METHOD OF HEAT TREATMENT OF RESILIENT STEEL AND ALLOY MEMBERS Russian patent published in 1997 - IPC

Abstract RU 2093589 C1

FIELD: metal working. SUBSTANCE: invention focuses on heat treatment of precision parts, springs, blades, and membranes. Resilient members made of quality steel are placed between alumina ceramic heaters under compressing load. Heating, aging, and cooling member are performed in vacuum up to 1.33 x I0^-2 Pa. EFFECT: improved quality of treatment and reduced effort and power consumption. 2 dwg

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RU 2 093 589 C1

Authors

Tarasov A.N.

Bober A.S.

Dates

1997-10-20—Published

1993-07-13—Filed