Method for fabricating a martensitic steel without any melting

Metal treatment – Process of modifying or maintaining internal physical... – Heating or cooling of solid metal

Reexamination Certificate

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C420S590000

Reexamination Certificate

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07553383

ABSTRACT:
A martensitic steel metallic article (20) made of metallic constituent elements is fabricated from a mixture of nonmetallic precursor compounds of the metallic constituent elements. The mixture of nonmetallic precursor compounds is chemically reduced to produce a metallic martensitic steel, without melting the metallic martensitic steel. The metallic martensitic steel is consolidated to produce a consolidated metallic article (20), without melting the metallic martensitic steel and without melting the consolidated metallic article (20).

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