Harper Furnace Technology enables high performance silicon anodes

Harper Furnace Technology, Buffalo, NY, announced the development of high temperature thermal process solutions to enable production at several silicon anode battery material companies in 2024. Silicon anode material offers significantly higher specific capacity than traditional graphite anode materials enabling higher power density, faster charge times and smaller carbon footprint than current batteries. 

 

Harper has entered engineering design and equipment supply contracts for pilot and production scale equipment with its USA-based customers, many of whom are funded in part by grants from the U.S. Department of Energy. The Harper technology includes indirect electrically heated, continuous rotary, vertical and horizontal conveyor furnace systems for each customer’s unique thermochemical processes. The Harper furnaces include tight control of the process atmosphere enabling safe and reliable continuous operation, are rated for temperatures between 800˚C and 1,800˚C and will have capacity up to 1,000 metric tons per year. Beyond the pilot-scale equipment projects, Harper is actively engineering the next generation of equipment solutions for these customers whose commercial scale plants will require capacity of 20,000 – 40,000 metric tons per year for the electric vehicle (EV) market.

 

https://www.harperintl.com/app/uploads/2024/02/Silicon-Anodes-Press-Release-February-2024.pdf

Compressor cracks cited in Canadian helo crash

Fractures in the sixth-stage compressor wheel triggered a catastrophic engine failure and caused the April 2022 fatal crash of a Kestrel Helicopters 1981 Hughes 369D during long-line slinging operations in British Columbia, according to a recently released report from Canada’s Transportation Safety Board.

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Confluent announces significant investment in ATI nitinol melt expansion

Confluent Medical Technologies (Confluent) announced that it has partnered with ATI to invest more than $50 million over the next several years in ATI’s Nitinol melt and materials conversion infrastructure. With this significant investment, which will more than triple ATI’s melt capacity for medical Nitinol, Confluent will become ATI’s fulfillment partner and provide a suite of value-added services and order fulfillment for ATI medical Nitinol mill product.

“The growth in Neurovascular, Electrophysiology, Structural Heart, Peripheral Vascular, and Orthopedic device markets is driving an 18% growth rate (CAGR) in Nitinol demand. Given the substantial equipment and infrastructural cost needed to increase supply chain capacity, the industry has struggled to support this growth,” stated Dean Schauer, CEO and President of Confluent. “Our investment in this critical infrastructure will provide the necessary mid-term and long-term melt and conversion capacity necessary to meet and support Nitinol material demand. As the most trusted supply partner for our OEM customers, Confluent is pleased to be making this investment in creating a reliable supply chain so that OEMs can continue providing life-saving devices in these specialized markets.”

“ATI is honored to partner with Confluent in producing what is literally a life-saving material,” said Rob Foster, President of ATI’s Specialty Alloys & Components business. “We appreciate the value Confluent places on our expertise and capabilities as the industry leader in Nitinol production. Confluent’s investment in ATI’s growth will ensure the stable supply of Nitinol the industry needs for growth.” The expansion at ATI’s Millersburg, Oregon facility is expected to come online in 2027.

With these expanded capabilities and capacity investments, Confluent will continue to provide customers with the most reliable supply chain delivering the broadest level of Medical Nitinol services in mill products, hollows, tubes, wires, and components.

For more information: Confluent

Zurich Instruments joins project to entangle error-corrected qubits

Zurich Instruments, Switzerland, joins forces with two leading experimental labs at ETH Zurich and MIT, the quantum computing startup Atlantic Quantum, and leading theorists at Université de Sherbrooke and Forschungszentrum Jülich to participate in the SuperMOOSE project, which aims to entangle two error-corrected qubits and thus lay the foundation for future quantum computers.

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Quintus hot isostatic press powers new UK HIP centre

Quintus, Västerås, Sweden, has supplied a Hot Isostatic Press (HIP) to Wallwork Group’s new HIP Centre stated to open in Bury, North Manchester, England, in September 2023. The press is the model QIH 173L M URC, equipped with Quintus’ proprietary uniform rapid cooling (URC), a feature that delivers the high material uniformity required of parts designed formission-critical applications, while enabling increased productivity with optimal temperature control.

Operating at a maximum temperature of 1250°C (2282°F) and pressure of 207 MPa (30,000 psi), the technologically advanced press has a work zone measuring 800 mm (34.6 inches) in diameter and 2550 mm (100.4 inches) high, and a capacity of over 7000 kg (15,432 lbs) per cycle.

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Nitrex strengthens global presence in extrusion

Nitrex, Quebec, successfully commissioned two nitriding systems for Alumil S.A., Greece’s largest extrusion company and the leading producer of architectural systems, with an international sales network in over 60 countries worldwide. 

With this collaboration, Nitrex further strengthens its global presence in extrusion profile manufacturing, demonstrating the industry’s confidence in Nitrex’s expertise to optimize die performance, increase the throughput of extruded profiles, and reduce overall tooling costs.

Catering to various sectors, including construction, automotive, energy, and more, and serving as a key exporter to Europe, the Middle East, and the USA, Alumil has recently started up two pit-type nitriding systems installed at separate locations. The first system, an NX-1215 model with a 3-ton load capacity, is operational at Alumil’s facility in Greece. The second system, an NX-620 furnace model with a 1.2-ton load capacity, is located at the company’s operation in Serbia.

The turnkey solution provided by Nitrex includes the exclusive Nitreg® technology, ensuring consistent and superior nitriding results. In anticipation of Alumil’s plans to expand manufacturing capacities in Greece, the system installed at this location has been specially sized up to accommodate future growth.

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