Eramet Marietta, Inc. is a metallurgical manufacturing facility in Marietta, Ohio, producing refined manganese alloys for steelmaking. Founded in 1952 as part of Union Carbide’s industrial complex, the facility was acquired by Eramet Group in 1999 and reports about 70 years of manganese-alloy manufacturing experience. It is the only producer of refined ferromanganese in the United States, according to its homepage.
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Rhenium Alloys, IncRhenium 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.ELYRIA, OH
Metallus IncMetallus Inc. is a specialty steel manufacturer whose history dates to 1915, when The Timken Company began making steel in Canton, Ohio, initially to supply bearing production. Now operating facilities in the United States and Mexico, the company produces high-performance steel and components, with more than 500 grades and a stated annual melt capacity of 1.2 million tons. Its steel serves industrial, automotive, aerospace and defense, and energy applications.CANTON, OH
Kymera InternationalWith roots reaching back to 1876, Kymera International develops and manufactures specialty metal powders, master alloys, coatings and other advanced materials for demanding industrial applications. Headquartered in the Raleigh-Durham area, the company operates 24 manufacturing facilities across 12 countries, combining metallurgical expertise with custom development and integrated titanium processing. Its Detroit operation is North America’s largest ferrotitanium producer by total capacity, while its materials support aerospace, medical, automotive and other critical markets.ROBESONIA, PA
ALMAMET GmbHFounded in Freilassing in 1983, ALMAMET GmbH develops and produces magnesium-based solutions and plant technology for hot-metal desulfurization, steel refining, and related chemical applications. From its headquarters in Ainring, the company now supports customers through more than 20 locations and service centers, with over 250 employees worldwide. Its industrial solutions division traces its desulfurization plant-engineering experience to a pilot plant built in 1963, while the group’s production facilities operate under ISO 9001 and ISO 14001 management systems.NEW CASTLE, PA