Boeing commits $7 million CAD to Vac Aero for vacuum furnace purchase

Boeing announced a $7 million CAD commitment to Vac Aero International Inc., a Canadian aerospace and defence supplier with operations in Ontario and Quebec, as part of the CP8A Poseidon Industrial and Technological Benefits (ITB) program. Boeing will purchase two vacuum furnaces for its Tube, Duct and Reservoir Center in Algona, Washington, where they will heat treat tube and duct assemblies critical to various Boeing airplane programs and select space and defense work. “This ITB investment underscores Boeing’s commitment to Canada following the CP8A Poseidon selection and to modern manufacturing and Canadian small businesses,” said Al Meinzinger, Boeing Canada President. Vac Aero CEO Michael Miasek noted the purchase commitment will allow the company to further expand its Canadian manufacturing capacity.

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One Minute Mentor: Type W1 Tool Steels

W1 steels are capable of hardening to high surface hardness and soft core, which is useful in some shock applications. They are low-cost tool steels with fair to good wear resistance as carbon content increases. As they are water quenched and have poor dimensional stability, their use is limited to fairly uniform sections with a minimum amount of stress risers; in other applications quench cracking can occur. Figure 1 shows an isothermal transformation diagram for a W1 steel.

For more information, click on the link below (subscription required). Then scroll to Figure 1.Rafael Agnelli Mesquita; Reinhold Schneider; Cristiane Sales Gonçalves, *Heat Treating of Cold-Work Tool Steels — Low- and Un-Alloyed Water and Oil Hardening Steels*, ASM International, 2014 [https://doi.org/10.31399/asm.hb.v04d.a0005972](https://doi.org/10.31399/asm.hb.v04d.a0005972)

Wisconsin Oven ships custom batch oven to leading space exploration company

Wisconsin Oven Corporation, East Troy, Wisconsin announced the shipment of a custom electrically heated batch oven to a major space exploration company. The system will be used to stress relieve titanium components and is equipped with a powered load/unload table to support automated processing.

Designed for a maximum operating temperature of 1,250°F, the oven delivers temperature uniformity of ±15°F at set points ranging from 350°F to 1,200°F. Uniformity was verified through a nine-point temperature profile prior to delivery. The unit features a top-down airflow configuration for consistent heat distribution across the entire load.

The oven can process loads up to 1,200 pounds per cycle. Titanium parts are positioned on a high-strength grid and moved into the 7-foot wide by 10-foot long by 3-foot high work chamber using an automated pusher/extractor system. Post-process cooling is achieved by six high-speed fans that direct ambient air upward over the parts.

The control system includes an Allen-Bradley CompactLogix PLC and industrial PC with a 24-inch monitor. Operators can configure up to 50 custom recipes with 20 programmable steps each and access batch control, material handling, and real-time monitoring from a single interface. Additional features include guaranteed soak control, automatic thermocouple selection, detailed batch reports, and an integrated UPS battery backup.

Wisconsin Oven noted that the system meets AMS 2750G, Class 3, Instrumentation Type A standards. Vice president of sales Mike Grande stated that the oven’s precision temperature control and airflow design enable high-quality processing for demanding aerospace applications.

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Automotive parts manufacturer in Germany implements Qmulus to advance digital transformation

Qmulus, Finsterwalde, Germany announced that a leading European automotive parts manufacturer has implemented its digital platform to initiate a major transformation in smart manufacturing. This marks the client’s first step toward digitalization, with a focus on enhancing furnace operations through remote monitoring and data collection.

The client selected Qmulus to address a critical need for digital control of industrial belt furnaces, which previously lacked any remote system. The initial implementation connects two key furnace assets to the Qmulus platform, allowing for real-time operational visibility and control, independent of operator location.

The decision to deploy Qmulus was shaped by the manufacturer’s prior experience with UPC-Marathon, reflecting a foundation of trust and established collaboration in the sector. The project is secured through a multi-year Software as a Service (SaaS) agreement, underlining a long-term commitment to operational improvement and scalable technology integration.

Although the implementation is in its early stages, Qmulus stated that the groundwork has been set for substantial efficiency and productivity gains. The company emphasized that this partnership demonstrates its growing role in supporting manufacturers with connected, data-driven systems designed for long-term impact.

