification. The scope of the audit undertaken to obtain this certification included forging equipment and processes to ensure consistency of manufacture. Other processes audited covered billet cutting, preparation, and heating, as well as post-forging operations. With mandates on the horizon from aerospace industry leaders, SIFCO proactively obtained the accreditation to ensure alignment with customers’ supplier quality requirements.

    Far left RJ Sciortino (BAE Systems), 3rd from left Dr. Bryan Cheeseman (ARL), 2nd from right Ken Blake (accepting the award for Constellium)
  • Constellium N.V. was awarded the 2017 Defense Manufacturing Technology (ManTech) Achievement Award in the category of Enhancing Military Capability for its contributions as part of the U.S. Army’s Affordable Protection from Objective Threats (APOT) ManTech program. This prestigious award recognizes individuals from government and the private sector whose ManTech projects result in system enhancements to improve military performance. Constellium was nominated for its efforts in development and maturation of the industrial scale processing of aluminum armor plate for forming single piece combat vehicle hulls.  A collaborative team consisting of BAE Systems Land & Armaments, ARL and Constellium developed, fabricated and demonstrated enhanced hull solutions applicable to tracked combat vehicles (military tanks).

Guill Tool & Engineering certified for defense and aerospace industries.

  • Guill Tool & Engineering, a tool and die and precision machining company for the extrusion and defense industries based in West Warwick, Rhode Island, announced it has been certified by NQA for AS9100:2016 and ISO 9001:2015.  AS9100:2016 is the quality management standard specific to the aerospace industry.

 

 

Heat Treat Today is pleased to join in the announcements of growth and achievement throughout the industry by highlighting them here on our News Chatter page. Please send any information you feel may be of interest to manufacturers with in-house heat treat departments especially in the aerospace, automotive, medical, and energy sectors to the editor at editor@heattreattoday.com.

A Dozen Quick Heat Treat News Items To Keep You Current Read More »

Skip to content