ATMOSPHERE AIR FURNACES NEWS

Volkan Steels Expands Production Capabilities With Nitriding/Nitrocarburizing System

/ ATMOSPHERE AIR FURNACES NEWS, MANUFACTURING HEAT TREAT NEWS, NITRIDING NEWS, NITROCARBURIZING NEWS

A tool supplier has boosted its production capabilities with the installation of a new nitriding/nitrocarburizing system, expanding its heat treatment services with a large-capacity batch furnace to perform advanced nitriding, nitrocarburizing, and post-oxidation treatments.

Belgin Mert
General Manager
Volkan Steels
Source: kalypdunyasi

Volkan Steels Powders Metal San. Tic ve Ltd. Şti. (V’Steels) acquired the nitriding/nitrocarburizing system from North American furnace manufacturer Nitrex to match the company’s current production capacity and to accommodate future expansion. The Nitrex turnkey system has a 2,000 kg (4,400 lb) capacity for processing tooling loads, including aluminum extrusion dies, die-casting dies, forging dies, and plastic injection molding dies, for industries such as energy, petrochemistry, defense, and maritime.

“Our heat treatment services, which began in 2023, have been strengthened by our recent investment in a Nitrex furnace. This enhancement allows us to comprehensively meet the heat treatment needs of our long-standing business partners in the tool steel industry, enabling them to achieve higher performance,” said Belgin Mert, general manager of V’Steels.

Utku Inan
Nitrex Sales Representative in Türkiye
BDI
Source: Nitrex

“The decision to integrate a Nitrex system was influenced by the expertise of the V’Steels team, several members of whom have prior experience with Nitrex from their previous roles. Our strong relationship and the team’s deep understanding of Nitreg® technologies made this an easy choice,” said Utku Inan of BDI Metal, Nitrex sales representative in Türkiyee. “We managed the installation and startup seamlessly, ensuring optimal performance from the start. V’Steels’ positive feedback underscores their satisfaction with both the Nitrex system and our comprehensive support.”

Marcin Stokłosa
Project Manager
NITREX Poland
LinkedIn.com

“The integration of the Nitrex system will significantly enhance the performance and reliability of tool steels, resulting in longer-lasting and more efficient tooling for V’Steels’ customers,” said Marcin Stoklosa, technical sales manager – EMEA region at Nitrex. “By utilizing Nitreg® technologies, V’Steels is set to offer finished tooling that endures longer under operational stress, translating into increased throughput and reduced downtime for their clients. This advanced treatment not only boosts tool durability but also improves operational value, giving V’Steels’ customers a competitive edge through superior tool steel quality and consistency.”

The press release is available in its original form here.

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Fringe Friday: Furnace Designed To Fit Medical Industry Supplier Specs

/ ATMOSPHERE AIR FURNACES NEWS, MEDICAL HEAT TREAT NEWS

We’re celebrating getting to the “fringe” of the weekend with a Heat Treat Fringe Friday covering news about a Class A safety batch furnace delivered to a supplier to the medical industry. The components manufacturer needed equipment that would accommodate the doorway dimensions of its facility and found a Pennsylvania-based international industrial and laboratory furnace manufacturer able to design one to fit the specs. 

While not exactly heat treat, “Fringe Friday” deals with interesting developments in one of our key markets: aerospace, automotive, medical, energy, or general manufacturing.

A supplier to the medical industry recently purchased a Class A safety oven from an international industrial and laboratory furnace manufacturer. The Pennsylvania-based provider designed the batch furnace for ease of move-in and installation, modified to an overall height of 79 inches and width of 45” to accommodate the ceiling height and doorway dimensions at the client’s facility.

Blue M® manufactured the furnace with a temperature range of 15°C (59°F) above ambient to 316°C (601°F). The temperature is controlled by a Watlow EZ Zone PM controller with advanced PID control algorithm. The controller offers TRU-TUNE™ adaptive control for tight control and auto-tune for a quick, efficient start up.

 “Blue M offers customers the flexibility to request engineered-to-order modifications to our standard oven designs,” said Jonathan Young, product manager at Blue M. “This Class A oven features custom exterior dimensions to accommodate the customer’s facility ceiling height and doorways. This is the second unit with these special dimensions that this customer has ordered.”

