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2 010 867

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C1

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IPC

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Application

4946913/02, 1991-06-21

(22)

Actual filing date

1991-06-21

(45)

Published

1994-04-15

(72)

Inventor

Oliseenko V.I.

(73)

Holder

Golovnoe Spetsializirovannoe Konstruktorsko-Tekhnologicheskoe Bjuro Po Pochvoobrabatyvajushchim Mashinam Proizvodstvennogo Ob"Edinenija Zavod Sel'Skokhozjajstvennogo Mashinostroenija Im.Oktjabr'Skoj Revoljutsii"

METHOD OF TOOL TREATMENT FOR SOIL CULTIVATION MACHINE Russian patent published in 1994 - IPC

Abstract RU 2010867 C1

FIELD: mechanical engineering, agriculture machine manufacturing. SUBSTANCE: hard-face alloy overlaying of tool is making after tool face quenching for 30-40 HRC, then medium-temperature tempering is processing at temperature equal to 350-400 C. EFFECT: more effective method for tool hardening. 1 tb

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RU 2 010 867 C1

Authors

Oliseenko V.I.

Dates

1994-04-15—Published

1991-06-21—Filed

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