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2 240 905

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IPC

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Application

2003130391/02, 2003-10-14

(24)

Start date

2003-10-14

(22)

Actual filing date

2003-10-14

(45)

Published

2004-11-27

(72)

Inventor

Nefedov B.N.Pavlov V.F.Slinkin V.S.Shabanov V.F.

(73)

Holder

Spetsial'Noe Konstruktorsko-Tekhnologicheskoe Bjuro Krasnojarskogo Nauchnogo Tsentra So Ran

MATERIAL FOR ELECTRODES OF CONTACT WELDING MACHINES Russian patent published in 2004 - IPC

Abstract RU 2240905 C1

FIELD: processes and equipment for welding parts of stainless steels and refractory alloys.

SUBSTANCE: material contains nickel, chrome, copper, silicone (KP2 type), aluminum (A5 type) at next relation of ingredients, mass %: copper, 96.26; nickel, 1.93; chrome, 0.96; silicone, 0.55; aluminum, 0.3. Strength of electrodes made of such alloy provides 100 000 welded spots or more.

EFFECT: enhanced strength of electrodes.

1 tbl

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RU 2 240 905 C1

Authors

Nefedov B.N.

Pavlov V.F.

Slinkin V.S.

Shabanov V.F.

Dates

2004-11-27—Published

2003-10-14—Filed