The interior chamber has dimensions of a 48″ W x 24″ D x 48″ and is constructed with 304 stainless steel. All of the seams and ports of the interior chamber are Heli-Arc welded vapor tight to prevent fume infiltration and buildup of flammable materials between the chamber walls. The unit includes five (5) 304 stainless steel slotted shelves with rolled fronts for ease of product loading. Each shelf is capable of holding a 75lb product load.

Blue M is located in New Columbia, PA, owned by Thermal Product Solutions.

The press release is available in its original form here.

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Defense Industry Manufacturer Expands Heat Treating Capabilities

/ ATMOSPHERE AIR FURNACES NEWS, MANUFACTURING HEAT TREAT NEWS

A defense industry manufacturer has purchased an inert atmosphere batch oven for processing stainless steel parts in a reduced oxygen environment to prevent scaling. The furnace is designed to use a nitrogen atmosphere system to reduce surface oxidation of parts and includes a flow meter calibrated for nitrogen and controlled via closed loop to maintain the reduced oxygen level.

Wisconsin Oven Corporation shipped the system, which has a maximum temperature rating of 1,250°F with the capacity to heat and cool approximately 6,000 lbs. of steel per load in an inert atmosphere. The temperature is controlled by a Watlow F4T digital recorder/controller with ethernet communication capabilities. Temperature uniformity of +/- 10°F at 1,000°F and 1,200°F was verified with a nine-point profile test.

Mike Grande
Vice President of Sales
Wisconsin Oven Corporation
Source: Wisconsin Oven Corporation

The oven features a “CAN” style construction with a heavy plate exterior, a total of six inches of insulation, and an 18-gauge 304 stainless steel interior. To maximize throughput and productivity, the oven is designed with a pneumatically operated vertical lift door and powered load/unload table capable of handling up to 6,000 lbs., along with a water cooling system to reduce the cooling time, to allow for faster production cycles.

“This inert atmosphere oven includes several state-of-the-art features that increase production throughput and provide reduced surface oxidation,” said Mike Grande, vice president of sales at Wisconsin Oven. “These include water cooling to reduce the cooling time at the end of the cycle, closed-loop nitrogen control to prevent nitrogen overconsumption, oxygen and humidity sensors to provide real time data, and an industrial IoT system to connect the unit to the Wisconsin Oven aftermarket team for remote data monitoring and tech support.” 

The press release is available in its original form here.

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Piston Rings Manufacturer Bolsters Production with 3rd Nitriding System

/ ATMOSPHERE AIR FURNACES NEWS, MANUFACTURING HEAT TREAT NEWS, NITRIDING NEWS

Asimco Shuanghuan Piston Ring Co., Ltd. has added a third nitriding system to its heat treating operations, enhancing piston ring production capabilities to serve a range of applications, including the automotive, commercial vehicle, construction machinery, and marine sectors. The compact furnace system was installed in line with two identical systems acquired in 2018 and 2021.

Nitrex installed the latest nitriding system in June, 2024, and Asimco began production in July with a goal to increase its annual production capacity of 180 million pieces and over 4,800 different varieties and specifications. Nitrex’s NITREG®-S stainless steel nitriding technology improves wear resistance, corrosion resistance, fatigue strength, surface hardness, and dimensional stability of piston rings, while reducing friction. These improvements result in better sealing, lower oil consumption, and overall enhanced engine efficiency and durability.

Nikola Dzepina
Nitrex Regional Manager – Asia
Source: NITREX

“The addition of the NXK-812 furnace aligns with Asimco Shuanghuan’s objectives to boost production volume and ensure precision and reliability in high-volume manufacturing,” said Tao Liu, sales manager at Nitrex China.

“By incorporating an additional Nitrex system into their operations, Asimco enhances its ability to produce stainless-steel piston rings with superior performance, durability, and reliability. This advanced treatment makes their products exceptionally suited for high-demand engine applications,” said Nikola Dzepina, account executive at Nitrex.

The press release is available in its original form here.

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Aluminum Parts Manufacturer Increases Capacity with Melting Furnace

/ ALUMINUM PROCESSING NEWS, ATMOSPHERE AIR FURNACES NEWS, MANUFACTURING HEAT TREAT NEWS

A melting and holding furnace with a preheat hearth and a maximum temperature rating of 1,450°F (788°C) has been shipped to a manufacturer to increase capacity for processing aluminum parts.

