TOOTHED SECTION PRODUCTION METHOD Russian patent published in 1998 - IPC

Abstract RU 2116154 C1

FIELD: plastic metal working, possibly cold knurling of toothed sections. SUBSTANCE: in order to provide ecological safety at operation and to prevent corrosion of equipment, solution containing (g/l): citric acid (30-40), ferrum chloride 10-15, ammonia chloride 10-15, sodium fluoride 1-2, boron acid 10-15, water - the balance, is used as lubricating and cooling liquid. EFFECT: ecologically safe operation process, prevention of corrosion of equipment. 1 ex

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RU 2 116 154 C1

Authors

Aksenov L.B.

Vostrov V.N.

Maslov V.V.

Shlemin E.V.

Dates

1998-07-27—Published

1997-07-02—Filed