METHOD OF FRICTION JOINTS SURFACE THERMOCHEMICAL MODIFICATION Russian patent published in 1995 - IPC

Abstract RU 2044104 C1

FIELD: mechanical engineering. SUBSTANCE: method provides for interaction of friction joints surface with 2-8 fluorinated carbon suspension in solvent, that is followed by thermal treatment under temperature of 50 500 C within 0.25-1.5 hour. Effect is increased by using reaction liquid in conditions of ultrasonic hydrodynamic cavitation. EFFECT: increased durability of friction joints. 2 cl, 5 dwg

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RU 2 044 104 C1

Authors

Braslavskij M.I.

Ashkinazi L.A.

Kutsenok Ju.B.

Stepanov A.B.

Dates

1995-09-20Published

1992-11-06Filed