Read further here:  www.qmulus.ai.

One minute Mentor: Numerical Simulation in practice

 The comparison of the change in length, e.g. after hardening and tempering, is the next step in the model validation. The figure shows the comparison in the change in length of the cylinder. In the left part the change in length after hardening with nitrogen and additional tempering is shown; in the right part one can see the effect of a more rapid hardening with helium and additional tempering. More important is the fact that the model very well describes the tendency of distortion with a maximum in the center of the cylinder and higher values for the helium quenching.

For more information, click on the link below (subscription required). Then scroll to Figure 17. R Schneider; R. Mesquita; W Schützenhöfer, Distortion in Tool Steels, ASM International, 2014  https://doi.org/10.31399/asm.hb.v04d.a0005980

Daido Steel launches new vacuum arc remelting plant to meet semiconductor industry demand

Daido Steel Co. Ltd., Nagoya, Japan, announced the successful start of operations at its new vacuum arc remelting (VAR) plant at the company’s Chita site. Developed in collaboration with ALD Vacuum Technologies, the plant is designed to increase production capacity for high-purity stainless steels and nickel alloys used in high-performance applications, particularly within the semiconductor industry.

The first VAR plant became operational in December 2024, with finished ingots now undergoing downstream processing. A second remelting unit is scheduled to begin operation in March 2025, with additional capacity expansions planned over the coming years.

The custom-designed VAR plant, supplied by ALD, enables the production of ultra-clean steel with a homogeneous microstructure, meeting the stringent quality standards required for semiconductor components. VAR-processed materials are known for their durability, purity, and consistency, making them ideal for critical industries.

Daido Steel’s investment reflects a strategic move to support the growing global demand for advanced materials in next-generation technologies. The company continues to position itself as a key supplier in the global supply chain for high-performance alloys.

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Solar Atmospheres of Michigan expands thermal processing capabilities with new air tempering and cryogenic systems

Solar Atmospheres, Chesterfield, MI, announced the addition of advanced air tempering and cryogenic equipment to its Michigan facility, marking a significant expansion of its processing capabilities. These upgrades support the company’s commitment to offering high-performance thermal treatments for a broad range of industrial applications.

The newly installed equipment includes a large car-bottom air furnace, manufactured by Heat Treat Equipment Inc., with dimensions of 6’6” wide × 4’ high × 14’ long. It features a 30,000-pound load capacity and maintains temperature uniformity within ±10°F across a range of 300°F to 1400°F, making it well-suited for large and heavy components that demand precise thermal control.

Also added to the facility is a DMP “Cryo/Temper Systems” unit with a 42” wide × 60” deep × 36” high hot/cold zone. The system supports cryogenic treatment and high-temperature tempering in a single integrated solution, with temperature uniformity within ±10°F from -300°F to 1200°F.

Bob Hill, president of Solar Atmospheres of Michigan, stated that the new systems are part of a strategic effort to provide customers with greater processing flexibility and to meet the evolving demands of various industries.

These installations represent the initial phase of a broader expansion within Solar Michigan’s new 50,000-square-foot facility, which currently houses 12 production vacuum furnaces. Additional equipment investments are planned as the company continues to grow its footprint and capabilities.

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Consarc and Vulcan elements commission new strip casting furnace to support US. rare earth magnet production

Consarc Corporation, Rancocas, NJ, and Vulcan Elements, Durham, NC, announced the successful delivery and commissioning of a Vacuum Induction Melting Strip Casting Furnace (VIM-SC) at Vulcan’s facility in North Carolina’s Research Triangle Park. This collaboration represents a key step in strengthening domestic capabilities for rare earth magnet production and bolstering U.S. national security and supply chain resilience.

Engineered and manufactured by Consarc in New Jersey, the state-of-the-art VIM-SC furnace is now fully operational and will enable the rapid solidification of Neodymium Iron Boron (NdFeB) alloys. These materials are essential for producing high-performance magnets used in electric vehicles, renewable energy systems, advanced electronics, and defense applications.

Jai Narayan, president of Consarc Corporation, emphasized the company’s role in supporting critical domestic manufacturing. He noted that Consarc’s vacuum induction melting technology is central to reestablishing a secure U.S. base for rare earth magnet production. John Maslin, chief executive officer of Vulcan Elements, highlighted the importance of domestic equipment partners like Consarc in building a resilient and traceable magnet supply chain.

