METHOD FOR MANUFACTURE OF TOOLS Russian patent published in 1997 - IPC

Abstract RU 2071913 C1

FIELD: powder metallurgy; applicable in manufacture of diamond and abrasive tools. SUBSTANCE: tool molded after cold pressing is placed into vessels, poured with loose material. Vessel is closed with piston, piston is pressed and fixed relative to the vessel. Then, one or several vessels with molded tools are placed into furnace for pressure sintering. EFFECT: amplified process and higher process productivity and quality of tools. 3 dwg

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RU 2 071 913 C1

Authors

Belov A.M.

Nikitaev V.A.

Budjukov Ju.E.

Dates

1997-01-20—Published

1993-03-16—Filed