METHOD FOR ANTIFRICTION THERMOCHEMICAL TREATMENT OF INSTRUMENTAL STEELS Russian patent published in 2000 - IPC

Abstract RU 2152452 C1

FIELD: metalworking. SUBSTANCE: instrumental steel is saturated in glow-discharge plasma in nitrogen-carbon medium containing products of thermal dissociation of azodicarbonamide (99.70- 99.95) and iodine. EFFECT: intensified thermochemical treatment and increased wear resistance of instrumental steel tools. 2 tbl

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RU 2 152 452 C1

Authors

Latyshev V.N.

Naumov A.G.

Gorshkov V.V.

Pribylov A.N.

Dates

2000-07-10—Published

1998-09-22—Filed