Consarc, the only U.S. supplier of both pilot and production-scale strip casting furnaces, was selected to provide the VIM-SC furnace as Vulcan scales its operations. The partnership reflects a shared mission to revitalize American manufacturing and reinforce supply chain independence in strategic sectors.

Consarc Corporation is part of the Inductotherm Group and brings over 60 years of experience in vacuum and controlled atmosphere furnace technology. Vulcan Elements specializes in the manufacture of permanent sintered NdFeB magnets and is dedicated to advancing innovation and supply chain security for critical U.S. industries.

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One minute Mentor: Tool Steels Heat Treatment Simulation Example

The potential of high-temperature simulation (HTS) is demonstrated through the case of a low-silicon, vacuum-arc-melted and remelted H11 hot-work tool steel. To validate the HTS model, a cylindrical steel sample with a diameter and length of 100 mm (4 inches) was selected due to the efficiency benefits of using a simplified 2D geometry. The simulation was calibrated using time-temperature-transformation (TTT) diagrams and thermal expansion data obtained from dilatometer experiments. Initial validation focused on comparing simulated phase-transformation behavior with actual dilatometer curves, showing good agreement in key areas such as thermal expansion, austenite formation (with carbides), subsequent contraction, and the transformation kinetics of austenite into martensite, bainite, and pearlite. The model does not currently account for the precipitation of proeutectoid carbides.

For more information, click on the link below (subscription required). Then scroll to Figure 16. R Schneider; R. Mesquita; W Schützenhöfer, Distortion in Tool Steels, ASM International, 2014  https://doi.org/10.31399/asm.hb.v04d.a0005980

ACE press celebrates 150 years of forging innovation and industry leadership

ACE, Erie, PA, announced the celebration of its 150th anniversary, marking a significant milestone in the company’s history as a leader in forging and metal-forming technology. With roots tracing back to 1875, ACE has grown into North America’s largest supplier of forging and forming equipment, shaped by strategic mergers, decades of engineering expertise, and a commitment to customer success.

The company’s evolution was significantly driven by the merger of three industry pioneers—Ajax Manufacturing, Chambersburg Engineering Company (CECO), and Erie Press Systems. Together, they bring more than 400 years of combined experience in metal forming, enabling ACE to offer the most comprehensive range of forging and forming solutions in the industry.

Founded in 1875, Ajax Manufacturing built its reputation on high-quality forging hammers, presses, and upsetters. The company expanded in 2005 with the acquisition of CECO, a manufacturer specializing in hydraulic and mechanical forging technology since 1897. In 2019, Erie Press Systems, a specialist in stretch forming and hydraulic presses for aerospace and automotive applications, joined the group. This consolidation resulted in the formation of Ajax/CECO/Erie Press (ACE), a unified brand offering advanced equipment and services to a global client base.

Now operating under Park-Ohio Holdings Corp., a diversified industrial holding company based in Cleveland, ACE benefits from expanded engineering resources, global market access, and enhanced service capabilities. Its solutions support critical industries such as aerospace, automotive, energy, defense, and heavy machinery manufacturing.

The company’s current portfolio includes forging hammers, hydraulic and mechanical presses, upsetters, ring rolling mills, and hydroforming systems. To ensure high equipment performance and longevity, ACE emphasizes five operational pillars: preventive maintenance, parts and repair programs, rebuilding and remanufacturing, automation upgrades, and modern human-machine interfaces (HMIs). Training programs further support workforce development and operational efficiency.

The 150-year milestone not only highlights ACE’s legacy of innovation but also its ongoing commitment to supporting modern manufacturers with equipment and practices that reduce downtime, improve safety, and drive productivity. As the forging industry continues to evolve, ACE aims to remain a trusted partner in advancing manufacturing excellence.

 

Read further here : www.AjaxErie.com 

Solar Atmospheres expands vacuum heat-treating capacity in Eastern Pennsylvania

Solar Atmospheres, Souderton, PA, announced the commissioning of two additional 2-bar vacuum furnaces at its Eastern Pennsylvania facility. The expansion is aimed at supporting increased demand from the aerospace and industrial gas turbine industries, as well as specialized hydride/dehydride processing of reactive metals such as titanium, tantalum, and niobium.

