【発明の名称】電極およびその製造法

Title:

【発明の名称】電極およびその製造法

Document Type and Number:

Japanese Patent JPH06503199

Kind Code:

A

Abstract:

PCT No. PCT/DE91/00889 Sec. 371 Date Jun. 14, 1993 Sec. 102(e) Date Jun. 14, 1993 PCT Filed Nov. 15, 1991 PCT Pub. No. WO92/10868 PCT Pub. Date Jun. 25, 1992.An electrical-discharge electrode, in particular a spark-plug electrode, having a main electrode body made of metal, the main electrode body, in particular at least its tip, is provided with an intermetallic phase composed of nickel aluminides, and a method of producing this electrical-discharge electrode.

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Inventors:

Friese, Karl-Hellmann

Application Number:

JP51809091A

Publication Date:

April 07, 1994

Filing Date:

November 15, 1991

Export Citation:

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Assignee:

ROBERT BOSCH GMBH

International Classes:

H01T13/39; H01T13/20; (IPC1-7): H01T13/39; H01T13/20

Attorney, Agent or Firm:

Toshio Yano (2 outside)

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