CUTTING TOOL MANUFACTURE METHOD Russian patent published in 1995 - IPC

Abstract RU 2041042 C1

FIELD: production of tools. SUBSTANCE: method involves welding layers of steel having different hardness through auxiliary plates made from metal or alloy with high thermal conductance. EFFECT: increased efficiency of method and improved quality of tools obtained by this method. 9 cl, 1 dwg

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RU 2 041 042 C1

Authors

Kharlov Ju.A.

Bajramjan Ju.V.

Dates

1995-08-09—Published

1993-05-12—Filed