The newly installed furnaces, manufactured by Solar Manufacturing, feature large working hot zones measuring 45 inches wide by 45 inches high by 72 inches deep. They are rated for temperatures up to 2400°F and maintain a temperature uniformity of ±10°F, meeting the stringent requirements of high-performance heat treatment applications.

Mike Moyer, vice president of sales at Solar Atmospheres, noted that the new equipment, outfitted with the latest control systems from Solar Manufacturing, enhances operational efficiency and safety. He added that this expansion supports the company’s commitment to providing reliable service, competitive pricing, and fast turnaround times to its customers.

The additional capacity reflects Solar Atmospheres’ ongoing investment in advanced thermal processing technology to meet the evolving needs of its industrial and aerospace clients.

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One Minute Mentor: Phase Transformations using finite-element-method (FEM) model.

Heat treatment of tool steels means several phase transformations. Every phase transformation must be described by start amount, end amount, and kinetics (change of phases depending on temperature and time). Start and end amount can be calculated with different thermodynamic software. For example, Thermocalc is well validated for tool steels. All of the aforementioned data are used as input data for a finite-element-method (FEM) model. In any case the first step of simulation models is validation, which means the comparison of experiments and mathematical simulation. The better the input data and the better the model formulation, the better are the results and the fewer loops have to be made for an appropriate model (reference model). This reference model is then used for process optimization. All these steps of model development are illustrated in the figure. 

For more information, click on the link below (subscription required). Then scroll to Figure 15. R Schneider; R. Mesquita; W Schützenhöfer, Distortion in Tool Steels, ASM International, 2014  https://doi.org/10.31399/asm.hb.v04d.a0005980

 

Harper international commissions two carbon fiber production lines in China

Harper International, Buffalo, NY, announced the successful installation and commissioning of two carbon fiber production lines for Shandong Yongcheng New Materials Co. Ltd. (SYNM) in the Shandong province of China. The newly commissioned systems incorporate Harper’s advanced thermal processing technology, including oxidation ovens, low-temperature (LT) and high-temperature (HT) carbonization furnaces, and integrated energy recovery and waste gas abatement systems.

The two 3-meter-wide production lines at SYNM’s facility will allow for an annual production capacity of 3,000 metric tons of carbon fiber. The site has been designed with future expansion in mind, with the potential to scale up to 12,000 metric tons per year. Harper’s expertise ensured efficient system performance and uniform carbon fiber product quality.

Paul Elwell, vice president of Harper International, emphasized the strong collaboration between Harper and SYNM, which contributed to a smooth installation and commissioning process. He also noted that Harper looks forward to supporting SYNM’s continued growth and expansion in carbon fiber manufacturing.

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One Minute Mentor: Distortion of Corrosion-Resistant Plastic Mold Steels

Corrosion-resistant plastic mold steels are usually tempered at lower tempering temperatures than hot-work, high-alloyed cold-work, or high-speed steels. A comparison of different types of corrosion-resistant plastic mold steels with the widely used cold-work tool steel D2 with the same dimensions as in the previous example for cold-work tool steels for such heat treatment conditions can be seen in the figure and shows that all steels show a similar low dimension change in width. Regarding the thickness of the plates there is a significantly higher increase for the ledeburitic cold-work tool steel. Vacuum heat treatment with high-pressure gas quenching leads to a similar amount of distortion as salt bath heat treatments but again shows significant scatter.

For more information, click on the link below (subscription required). Then scroll to Figure 13. R Schneider; R. Mesquita; W Schützenhöfer, Distortion in Tool Steels, ASM International, 2014  https://doi.org/10.31399/asm.hb.v04d.a0005980

Centorr Vacuum names Sean P. Murphy as product manager for laboratory and r&d furnaces

Centorr Vacuum, Nashua, NH, announced that Sean P. Murphy has been appointed as the product manager for its laboratory and R&D furnace product lines. Murphy will oversee more than 30 vacuum furnace lines that cater to laboratory applications across the metals, ceramics, and carbon/graphite/composites industries. His client base includes national laboratories, universities, and industrial customers worldwide who require compact laboratory and R&D equipment.

