METHOD OF COLD WELDING OF HETEROGENEOUS METALS Russian patent published in 1994 - IPC

Abstract SU 1727293 A1

FIELD: welding. SUBSTANCE: in process of welding pressure is increased and velocity of acoustic emission signals whose amplitude exceeds preset value is registered. Pressure is removed when definite velocity of signals is attained. EFFECT: optimized conditions of joint forming. 1 dwg, 2 tbl

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SU 1 727 293 A1

Authors

Karakozov Eh.S.

Vasil'Ev V.N.

Paraev S.A.

Gorbachev V.I.

Parfenov A.I.

Popov Ju.A.

Dates

1994-04-30—Published

1989-03-13—Filed