METHOD FOR UPGRADING THE STRUCTURAL STRENGTH OF MATERIALS Russian patent published in 1998 - IPC

Abstract RU 2103383 C1

FIELD: plastic metal working; may be used in aircraft, ship- and machine-building. SUBSTANCE: blank is tensioned by plastic deformation up to accumulated deformation which is determined by the preset value of yield strength. EFFECT: increased structural strength of cylindrical parts manufactured from metals not-hardenable by heat treatment. 1 dwg

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RU 2 103 383 C1

Authors

Khvan D.V.

Bocharov V.B.

Khvan A.D.

Dates

1998-01-27—Published

1996-05-30—Filed