Murphy brings a wealth of experience to Centorr, having previously served as senior manufacturing manager at Osram Sylvania’s Exeter, NH location, where he focused on micro-LED ceramic automotive products. His expertise spans hydrogen sintering, spark plasma sintering, and annealing, among other manufacturing processes. Murphy holds a bachelor’s degree in materials science from Alfred University and an MBA from Southern New Hampshire University and is actively involved in the American Ceramic Society, ASM Heat Treat Society, and Society of Automotive Engineers.

Centorr Vacuum Industries, established in 1954 and currently celebrating its 70th anniversary, is known for its high-temperature vacuum and controlled atmosphere furnaces, with over 7,000 units installed globally. The company’s Nashua headquarters includes a dedicated aftermarket field service team and an Applied Technology Center that provides R&D support and toll production services.

For more information please visit www.centorr.com

Aalberts Surface Technologies publishes new white paper on bainitic bearings

Aalberts Surface Technologies, Livonia, Mich., announced the release of a new white paper focused on bainitic bearings, authored by Jeremy Lipshaw, Kathy Hayrynen, and Steve Metz. This white paper complements the company’s recent ASTM publication, “A Review of Austempering for Bainitic Bearings,” providing an in-depth look at innovative techniques and advancements in the field of bainitic bearings.

In this latest work, Aalberts experts explore the applications, benefits, and advancements in materials science related to bainitic bearings, highlighting the company’s ongoing commitment to excellence in surface technologies and precision engineering. The white paper expands on research presented in the conference paper, “A Review of Austempering for Bearing Applications,” which appears in the ASTM International book Bearing and Transmission Steels Technology.

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Solar atmospheres South Carolina facility earns approval from Parker Aerospace

Solar Atmospheres, Greenville, SC, announced that its facility has received approval from Parker Aerospace, further expanding the company’s capabilities to meet aerospace industry demands. With this new certification, Solar Atmospheres now operates five locations capable of fulfilling Parker Aerospace’s specific thermal processing requirements.

Steve Prout, president of Solar Atmospheres’ Greenville site, highlighted the value this approval brings to customers in the Southeastern U.S., providing them with a local, efficient option for aerospace and defense thermal processing services. He noted that this addition will help customers reduce costs and lead times while ensuring the high quality that Solar Atmospheres consistently delivers. Solar Atmospheres offers comprehensive vacuum thermal processing services, handling loads up to 50,000 pounds and temperatures reaching 2400°F. With AS9100 and Nadcap accreditations, the company maintains rigorous standards to ensure reliable and precise heat treatments, meeting the exacting requirements of the aerospace sector.

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Ipsen supports Siemens AG with modernization of high-vacuum furnaces for energy infrastructure expansion

Ipsen, Cherry Valley, Ill., announced that it has successfully modernized its VHFC high-vacuum furnaces for Siemens AG, marking a significant milestone in their shared mission to enhance sustainability and efficiency in energy infrastructure. The project supports Siemens’ strategic efforts to expand medium and high-voltage grids globally, a key component of the energy transition and the broader push for electrification.

As part of this initiative, Ipsen is delivering three new VHFC-1000x1200x1000 (HV) high-vacuum brazing systems to Siemens’ production facilities in Goa, India, and Wuxi, China. The Goa facility will receive two systems, while the Wuxi facility will add one. All systems are manufactured in Germany and are critical to the production of vacuum interrupters, which are core components of switchgears used in power distribution networks.

These vacuum brazing systems play a pivotal role in enabling the switch from gas-insulated disconnectors to vacuum interrupters, effectively eliminating the use of fluorinated gases. This shift significantly reduces greenhouse gas emissions, aligning with global environmental protection goals.

Ipsen’s collaboration with Siemens reflects their joint commitment to supporting the expansion of renewable energy and sustainable energy infrastructure worldwide. The increased production capacity provided by these systems underscores the importance of advanced technology in achieving energy efficiency and reducing environmental impact.

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HAI Romania enhances sustainable extrusion production with Nitrex system

Nitrex, Quebec, announced that it has implemented a new nitriding system at Hammerer Aluminium Industries (HAI) Romania, marking a significant step in advancing the sustainability of aluminum extrusion production. This installation aligns with HAI’s corporate commitment to environmental leadership and operational modernization.

