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ALLOY MATERIAL FOR HIGH TEMPERATURE SERVICE HAVING EXCELLENT OXIDATION RESISTANCE PROPERTIES, AND PROCESS FOR PRODUCTION THEREOF
ALLOY MATERIAL FOR HIGH TEMPERATURE SERVICE HAVING EXCELLENT OXIDATION RESISTANCE PROPERTIES, AND PROCESS FOR PRODUCTION THEREOF
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机译:具有优异的抗氧化性能的高温服务用合金材料及其生产工艺
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摘要
An Ir-based alloy material or Ru-based alloy material containing in Ir or Ru at least one member of Al, Sc, Ti, V, Cr, Mn, Y, Zr, Nb, Mo, Tc, Hf, Ta, W, and Re in such an amount that a precipitation phase is not formed, wherein the Ir-based alloy material or Ru-based alloy material has a surface uniformly covered with an IrAl intermetallic compound film or a RuAl intermetallic compound film.
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