NITRIDING NEWS

Supplier to Fiat, Scania Purchases Nitriding Furnace for European Gas Spring Market

A Polish leader in automobile parts manufacturing recently completed the installation of a nitriding system at the manufacturing facility in its namesake city in southeastern Poland. FA Krosno is one of the largest players in the European gas springs market, supplying manufacturers of commercial vehicles and agricultural equipment such as Fiat SpA, Scania AB, MAN SE, and AGCO.

FA Krosno’s new Nitrex nitriding system

Nitrex Metal completed the installation of the nitriding system. Marcin Stoklosa, Special Projects Manager of Nitrex Metal, stated “Where collaborating suppliers are concerned, FA Krosno places strict technical, quality, process, and environmental demands on suppliers. We are extremely proud to count ourselves among the company’s preferred suppliers. Nitrex nitriding technologies were recognized as the best performing and best suited to the application’s requirements. Results from various metallurgical and mechanical tests conducted on the nitrided piston rods confirmed that the desired thickness of the white layer, the oxide thickness of the white layer, corrosion resistance, as well as the appropriate roughness were consistently obtained after Nitreg® nitriding and was maintained even after subsequent finishing operations.”

Over the last several years, FA Krosno and Nitrex have collaborated in an attempt to improve the durability of piston rods in gas spring assemblies of passenger vehicles. Production with the new system started in December 2019.

Photo Credits: Nitrex

 

This photo of a large size gas nitriding/nitrocarburizing furnace from Nitrex was not included in the original realease of this purchase by by FA Krosno.

 

Supplier to Fiat, Scania Purchases Nitriding Furnace for European Gas Spring Market Read More »

Auto Partner Enters Agreement for New Nitriding Technology

An automotive partner based in the Czech Republic has entered an agreement with a nitriding company based in Montreal, Canada, for a new nitriding system to enhance the durability of stainless steel.

The high performance metals division of Voestalpine AG has entered an agreement with Nitrex Metal, a company that focuses on nitriding/nitrocarburizing technologies, to bring new innovations in stainless steel hardening technologies to the Czech Republic.

“The agreement builds on a strong partnership and confirms the market potential of hardening technologies for stainless steels,” said Marcin Stoklosa, special projects manager of Nitrex Metal.

“We are excited about bringing these innovative heat-treat processes to the Czech Republic market. . . . Nitrex’s proven technologies offer numerous benefits to our industrial customers looking to maximize the life span and quality of their engineered parts and components,” said Zbyněk Drda, Voestalpine Heat Treatment Manager.

Capable of treating 304, 316 and 412 grade stainless steels, the new system with integral process technologies Nitreg®-S and Nano-S™ optimizes the mechanical performance and economic return by making these steels extremely wear and corrosion resistant and capable of achieving a longer useful life. Post cleaning of treated parts and added production steps such as machining are eliminated.

Auto Partner Enters Agreement for New Nitriding Technology Read More »

Heat Treater Expands Nitriding, Induction Hardening Capacity

A heat treat and metallurgical services company recently unveiled plans to expand two of their four facilities this summer to better process applications in the aerospace, gears, and firearms industries, among others.

AHT Burton
AHT Burton

Advanced Heat Treat Corp. (AHT) announced building expansions for their Monroe, Michigan, and Waterloo, Iowa locations. Michigan AHT plans to increase the size of their pit to accommodate two larger nitriding units, while AHT Burton intends to add square footage for new equipment and related services, such as two recently acquired induction units.

AHT has not expanded the Michigan and Burton facilities since 2006 and 2007, respectively, and hopes to complete the projects by mid-summer. The company also recently increased the shop floor at a third facility which serves as company headquarters in Waterloo, Iowa.

Mike Woods, President, AHT
Mike Woods, President, AHT

“We’re very excited about the growth AHT has seen

AHT Michigan
AHT Michigan

over the past few years,” said AHT President Mike Woods. “Because of this, we felt it was necessary to expand our facilities and invest in additional equipment to better serve our customers and capture more of the market.”

Heat Treater Expands Nitriding, Induction Hardening Capacity Read More »

Aerospace Manufacturer Acquires Plasma Nitriding & Annealing Systems

A leading aerospace engine and components company based in Mobile, Alabama recently partnered with a global heat treat specialist to improve its nitriding and annealing processes with plasma nitriding technology.

Continental Aerospace Technologies™ (formerly Continental Motors), which is recognized for manufacturing piston engines for small aircraft, sought to improve its nitriding systems with high ammonia emissions and turned to RÜBIG Industrial Furnaces, an Austrian metal hardening company. RÜBIG supplied two “EVEREST 100/180 Duo” plasma nitriding and annealing furnaces, as well as a cleaning solution. The equipment provides independent multi-heating and cooling zones and the Micropuls® technology.