HAI Romania, a subsidiary of Austria-based Hammerer Aluminium Industries, operates a state-of-the-art extrusion plant in Chișineu-Criș, near the Hungarian border. The facility features five extrusion presses, including a recently added 10-inch press, and serves key industries such as automotive, construction, and packaging, with strategic access to both Western and Eastern European markets.

The newly installed Nitrex NX-815 nitriding system replaces the traditional salt bath nitriding process. Unlike its predecessor, which generates environmentally challenging waste, the gas nitriding process offers a sustainable alternative. The system utilizes Nitreg® controlled nitriding and Nitreg®-C ferritic nitrocarburizing technologies, ensuring superior and consistent performance while minimizing environmental impact. With a 3,300-pound load capacity, the furnace is specifically designed for treating extrusion dies.

By adopting Nitreg® technologies, HAI Romania eliminates hazardous waste, reduces energy consumption, and enhances the durability of aluminum extrusion dies. This shift not only supports eco-friendly practices but also optimizes production efficiency by eliminating costly post-finishing operations, contributing to the company’s sustainability and operational goals.

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One Minute Mentor: Distortion of Ledeburitic Cold-Work Tool Steels

The different effects of steel composition on the dimensional change of plates made of ledeburitic cold-work tool steels and a working hardness of 61 HRC can be taken from the figure. Typical representatives of the new generation of improved toughness 8-9%Cr-steels show slightly higher growth in dimension than the classical 12%Cr-D2 steel. 

The growth in thickness (in the rolling direction) is always significantly higher than in width, confirming again the generally known behavior. Salt-bath heat treatment results in higher distortion than various vacuum heat treatments with high-pressure gas quenching, but the results indicate that there is also a significant scatter for gas quenching depending on the detailed quenching conditions. 

For more information, click on the link below (subscription required). Then scroll to Figure 12. R Schneider; R. Mesquita; W Schützenhöfer, Distortion in Tool Steels, ASM International, 2014  https://doi.org/10.31399/asm.hb.v04d.a0005980

Ipsen USA launches service HUB Model for improved customer support

Ipsen USA, Cherry Valley, Illinois, announced the launch of its new Service HUB model, aimed at enhancing customer support across the United States. The HUB system, developed over the past two years under the leadership of Ipsen Global CEO Geoffrey Somary and currently overseen by Chief Service Officer John Dykstra, is now fully operational across the Midwest and Southeastern regions.

The HUBs are designed to offer quicker response times, with dedicated teams that provide tailored service for customers in close geographic proximity. This model allows Ipsen to optimize service efficiency, reducing downtime for heat-treating operations and improving customer experience.

In addition to benefiting customers, the HUB model also enhances the work-life balance of Ipsen’s Field Service Engineers (FSEs) by reducing travel time. The initiative is led by Lu Chouraki, Manager of Business Development, who emphasized the goal of minimizing response times and improving support for customers facing operational outages.

This strategic shift reflects Ipsen’s commitment to service excellence, offering personalized, regional expertise that both empowers its team and delivers enhanced support to customers.

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Nitrex celebrates 40 Years of innovation in heat treatment solutions

Nitrex, Quebec, announced that it is celebrating its 40th anniversary this year, marking four decades of growth and innovation in the heat treatment industry. Founded in 1984, Nitrex has evolved from a pioneer in controlled nitriding to a global leader offering end-to-end heat treatment solutions. The company’s technological advancements have expanded its capabilities to encompass metallurgy, engineering, process optimization, and automation.

Since 2019, under the current leadership, Nitrex has broadened its portfolio to include advanced vacuum furnaces and introduced technology for improved brake rotor performance. The company has also launched digital platforms such as QMULUS, aimed at optimizing customer processes and boosting operational efficiency.

In addition to its own milestone, Nitrex is celebrating the 50th anniversary of its UPC-Marathon office in Germany, recognizing the long-standing contributions and achievements of its global team. These anniversaries reflect Nitrex’s ongoing commitment to innovation and excellence.

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Bodycote presented aerospace materials solutions at Farnborough International Airshow

Bodycote, Macclesfield, U.K., participated in the 2024 Farnborough International Airshow, held this summer.