Lindberg/MPH announced the shipment of a gas-fired reverberatory aluminum melting and holding furnace with a total holding capacity of 85,000 lbs based on 155 lbs per cubic ft. of molten aluminum and a melt rate of 10,000 pounds per hour. A full width vertically rising air operated door provides access to load the preheat hearth and a full width cleanout door at the rear allows for unloading.

Kelley Shreve
General Manager
Lindberg/MPH
Source: Lindberg/MPH

This melting furnace is designed with an elevated base and bottom mounted magnetic stirring mechanism. An air pressure pump well for dispensing molten aluminum provides the operator with greater ease of use and allows the unit to stand idle over long periods of time such as weekends without having a large temperature differential between the pumper and the furnace.

“This aluminum melting furnace design provides maximum melting efficiency and large capacity. The customer supplied magnetic stirring mechanism helps reduce damaging oxide growth,” said Kelley Shreve, general manager at Lindberg/MPH.

The press release is available in its original form here.

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EV Chassis Production Expands With Retort Furnace

/ ATMOSPHERE AIR FURNACES NEWS, AUTOMOTIVE HEAT TREAT NEWS, FEATURED NEWS, NITRIDING NEWS

ev chassis production expands with retort furnace

An international manufacturer of electric vehicles (EVs) is adding an advanced retort pit furnace for the production of EV chassis. The equipment’s larger working space will allow for the nitriding of very large die elements needed to produce this automotive equipment.

Maciej Korecki
Vice President of Vacuum Business Segment
SECO/WARWICK
Source: SECO/WARWICK.com

“This is the fourth SECO/WARWICK furnace for this global manufacturer of electric vehicles. Our product solves the challenge of nitriding dies for the production of large-sized chassis, using a working space with a diameter of 1,600 mm and a height of 2,800 mm. We delivered a similar solution to this partner last year,” said Maciej Korecki, vice-president of the SECO/WARWICK Vacuum Segment. 

The equipment provided to the company has a compact design with vacuum purging, electric heating supported by an internal circulation fan, and an external cooling system. The retort and heating system’s special design as well as the gas installation ensures long and reliable operation in industrial conditions. The solution is based on a standard vertical VR retort furnace with an enlarged working space (Ø 1600 mm/63 in and 2800 mm/110.2 in effective height), which will allow the manufacturer to nitride the huge dies used for electric car chassis. 

The press release is available in its original form here.

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image of a white airplane on a runway, sunny skies in the bg; inset of split image, blue furnace on left, furnace interior on right

Aerospace Industry Acquires Box Furnace for Heat Treating Parts

/ AEROSPACE HEAT TREAT NEWS, ATMOSPHERE AIR FURNACES NEWS, FEATURED NEWS

An aerospace company has purchased a rod overbend box furnace to heat treat parts under an inert atmosphere. The heat treating furnace has a maximum temperature rating of 2,000°F and a load capacity of 6,000 lbs.

The box furnace, which was manufactured and shipped by Michigan-based Lindberg/MPH, has an automated load transfer table and is designed to heat treat parts in a nitrogen atmosphere. A nitrogen gas flow meter controls the atmospheric conditions. 

The box furnace includes an automated load transfer table. Under the table, five (5) fans with a variable-frequency drive provide accelerated cooling. The load table utilizes a pusher/puller mechanism to move parts trays in and out of the furnace.

The furnace’s radiant heating system uses heavy-gauge alloy rod over-bend heating elements mounted along the side walls and the floor. Two (2) Watlow F4T controllers control and record the furnace temperature, which allows for seven (7) zones of heating. The box furnace also meets Class 3 temperature uniformity of ±15°F at 1,000°F – 1,800°F.

 

The press release is available in its original form here.

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blue bg, left image of airplane on airstrip with sunset, right image of automotive engine

Doncaster’s Atmosphere Furnace Purchase To Bolster In-House Heat Treatment Capabilities

/ AEROSPACE HEAT TREAT NEWS, ANNEALING NEWS, ATMOSPHERE AIR FURNACES NEWS, AUTOMOTIVE HEAT TREAT NEWS, FEATURED NEWS, TEMPERING NEWS

An aerospace, industrial gas turbine, and automotive market leader has expanded its heat treatment operations with a recently purchased air atmosphere furnace. Connecticut-based Doncaster Precision Castings will use the new furnace to support annealing, tempering, and heat treatment of steel and castings.

