Title:
改善された高温特性を有するドープされたイリジウム
Document Type and Number:
Japanese Patent JP5237801
Kind Code:
B2
Abstract:
The invention relates to an iridium alloy of at least 85% by weight iridium, at least 0.005% by weight molybdenum, 0.001 to 0.6% by weight hafnium and, if necessary, rhenium, the sum of molybdenum and hafnium being between 0.02 and 1.2% by weight, and to a process for the production of an iridium alloy, an IrMo and an IrHf master alloy, respectively, being produced in the electric arc and immersed into an iridium melt, if necessary together with Re.
Inventors:
Michael Koch
Francis David Lupton
Halalto manhalt
Tobias Muller
Reinhold Virant
Bernd Fisher
Francis David Lupton
Halalto manhalt
Tobias Muller
Reinhold Virant
Bernd Fisher
Application Number:
JP2008520766A
Publication Date:
July 17, 2013
Filing Date:
July 07, 2006
Export Citation:
Assignee:
Heraeus Materials Technology GmbH & Co. KG
International Classes:
C22C5/04; C03B11/00; C22C1/02; C22C1/03; C23C2/04; F27B14/10
Domestic Patent References:
| JP10259435A |
Attorney, Agent or Firm:
Toshio Yano
Takuya Kuno
Kimihiro Hoshi
Hiroyasu Ninomiya
Einzel Felix-Reinhard
Takuya Kuno
Kimihiro Hoshi
Hiroyasu Ninomiya
Einzel Felix-Reinhard