Tungsten ring composition

B - Operations – Transporting – 22 – F

Patent

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Details

B22F 3/12 (2006.01) B22F 1/00 (2006.01) B22F 5/00 (2006.01) C22C 1/04 (2006.01) C22C 30/00 (2006.01)

Patent

CA 2668794

A method of forming a jewelry article comprises the steps of (a) providing a powder mixture comprising tungsten and one or more of: titanium carbide, chromium carbide, nickel, molybdenum, vanadium carbide and iron, (b) placing the powder mixture in a mold and (c) applying sufficient pressure and temperature to the powder mixture to form a solid jewelry article.

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