METHOD FOR RECONDITIONING DAMAGED SURFACES OF METAL ARTICLES Russian patent published in 1994 - IPC

Abstract RU 2005813 C1

FIELD: deposition of metal coatings. SUBSTANCE: method involves subjecting metal article to vibrations of over 100 Hz and amplitude of 0.01-0.04 mm in the direction coinciding with that of plasma flow. Coating is applied in several layers of which the first ones are such metals as Cu, Ni, Cr and/or alloys thereof. Before plasma deposition, the surface of parts is roughened to 18-20 microns and heated to 160-180 C. EFFECT: higher efficiency. 2 cl, 3 dwg

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RU 2 005 813 C1

Authors

Glebov V.V.

Kovalev M.P.

Dates

1994-01-15—Published

1992-03-19—Filed