JFE MATERIAL - Materic Chrome(high-purity metallic chrome)

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Materic Chrome™

Low-carbon Ferrochrome SA

Low-carbon Ferrochrome

Special Alloys

Recycling Business

Success in the development of high-purity (99.5% or higher) metallic chrome manufactured with unique JFE Material processes for use as a chrome source in superalloys for the aerospace and other industries.

Purification to previously impossible low and stable levels of Si, Al, and S using electric furnace two-stage refining technology.
Degassing using a large-scale vacuum furnace to obtain extremely low and stable levels of N, C, and O.

Materic Chrome

Standard Specifications for Materic Chrome

Chemical composition	Compo- sition	MCr(UHP)	MCr(HPG)	MCr(VMG)
				(%)
	Cr	99.5	99.5	99.5
	Si	0.05	0.05	0.1
	C	0.02	0.05	0.05
	S	0.002	0.002	0.002
	P	0.005	0.005	0.005
	O	0.05	0.05	0.1
	N	0.005	0.005	0.005
	Fe	0.3	0.35	0.35
	Al	0.005	0.005	0.005
Shape		Briquettes

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