 

Photo credit: Rubig

 

Aerospace Manufacturer Acquires Plasma Nitriding & Annealing Systems Read More »

Gas Nitriding Capacity Doubles for Range of Applications, Including Auto, Aerospace, Energy

A heat treating services and metallurgical solutions company recently announced the arrival of three new gas nitride units at its corporate headquarters, doubling the gas nitriding capacity at this location and allowing the company to expand its UltraGlow® gas nitriding and UltraOx® surface treatment solutions.

The three new gas nitride units at Advanced Heat Treat Corp’s Waterloo, Iowa, corporate facility vary in size, allowing for the accommodation of various industries and applications including, but not limited to: aerospace, automotive, oil and energy, agriculture, construction, and firearms.

AHT President Mikel Woods with new gas nitriding unit.

One nitride unit will be operational this month, and the additional two units will be running in February. AHT also has plans to design and build an additional unit later in 2019.

“I’m excited on many accounts,” said AHT President, Mikel Woods. “One, we’re adding capacity/back-up to an already growing agriculture/construction market. Two, we have plans to add a new Nadcap process in order to expand further into the aerospace market and meet our customer requirements/requests. And three, we’re gearing up to go even bigger in 2019 with additional equipment.”

The new units will house AHT’s UltraGlow Gas Nitriding and UltraOx services, commonly used in manufacturing to prevent corrosion and improve wear resistance.

“UltraOx is rapidly replacing processes like QPQ/salt bath, chrome plating, and nickel plating; therefore, it was pivotal for us to invest in more equipment so that we can accommodate the growing demand and continue to provide our customers with the quality and service they have come to expect from AHT,” said Woods.

AHT is currently Nadcap accredited for ion nitriding at their corporate location, but with the additional capacity, AHT plans to gain accreditation in gas nitriding by this summer as well. The additional Nadcap accreditation will help AHT to accommodate additional aerospace needs and grow their UltraGlow gas nitriding service.

 

Photo caption (main): John Ludeman, AHT Quality and Continuous Improvement Manager; Dan Sager, Assistant Operations Manager; Jill Manning, AHT accountant; Carlos Urzagaste, AHT maintenance supervisor

Gas Nitriding Capacity Doubles for Range of Applications, Including Auto, Aerospace, Energy Read More »

Induction Hardening Provider Launches Aerospace Expansion with Gas Nitride Unit

With the purchase of a gas nitride unit, a custom heat treat processing equipment manufacturer and leading provider of full-service induction hardening process services extends its strategy to expand offerings in the automotive sector and expand deeper into the aerospace market.

Ben Crawford, Contour CEO and President

Contour, which recently acquired the gas nitride unit from a major U.S. furnace manufacturer for installation at its headquarters in Indianapolis, Indiana, in late spring 2019, began manufacturing induction heat treat systems and offering commercial induction processing services. The purchase of a gas nitride unit allows Contour to expand services focusing on distortion critical, complex parts for clients. With the addition of nitriding, it allows increased offerings to solve complex parts demanding dimensional control through engineered processes.

“Innovation is what Contour was built on,” said Neil Merrell, director of heat treat. “Today is no different. Our customers rely on Contour’s controlled heat-treatment processes, 100% hardness verification, and dimensional inspections. Our goal is to drive out part variation and provide a repeatable dimensionally accurate part.”

“We have an extremely deep and talented bench of in-house engineering and metallurgical teams, and they couldn’t be more excited about Contour’s entry into the Gas Nitride market,” said Ben Crawford, Contour CEO and President. For several years, Contour has planned having a more significant presence in the aerospace, agricultural, heavy truck and light automotive industries. The purchase of this gas nitride unit will allow us to do just that and compliment our induction and dimensional services.”

“We plan to make Gas Nitriding capabilities available to our clients at our Silao, Mexico, plant in the near future,” added Crawford. “We are committed to offering innovative thermal heat treat solutions to our clients globally and this investment is proof of our commitment.”

Induction Hardening Provider Launches Aerospace Expansion with Gas Nitride Unit Read More »

Medical Device Manufacturer Acquires Metal and Silicon Nitride Developer

 

A medical device design, development, and manufacturing company recently announced plans to acquire an innovative biomaterials and OEM company that develops and commercializes silicon nitride for various biomedical applications including orthopedic, dental and arthroplasty.

Amedica Corporation announced that it has entered into an asset purchase agreement with CTL Medical, based in Dallas, Texas, medical device manufacturer with in-house manufacturing facilities that focuses on the spine implant and instrument market. The agreement will make CTL Medical the exclusive owner of Amedica’s portfolio of metal and silicon nitride spine products, with access to future silicon nitride spine technologies.

