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2 022 707

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Application

4905406/02, 1990-11-17

(22)

Actual filing date

1990-11-17

(45)

Published

1994-11-15

(72)

Inventor

Antsiferov V.N.Maslennikov N.N.Shatsov A.A.Polovnikov I.A.Onishchak V.S.

(73)

Holder

Respublikanskij Inzhenerno-Tekhnicheskij Tsentr Poroshkovoj Metallurgii

METHOD TO PRODUCE PARTS OF MAGNETIC MATERIAL POWDERS BASED ON IRON-ALUMINIUM-NICKEL AND IRON-ALUMINIUM-COBALT SYSTEMS Russian patent published in 1994 - IPC

Abstract RU 2022707 C1

FIELD: moulding. SUBSTANCE: blend containing a plasticizer in the form of zinc stearat is prepared and pressed. Moulded items are annealed in protective atmosphere at 320 - 380 C and then sintered at 1350 - 1380 C temperature. EFFECT: improved properties. 2 tbl

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RU 2 022 707 C1

Authors

Antsiferov V.N.

Maslennikov N.N.

Shatsov A.A.

Polovnikov I.A.

Onishchak V.S.

Dates

1994-11-15—Published

1990-11-17—Filed

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