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2 117 569

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IPC

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Application

97109132/02, 1997-05-30

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Actual filing date

1997-05-30

(45)

Published

1998-08-20

(72)

Inventor

Orobinskij V.M.Poljanchikov Ju.N.Kurchenko A.I.

(73)

Holder

Volgogradskij Gosudarstvennyj Tekhnicheskij Universitet

METHOD FOR MANUFACTURING ABRASIVE AND DIAMOND TOOLS Russian patent published in 1998 - IPC

Abstract RU 2117569 C1

FIELD: manufacture of abrasive and diamond tools. SUBSTANCE: abrasive is subjected to impact molding and then to sintering. In so doing, prior to impact molding, added to abrasive is temporary binder in the amount of 5-10% of the abrasive weight, and prior to sintering, heat treatment is carried out at temperature of 70-100 C for 20-30 min. EFFECT: higher efficiency. 1 tbl

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RU 2 117 569 C1

Authors

Orobinskij V.M.

Poljanchikov Ju.N.

Kurchenko A.I.

Dates

1998-08-20—Published

1997-05-30—Filed

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