Rhenium Alloys, Inc. is a Northeastern Ohio manufacturer of refractory metals and high-temperature products, with all products made in the USA. Founded in 1966 in Elyria with a single fine-gauge rhenium wire line, the company has grown into a manufacturer and research partner known for rhenium powders, specialty alloys, and fabricated components for demanding high-tech applications. Its products have even supported NASA’s space shuttle programs, while its DuraStir welding tools and MOCVD heater filaments extend that high-temperature expertise into specialized industrial markets.
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Elmet TechnologiesElmet Technologies, formerly H.C. Starck Solutions, manufactures refractory-metal powders, semi-finished products, complex fabrications, machined components, and additively manufactured parts. It works primarily with tungsten, molybdenum, niobium, and related alloys, serving electronics, aerospace and defense, medical, industrial processing, glass melting, and heat-treatment applications.EUCLID, OH
Elmet TechnologiesFounded in 1929, Elmet Technologies is a U.S.-owned manufacturer rooted in Lewiston, Maine, where it has developed more than nine decades of expertise working with refractory metals. The company remains distinctive for its fully integrated American production, supplying precision tungsten and molybdenum components for demanding industrial customers while maintaining ISO 9001 and AS9100 certification.EUCLID, OH
Allied Mineral ProductsFounded in 1961, Columbus-based Allied Mineral Products makes monolithic refractory ceramics and cast refractory shapes for furnaces and other high-temperature industrial equipment. The employee-owned company has grown from foundry roots into a global manufacturer serving more than 100 countries, with 14 manufacturing facilities in eight countries and a portfolio of more than 2,500 products. Its U.S. manufacturing facilities are ISO certified, and its research and engineering teams develop custom refractory solutions for demanding applications.COLUMBUS, OH
CeraMaterialsFounded in 2006 by ceramic engineering PhD Jerry Weinstein, CeraMaterials manufactures and distributes high-temperature refractory materials for thermal processing, with a particular focus on carbon, graphite and carbon-fiber-composite furnace insulation and fixtures. Based in Dingmans Ferry, Pennsylvania, the company combines stocked materials and custom fabrication with application engineering and material consultation led by a founder who holds more than 46 U.S. patents. Its products serve heat-treatment customers across the United States and Canada through regional representatives and strategically placed warehouses.327110DINGMANS FERRY, PA