Bodycote showcased its advanced thermal processing solutions specifically designed for the aerospace industry. The airshow, a key event for aerospace innovation, emphasizes themes like sustainability, future flight, and workforce development, providing Bodycote with a platform to highlight its role in enhancing the performance and reliability of aerospace components.

At the event, visitors could explore Bodycote’s range of services, including heat treatment, metal joining, and specialized thermal processes such as hot isostatic pressing and thermal spray coatings. These processes are essential for improving the properties of metals and alloys in aerospace applications, helping them withstand the stringent requirements of the industry.

Bodycote’s presence at the Farnborough Airshow underscores its expertise and ongoing commitment to fostering collaborations that drive progress in the aerospace, aviation, and defense sectors.

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Furukawa Electric announces simplified absorption-type split for Optical Fiber and Cable products business

Furukawa Electric Co., Ltd., announced that its Board of Directors has approved a reorganization plan to streamline its optical fiber and cable products business. The company will establish a new wholly-owned subsidiary, referred to as the “New Company,” which will succeed its optical fiber and cable business through an absorption-type split. Additionally, the new company will assume the shares of Shoden Seiwa Co., Ltd., a subsidiary engaged in optical fiber and cable products.

To support this restructuring, Furukawa Electric will create another subsidiary, the “Holding Company,” to manage its global optical fiber operations, including OFS Fitel, LLC in the U.S. and Furukawa Electric LatAm S.A. in Brazil. The reorganization aims to integrate the company’s operations more efficiently on a global scale.

The split, effective April 1, 2025, is intended to strengthen Furukawa’s market position and enhance its ability to respond to evolving industry challenges while maintaining its focus on innovation and operational efficiency.

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Constellium celebrates the grand opening of its new recycling center in France

Constellium, Paris, announced the grand opening of its new advanced recycling center in Neuf-Brisach, France. The €130 million investment, supported by a grant from the France Relance investment program, is aimed at boosting Constellium’s presence in the automotive and packaging industries while fostering a circular, sustainable economy. The new facility will increase the plant’s recycling capacity for automotive and packaging products by up to 75%, adding 130,000 metric tons of capacity.

With the expanded capabilities, the Neuf-Brisach plant expects to raise the recycled content of its products, meeting the growing demand for sustainable materials. This investment brings Constellium’s global recycling capacity to approximately 735,000 metric tons and will help reduce greenhouse gas emissions by 400,000 metric tons, aligning with the company’s goal of a 30% emissions intensity reduction by 2030 and increasing recycled input to at least 50% by the same year.

The facility incorporates energy-efficient technologies designed to minimize environmental impact, including reduced water consumption and air emissions, and biodiversity studies were conducted to protect the local ecosystem during construction.

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Ipsen announces launch of field service engineer academy

Ipsen, Cherry Valley, IL, has announced the launch of its Field Service Engineer (FSE) Academy, a 20-week training program aimed at strengthening the Ipsen Customer Service (ICS) Team. The program includes both classroom instruction at the company’s TDC facility in Cherry Valley, Illinois, and hands-on field training with veteran technicians. While primarily designed for new hires, experienced engineers can also participate, with regional service managers directing them to specific modules based on their skill level assessments.

The academy will focus on the fundamentals of vacuum furnace repair, giving technicians a comprehensive understanding of Ipsen’s equipment and customer applications. Technical Training Lead Cavan Cardenas noted, “From day one, we want our technicians to grasp how our products work and their purpose in the field.”

In addition to technical training, the program will develop soft skills and address the demands of a service-driven role, preparing recruits for a dynamic, on-the-road service environment.

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ECM USA announces partnership with PAI Industries for in-house furnace system

ECM USA,  Pleasant Prairie, WI, announced a partnership with PAI Industries to enhance manufacturing capabilities by introducing an in-house carburizing vacuum furnace system. PAI Industries, a leading provider of parts for the heavy-duty truck industry, will integrate the ECM NANO vacuum furnace into its 112,000 sq. ft. facility in Suwanee, GA, moving away from outsourced heat treatment.

This addition enables PAI Industries to perform low-pressure carburizing and through-hardening processes continuously, improving production speed and capacity. The ECM NANO system, featuring an external loader, three-position temper oven, and queuing positions, offers benefits such as no internal oxidation (IGO), zero CO2 emissions, reduced fire risk, and improved metallurgical outcomes. Testing was conducted at ECM USA’s Synergy Center to validate these advantages before project acceptance.

