METHOD OF MAKING DIAMOND TOOL BY POWDER METALLURGY Russian patent published in 1994 - IPC

Abstract RU 2008188 C1

FIELD: tool production technique. SUBSTANCE: method comprises steps of charging diamond-free metallic powder for making a body of the tool, containing (mass % ): titanium 75-85, copper 12-20, tin 3-5, metallic binder, including (mass % ): titanium 65-80, titanium hydride 5-10, copper 12-20, tin 3-5, cold pressing of these layers and their subsequent agglomeration in a vacuum furnace at 850-900 C. EFFECT: enhanced quality of tools. 1 cl, 4 dwg

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RU 2 008 188 C1

Authors

Linenko-Mel'Nikov Ju.P.

Sukhov A.L.

Kizikov Eh.D.

Mel'Nik V.I.

Murovskij V.A.

Dates

1994-02-28—Published

1991-07-03—Filed