Wallwork doubles aerospace HIP capacity with second Quintus hot isostatic press

Wallwork Group, Manchester, England, installed a second Quintus Technologies hot isostatic press (HIP) at its UK operations, doubling the company’s HIP capacity for aerospace customers and strengthening process continuity across the UK and European supply chain. The investment will be a centerpiece of the company’s presence at Farnborough International Airshow 2026 (Hall 1, Stand 1000, July 20–24), where Wallwork will showcase how the expanded HIP capability combines with one of the industry’s most comprehensive portfolios of NADCAP- and AS9100-accredited thermal processing and hard coating services. “Farnborough 2026 is the ideal platform to show how Wallwork is investing in the future of aerospace manufacturing,” said Simeon Collins, group director at Wallwork. “Our second Quintus HIP significantly expands capacity for customers, while our full range of accredited thermal processing, surface engineering, and brazing services gives manufacturers a dependable single-source partner.” HIP is a critical post-process for high-integrity aerospace components — particularly castings, additive-manufactured parts, and powder-metallurgy products — closing internal voids and improving tensile strength and fatigue performance in turbine and compressor blades, blisks, disks, structural casings, and engine parts. Wallwork is the United Kingdom’s largest independent aerospace thermal processing and hard coatings specialist, with over 60 years of industry experience, ITAR compliance, major aerospace prime approvals, and operations across Manchester, Newcastle, Birmingham, and Cambridge. Quintus Technologies, headquartered in Västerås, Sweden, is the global leader in high-pressure technology for hot isostatic pressing, sheet metal forming, and high-pressure processing.

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Solar Atmospheres expands California operations with new 10-bar vacuum furnace

Solar Atmospheres, Fontana, California, announced the installation and commissioning of a new 10-bar vacuum furnace at its California facility. Manufactured by sister company Solar Manufacturing, the horizontal furnace features a hot zone measuring 48-in. wide by 48-in. high by 96-in. deep, with a maximum load capacity of 12,000 pounds and an ultimate vacuum level of 1×10⁻⁶ Torr. The furnace expands the facility’s high-pressure quenching capabilities for processing titanium and high-performance alloys serving the aerospace, defense, medical, and power generation markets. “This investment gives our customers another regional solution for high-pressure quenching of large components and heavy workloads,” said Derek Dennis, President of Solar Atmospheres California.

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Constellium and renault group complete r&d project advancing lightweight aluminium solutions

Constellium, Paris, announced the successful completion of the “ISA3” R&D project, an initiative launched in 2021 to advance lightweight aluminium solutions for automotive applications. Conducted in collaboration with Renault Group, ESI Group, the Institut de Soudure, and the University of Lorraine, the project was supported by a grant from the France Relance investment program. The research focused on developing cost-efficient, recyclable aluminium components to enhance vehicle performance and sustainability.

A key achievement of the project was the development of a lightweight aluminium door in partnership with Renault. Utilizing Constellium’s proprietary uni-alloy 6xxx rolled and extrusion-based solutions, the door design achieved a 14% weight reduction compared to existing aluminium doors used in compact battery electric vehicles. By employing a single alloy series, the project streamlined closed-loop recycling, reducing the door’s overall carbon footprint. This innovation resulted in a 33% reduction in Global Warming Potential (GWP), reinforcing the project’s emphasis on sustainability.

Beyond material advancements, the project also explored more efficient and flexible production processes to enhance performance while optimizing costs. Ludovic Piquier, senior vice president, manufacturing excellence and chief technical officer at Constellium, emphasized that the results highlight the company’s commitment to providing sustainable, high-performance aluminium solutions for the automotive sector.

Patrice Belliard, expert in flat products at Renault Group, noted that the project demonstrated how aluminium can support both weight reduction and cost efficiency in automotive manufacturing. Mathilde Chabin, manufacturing product director at ESI Group, added that the use of advanced pre-certification and validation technologies eliminated the need for physical prototypes, accelerating innovation while reducing costs and environmental impact.

The completion of Project ISA3 underscores the potential of aluminium to contribute to the automotive industry’s decarbonization efforts while delivering economic and environmental benefits.

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Solar Manufacturing ships Mentor Pro Furnace to a global leader of wire mesh products

Solar Manufacturing, Sellersville, PA, has shipped a Mentor Pro Model HFL-3036-2IQ vacuum furnace to a customer specializing in engineered knitted wire mesh solutions. 

They are a USA-based company and a global supplier for the automotive, food service, and janitorial industries. The furnace will be primarily utilized for vacuum annealing materials that are susceptible to adverse effects of their mechanical properties when exposed to any levels of oxygen or nitrogen.

The Mentor® Pro features a molybdenum shielded hot zone measuring 18” wide x 18” high x 36” deep, capable of operating temperatures up to 2400°F, and a workload weight capacity of up to 1,000 lbs and includes the SolarVac® Essentials PLC-based control system. The internal gas cooling system with a 50 HP drive motor is capable of quenching workloads at 2-bar positive pressure in either nitrogen or argon.

Jason Davidson, regional sales manager, said that, “Our customer started running trials with our affiliate commercial heat treater, Solar Atmospheres. Once the trial results proved the heat-treat cycle, and the furnace demonstrated it could process the required quantities, the customer had confidence to place the purchase order with us.”

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Can-Eng commissions mesh belt furnace overseas

Can-Eng Furnaces, Niagara, Ontario,  has commissioned a continuous mesh belt heat-treat system for the production of high-quality automotive fasteners in Italy.

This project in the Piedmont region of Italy was one of four installation locations for this globally recognized producer of specialty automotive fasteners that span from Europe, South America, Mexico, and the United States of America.