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Wisconsin Oven ships electrically heated drop bottom furnace to the aerospace industry

Wisconsin Oven, East Troy, WI, announces that it has shipped an Electrically Heated Drop Bottom Furnace with a traveling quench tank and maintenance platform to the aerospace industry. This system will be used for the solution heat treatment of aluminum parts.

The drop bottom furnace has a maximum operating temperature of 1,100°F and effective workspace dimensions of 3’6” W x 3’6” L x 4’0” H. An OSHA-compliant maintenance platform provides ease of access for personnel to service the equipment. The quench tank has a capacity of approximately 1,700 gallons and includes fluid level control (low, fill, high), a lockable water drain port at the bottom of the tank, and an agitator for water circulation. The traveling quench tank is enclosed with safety fencing for added safety during operation.

This drop bottom furnace is designed with sufficient capacity to heat 600 pounds of aluminum per load and provide a quench delay that does not exceed 5 seconds. The system also includes a slow drop speed program for heating applications that do not require a quench. A video of this system in operation can be viewed online.

“This drop bottom furnace was designed with a 5-second quench delay and a temperature uniformity of +/- 5°F at the set points 850°F and 1,100°F. Additionally, the system was tested to be in compliance with AMS 2750F, Class 1 furnaces, and Instrumentation Type C prior to shipment from our manufacturing facility,” said Mike Grande, Vice President of Sales.

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One Minute Mentor: Distortion in Tool Steels

Some of the main interactions  that occur during the heat treatment of steel alloys including temperature, microstructure, and stress/strain. Especially for tool steels these interactions are mainly influenced by the carbon content in the steel matrix, the types and relative amounts of the alloying elements, and the carbide formation/transformation/precipitation characteristics of the alloy system.

Heat treatment involves changes of temperature with time, which determine changes in microstructure. The rate of temperature change results in a change of microstructure which is described by phase transformation kinetics, as in e.g. TTT (time-temperature-transformation) diagrams; every phase transformation releases/absorbs latent heat, which influences the temperature field. An inhomogeneous temperature distribution, i.e. temperature gradients, within the tool during heat treatment can generate thermal stresses that lead to plastic deformation, if the yield strength of the material at that temperature is exceeded. Every mechanical deformation generates heat which, in turn, influences the temperature field. Furthermore, there is an interaction between the stress state and the microstructure. Phase transformations can result in micro-plastic deformation, which can be globally described using transformation plasticity models.

For more information, click on the link below (subscription required). Then scroll to Figure 2. R Schneider; R. Mesquita; W Schützenhöfer, Distortion in Tool Steels, ASM International, 2014  https://doi.org/10.31399/asm.hb.v04d.a0005980

 

Constellium’s Muscle Shoals facility receives Department of Defense grant to increase casting capacity

Constellium, Muscle Shoals, AL, announces that its facility has been selected by the U.S. Department of Defense (DoD) for a $23 million investment under Title III of the Defense Production Act to rebuild its Direct Chill aluminum casting center.

The funding was awarded via the Defense Production Act Investments (DPAI) Program, overseen by the Manufacturing Capability Expansion and Investment Program (MCEIP) in the Office of the Assistant Secretary of Defense for Industrial Base Policy. Constellium will use the funds to install state-of-the-art casting equipment on the site of a dismantled casting center, adding up to 300 million pounds of annual casting capacity. With this added capacity, the plant expects to increase its recycled input, reduce its use of primary metal, and provide the U.S. industrial base with an additional, self-reliant domestic source of supply for aluminum rolling ingot.

“This investment under the Defense Production Act will enable our industry to meet the rapidly increasing demand for the aluminum products needed not only for our national security but also necessary for the overall U.S. manufacturing sector and a healthy economy,” commented Buddy Stemple, President of Constellium Muscle Shoals. “We are very excited to have this opportunity to partner with the DoD to help strengthen our industrial base.”

Constellium Muscle Shoals is a major aluminum sheet supplier for the packaging and automotive markets. The plant has the capacity to produce over 1 billion pounds per year of finished aluminum coils. Muscle Shoals also operates a world-class recycling center able to recycle the equivalent of 20 billion aluminum cans per year.

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