Doncaster Precision Castings previously received a similar model for use in its heavy-duty industrial processes within the aerospace and automotive sectors. The furnace, supplied by L&L Special Furnace, has a maximum temperature of 1850°F (1010°C) and a capacity to handle a typical load weight of 2,000 pounds.

 
 
The press release is available in its original form here.

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In-House Heat Treat Innovates To Improve Aluminum Extrusion

/ ATMOSPHERE AIR FURNACES NEWS, MANUFACTURING HEAT TREAT NEWS, NITRIDING NEWS, NITROCARBURIZING NEWS
Nitrex batch-type nitriding/nitrocarburizing furnace
Source: Nitrex

Beymetal Alüminyum, a manufacturer in the aluminum extrusion industry and based in Türkiye, is overcoming limitations with an outdated gas nitriding furnace with the installation of a batch-type nitriding/nitrocarburizing furnace.

This Nitrex furnace installation will increase their in-house nitriding capabilities. With a much larger furnace size and advanced technological capabilities, the company has pushed the boundaries in die performance to meet increasing production demand.

Marcin Stokłosa
Technical Sales Manager
NITREX Poland
Source: LinkedIn.com

The NX-1015 furnace model, with a 2,000 kg (4,400 lb.) capacity, is equipped with Nitreg® controlled nitriding and Nitreg®-C controlled nitrocarburizing, tailored for treating extrusion dies for aluminum profiles used in architectural applications. These technologies ensure precise control over uniform case depths and nitride/nitrocarburizing layer formation. This enhances the mechanical properties of the extrusion dies, resulting in a long service life and increased output per die, lowering the overall tooling costs for Beymetal. Additionally, the new installation contributes to more efficient use of production media and reduces electricity consumption.

For Marcin Stoklosa, manager of Technical Sales for the EMEA region at Nitrex, commented, “The need for extrusion companies to enhance tooling performance while prioritizing sustainability represents the future of the aluminum industry. Beymetal’s adoption of Nitrex nitriding and nitrocarburizing technologies serves as an example of this necessity. This transition harmonizes production with global sustainability initiatives for a more environmentally friendly future.”

The original press release can be accessed here.

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Enhancing Heat Treat To Drive Automotive Success

/ ATMOSPHERE AIR FURNACES NEWS, AUTOMOTIVE HEAT TREAT, AUTOMOTIVE HEAT TREAT NEWS, NITRIDING, NITRIDING NEWS, NITROCARBURIZING NEWS

As part of their strategic efforts to enhance forging capabilities, Topçesan recently invested in a compact batch-type furnace with a 1,200 kg capacity, designed for nitriding and nitrocarburizing forging dies. These dies are utilized in the production of engine parts, transmission components, and chassis parts for vehicle manufacturing, catering to automotive clients like BMW, Tofaş, Fiat, and ZF Group across Europe and Türkiye.

Utku Inan Sales Representative in Türkiye Nitrex Source: Nitrex

By integrating nitriding and nitrocarburizing processes into their operations, Topçesan aims to prolong the lifespan of their forging dies, increasing component production while reducing tooling costs. The NXK-812 compact batch-type furnace from Nitrex, a heat treat equipment supplier based in Canada, includes an ammonia dissociator; this will be essential for precision controlling nitriding potential, particularly when treating specific alloys that must align with AMS 2759/10 and AMS 2759/12 specifications.

Utku Inan, the Nitrex sales representative in Türkiye, commented, “This marks the first collaboration between Topçesan and Nitrex, and we’re truly excited to embark on this journey together. Our shared goal is to pursue operational excellence and maximize product potential within the forging and automotive supply chain industries.”

Topçesan is making a strategic investment that will not only enhance its in-house capabilities and cost efficiency but also contribute to a more efficient and sustainable future. According to Marcin Stoklosa, technical sales manager at Nitrex, “The operating software of the Nitrex system ensures optimal production media and utility consumption throughout the process, providing the customer with detailed analysis after each operation. This technological advancement underscores our commitment to customer satisfaction and operational efficiency, ensuring superior performance.”

The original press release can be accessed here.

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