GFS Chemicals, Inc. - Columbus, OH
Distributor, Manufacturer, Custom Manufacturer
ISO 9001:2008 certified manufacturer of standard & custom industrial chemicals & metals including manganese. Manganese metal is available in powder or chip forms. Specifications of manganese include 7.2 density, 1244 degrees C melting point & 1962 degrees C boiling point. Manganese is chemically stable & available in 500 g packaging.
gfschemicals.rtrk.com/?scid=2859696&rl_alt=...

Hermetic Seal Technology, Inc. - Cincinnati, OH
Manufacturer, Custom Manufacturer
Custom manufacturer of glass-to-metal hermetic seals including lithium battery seals & medical device battery seals. Other products such as military specification connectors, high amperage feedthroughs & welded/brazed parts are available. Products are available in mild steel, stainless steel & titanium body materials with combination of pin materials & glass materials. Pin materials such as alloy 52, molybdenum, platinum-iridium, stainless steel & titanium are used. Glass materials used include babal, cabal 12, TA-23, corning, borosilicate & low silica glass. Capabilities include prototyping, small to large production runs, brazing, glass formulation/sealing, resistance welding & testing. Markets served include aerospace, automotive, electronic, healthcare, medical, military, defense, industrial switching, opto-electronics, power electronics, oil exploration, sensor & telecommunications. Products are ISO & FDA compliant.
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Stampings, Inc. - Cincinnati, OH
Manufacturer, Custom Manufacturer
Manufacturer of manganese steel stampings.; Manufacturer

Ohio Wire Cloth - Englewood, OH
Distributor, Custom Manufacturer
Crusher parts, plate & rods