Can-Eng Furnaces International Ltd was chosen to supply its state-of-the-art systems based on proven reliability, efficiency, and soft-part-handling features — hallmarks of Can-Eng’s mesh belt furnace systems. The new, high-volume fastener system features energy efficient combustion and waste heat recovery systems, atmosphere-controlled mesh belt hardening system, oil quench, post wash system, temper furnace, soluble oil system, bi-directional conveyor discharge, and Can-Eng’s Level 2 SCADA system. Can-Eng’s PET™ system provides the user with access to vital Industry 4.0 data which includes product traceability, detailed process data for continuous process improvements, comprehensive equipment diagnostics, cost analysis, and inventory management.

https://thermalprocessing.com/news/can-eng-commissions-mesh-belt-furnace-overseas/

Ipsen Launches “Ipsen Connect,” to Streamline Customers’ Operations

Ipsen, Cherry Valley, IL, announced a new digital gateway, Ipsen Connect. The customer service portal simplifies access to essential resources, including order history, service requests, and furnace documentation.

Key features of Ipsen Connect include:

  • Convenient part management: Request or reorder parts, view order history, and access furnace documentation seamlessly.
  • Streamlined service requests: Schedule maintenance, troubleshooting, or calibration appointments in just a few clicks.
  • Best practices and expert insights: Access troubleshooting guides, online training videos, and answers to frequently asked questions.
  • Real-time updates: Keep your operations informed and on track with live updates, including order status, active quotes, planned maintenance, and scheduled service appointments.

https://ipsenglobal.com/knowledge-center/ipsen-launches-a-cutting-edge-digital-platform-ipsen-connect-to-streamline-customers-operations/

One Minute Mentor: High-Performance Line

The continuous heat treatment of tool steel is applied to low- or medium-alloyed carbon steel strips as well as martensitic stainless steels. The described lines produce high-quality strip with respect to uniform structure, flatness, and bright surface finish. High quenching rates are necessary, especially for plain carbon steels. Cooling gradients of up to 600 K/s are possible in a molten lead-bismuth quench. Because two-stage quenching technology provides considerable advantages over quenching in oil, this method has been adopted worldwide. It is also possible to achieve isothermal transformation to bainite and pearlite using a molten metal quench, so this type of hardening and tempering line is extremely versatile.

The configuration of a high-performance line involves an entry and exit section of the strip handling equipment. The hardening section consists of the austenitizing furnace, the molten metal quench or hydrogen quench, and a martensite cooler.

For more information, click on the link below (subscription required). Then scroll to Figure 10. R Schneider; R. Mesquita; W Schützenhöfer, Distortion in Tool Steels, ASM International, 2014 

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One Minute Mentor: Continuous Operating Furnaces for Tool Steel Strips

The continuous heat treatment of tool steel is applied to low- or medium-alloyed carbon steel strips as well as martensitic stainless steels. The described lines produce high-quality strip with respect to uniform structure, flatness, and bright surface finish. Steel grades with 0.4 to 1.2% C, low and high alloyed, can be processed. 

Strip dimensions range between 10 to 750 mm (0.4 to 29.5 in.) wide and 0.05 to 4 mm (0.002 to 0.16 in.) thick. High quenching rates are necessary, especially for plain carbon steels. Cooling gradients of up to 600 K/s are possible in a molten lead-bismuth quench. Because two-stage quenching technology provides considerable advantages over quenching in oil, this method has been adopted worldwide. It is also possible to achieve isothermal transformation to bainite and pearlite using a molten metal quench, so this type of hardening and tempering line is extremely versatile.

For more information, click on the link below (subscription required). Then scroll to Figure 9. R Schneider; R. Mesquita; W Schützenhöfer, Distortion in Tool Steels, ASM International, 2014  https://doi.org/10.31399/asm.hb.v04d.a0005958

One Minute Mentor: Indirectly heated fluidized-bed furnace

Most fluidized-bed furnaces are used at temperatures below 1095 °C (2000 °F), although some manufacturers have furnaces capable of treating components to temperatures through 1205 °C (2200 °F). Initially, the gas flows upward through the permeable base to agitate the particles as the pressure is gradually increased. (b) Eventually, the gas flow is sufficient to lift the small particles of refractory materials and to transform the particle movement into a violent turbulent motion.

In the early 1980s, this furnace technology seemed to be on the right track as an alternative to salt bath technology, showing similar advantages and applications but without the environmental hazard of salt compounds, waste disposal, recycling of salts, and so on. Nowadays it can be concluded that salt bath technology was partially substituted by vacuum technology, but especially for bainitic hardening (austempering processes), salt baths are still commonly used and show a slightly growing tendency, whereas fluidized beds are hardly used any more.

This temperature limitation is related to the wear and tear on the retort materials at high temperatures, which was one of the reasons for the reduced interest in this furnace type after the initial hype.

For more information, click on the link below (subscription required). Then scroll to Figure 8.

R Schneider; R. Mesquita; W Schützenhöfer, Distortion in Tool Steels, ASM International, 2014, https://doi.org/10.31399/asm.hb.v04d.a0005958

Lindberg/MPH completes roller hearth furnace system for the energy industry

Lindberg/MPH, Mich., announced the installation of a roller hearth furnace system for a manufacturer of products used in the energy industry. The heat treat system is comprised of two box furnaces with quench tanks, a dual directional load transfer car, four companion draw batch ovens, and two stationary load/unload tables.

The maximum operating temperature of the box furnaces is 1850°F and they are designed for nitrogen-based atmosphere applications. The load space dimensions of the box furnaces are 48” W x 96” D x 36” H, and the internal chambers are larger to provide clearance for baskets or fixtures. A snake chain pusher assembly is used by each furnace to transfer the loads from the chamber to the quench elevator deck.

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