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2 034 047

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IPC

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Application

92002083/02, 1992-10-26

(22)

Actual filing date

1992-10-26

(45)

Published

1995-04-30

(72)

Inventor

Ignatov V.A.Shcherbinina N.B.Sopochkin G.G.Rybin V.V.Azbukin V.G.Povyshev I.A.Voronina E.V.

(73)

Holder

Tsentral'Nyj Nauchno-Issledovatel'Skij Institut Konstruktsionnykh Materialov

METHOD OF THERMOCYCLIC TREATMENT OF WELDED CONSTRUCTION MEMBERS OF MAGNETIC CORES MADE OF STAINLESS FERRITIC STEELS Russian patent published in 1995 - IPC

Abstract RU 2034047 C1

FIELD: metallurgy. SUBSTANCE: welded construction members of magnetic cores made of stainless ferritic steels are subjected to hardening in oil at 1050 ± 10°C with following 11-fold cyclic heating up to 710 ± 10°C and intermediate cooling in water, and final cooling is performed in the air. EFFECT: enhanced corrosion resistance, stable magnetic and damping properties. 2 tbl

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RU 2 034 047 C1

Authors

Ignatov V.A.

Shcherbinina N.B.

Sopochkin G.G.

Rybin V.V.

Azbukin V.G.

Povyshev I.A.

Voronina E.V.

Dates

1995-04-30—Published

1992-10-26—Filed

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