Title:
ELECTRODE MATERIAL, ELECTRODE FOR SPARK PLUGS, AND SPARK PLUG
Document Type and Number:
WIPO Patent Application WO/2017/077984
Kind Code:
A1
Abstract:
This electrode material contains, in mass%, from 0.2% to 1.0% (inclusive) of Y, from 0% to 0.2% (inclusive) of Al, from 0.2% to 1.6% (inclusive) of Si, from 0.05% to 1.0% (inclusive) of Cr, from 0.05% to 0.5% (inclusive) of Ti, and from 0.1% to 0.5% (inclusive) of one or more elements selected from among Yb, Sb, Ir, Zr, Hf, Pt, Re, Pd, Rh, Ru, Nb, V, W, Mo and Ta in total, with the balance being made up of Ni and unavoidable impurities.
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Inventors:
OTA HAJIME (JP)
YAMAZAKI KAZUO (JP)
SUGIHARA NAOKI (JP)
ABE NOBUO (JP)
YAMAZAKI KAZUO (JP)
SUGIHARA NAOKI (JP)
ABE NOBUO (JP)
Application Number:
PCT/JP2016/082336
Publication Date:
May 11, 2017
Filing Date:
October 31, 2016
Export Citation:
Assignee:
SUMITOMO ELECTRIC INDUSTRIES (JP)
DENSO CORP (JP)
DENSO CORP (JP)
International Classes:
H01T13/39; C22C19/05
Foreign References:
| JP2006316343A | 2006-11-24 | |||
| JP2014029002A | 2014-02-13 |
Attorney, Agent or Firm:
FUKAMI PATENT OFFICE, P.C. (JP)
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