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2 430 975

(13)

(51)

IPC

C21D1/04(2006-01-01)

C23C14/48(2006-01-01)

(21) (22)

Application

2010112625/02, 2010-03-31

(24)

Start date

2010-03-31

(22)

Actual filing date

2010-03-31

(45)

Published

2011-10-10

(72)

Inventor

Gubernatorov Vladimir Vasil'EvichDragoshanskij Jurij NikolaevichIvchenko Vladimir AleksandrovichSycheva Tat'Jana Sergeevna

(73)

Holder

Ordena Trudovogo Krasnogo Znameni Institut Fiziki Metallov Ural'Skogo Otdelenija Rossijskoj Akademii Nauk Uro Ran)

PROCEDURE FOR THERMO-MAGNETIC TREATMENT OF SOFT MAGNETIC MATERIAL Russian patent published in 2011 - IPC C21D1/04 C23C14/48

Abstract RU 2430975 C1

FIELD: metallurgy.

SUBSTANCE: procedure consists in high temperature annealing with conditioning and cooling to room temperature, thermo-magnetic treatment in constant magnetic field of strength 4-8 kA/m and in radiation of material with accelerated ions of inert gases at power of beam 40-50 keV with doses of 10¹⁶-10¹⁸ ion/cm².

EFFECT: raised magnet-striction of soft magnetic materials at maintaining acceptable level of magnetic softness.

2 dwg, 2 tbl

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RU 2 430 975 C1

Authors

Gubernatorov Vladimir Vasil'Evich

Dragoshanskij Jurij Nikolaevich

Ivchenko Vladimir Aleksandrovich

Sycheva Tat'Jana Sergeevna

Dates

2011-10-10—Published

2010-03-31—Filed