Dr. Sonny Bal, Chairman of the Board of Directors of Amedica

As part of the up to $10 million transaction, CTL Medical will acquire Amedica’s entire existing inventory of spine products, including US and OUS regulatory clearances and intellectual property related to such. Amedica’s products, which are presently sold under the brand names of Taurus, Preference, and Valeo will be transferred to CTL Medical, while manufacturing, R&D, and all intellectual property related to the core biomaterial technology of silicon nitride will remain with Amedica in Salt Lake City. Amedica will serve as CTL’s exclusive OEM provider of silicon nitride products.

Following the purchase, CTL Medical will change its name to CTL Amedica. Amedica will re-position under a new name that is reflective of the breadth of its technology and potential applications.

“The transaction makes strategic sense, by monetizing our commercial spine sales organization and allowing Amedica to focus on its core biomaterials and OEM business,” said Dr. Sonny Bal, Chairman of the Board of Directors of Amedica. “The addition of a highly-differentiated silicon nitride and metal product line to CTL Medical’s complete offering of spine surgery implants and instruments will benefit both companies, as well as our surgeon customers. Amedica’s products and scientific data have established that silicon nitride resists bacteria, promotes bone healing, and has superior clinical outcomes. CTL Medical is best positioned to profitably leverage these advantages in the retail spine market.”

CTL Medical produces a full line of cervical, thoracic, and lumbar products (hence “CTL”) at its manufacturing headquarters in Dallas, Texas.

Medical Device Manufacturer Acquires Metal and Silicon Nitride Developer Read More »

Qatar Extrusion Supplier Switches to Gas Nitriding System

A gas nitriding system configured for treating various sized flat and hollow dies used in the production of aluminum extruded profiles for the construction and transportation markets was installed in January 2018 for a Qatar-based company that manufactures and supplies mill finished and powder coated aluminum extruded products.

Qatar Aluminum Extrusion Company (Qalex) awarded a contract to Nitrex Metals, a nitrding/nitrocarburizing technologies and solutions supplier based in Québec, for the supply and installation of an NX-1015 potential-controlled gas nitriding system which Qalex sought to adopt new technological innovations in nitriding when equipment and die quality requirements could not be met with the existing fluidized bed nitrider.

The NX-1015 furnace has a load capacity of 4400 lbs (2000 kg), and while this is slightly larger than current production needs, the additional capacity will accommodate future growth, when Qalex adds a second extrusion press. The precise interaction between the furnace and advanced control system allows the atmosphere to be adjusted automatically, according to the recipe and parameters entered. Integral to the system operation, Nitreg® technology is customized and pre-tested for extrusion dies to ensure optimum results of the nitrided layer, as well as to obtain repeatable results and higher throughput per die.

Qatar Extrusion Supplier Switches to Gas Nitriding System Read More »

Korean Auto Parts Manufacturer Brings Nitriding In-House

A Korean automotive parts manufacturer recently had an NX-1230 potential-controlled nitriding system installed for processing automotive springs.

Previously directing its nitriding processes to outside suppliers, Daewon, Corp., commissioned the system from Nitrex Metal, recognizing that its interests would be better served by performing the nitriding in-house. Daewon supplies automotive parts to Hyundai, Kia Motors, GM, Chrysler, Volkswagen, and other global automakers.

Nitreg® nitriding of springs allows fatigue resistance for longer service life in automotive use. The technology also maintains tight dimensional tolerances (no distortion), uniformity from part to part, and repeatability between production runs. The system is capable of processing a load capacity up to 11,570-pound (5250-kg) and complies with the nitriding requirements laid out by AMS2759/10A.

 

Korean Auto Parts Manufacturer Brings Nitriding In-House Read More »

Automotive Drivetrain Market to Benefit from New Gas Nitriding Furnaces

Two NitroTherm ® Vacuum Purged Gas Nitriding furnaces will be  deployed into the North American automotive drivetrain market through ALD Vacuum Systems, Inc of Wixom, MI. These
NitroTherm systems will be the first entering into the NAFTA region. The expert control systems provided enable multiple processes including Nitriding, Nitro – Carburizing, Oxi-nitriding, Pre-oxidation, Post Oxidation and Vacuum Tempering. These are stand – alone, horizontally oriented units which are loaded/unloaded via a fork loader. This configuration eliminates the disruption and additional capital investments for floor pits and overhead cranes. These systems take advantage of the largest standard VPGN configuration of 1200mm x 1200mm x 1800mm (48“x48“x72“) and include a hearth rating of 2500 kg (5500 lbs).
ALD’s product line expanded late in 2016 with the North American introduction of NitroTherm which includes both Vacuum Purged Gas Nitriding (VPGN) and Active Screen Plasma Nitriding (ASPN). Both are offered in a variety of standard configuration but can also be provided for custom applications based on a customers specific needs.

Automotive Drivetrain Market to Benefit from New Gas Nitriding Furnaces Read More »

Skip to content