ABRASION-LAPPING COMPOUND Russian patent published in 1995 - IPC

Abstract RU 2034005 C1

FIELD: abrasion-lapping compounds. SUBSTANCE: abrasion-lapping compound contains, mas.%: green silicon carbide with grains sizing 63-125 mcm 55-65; emulsol 25-30; water glass 10-15. Compound is prepared by mixing components. Steel and pig iron products are worked with allowance of 200 mcm with pressing works with force of 600 N. Time for lapping disks is 5 min, roughness of lapped surfaces Ra=1-2 mcm. EFFECT: higher efficiency. 1 tbl

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RU 2 034 005 C1

Authors

Kholmogortsev Ju.P.

Ustimov E.S.

Kirdjashkina L.P.

Dates

1995-04-30—Published

1991-12-20—Filed