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    • 71. 发明授权
    • Ni-Cr type alloy material
    • Ni-Cr型合金材料
    • US4655857A
    • 1987-04-07
    • US473403
    • 1983-03-08
    • Tsuyoshi MasumotoAkihisa InoueHiroyuki Tomioka
    • Tsuyoshi MasumotoAkihisa InoueHiroyuki Tomioka
    • C22C19/05C22C30/00H01C3/00H05B3/12
    • H01C3/00C22C19/058H05B3/12
    • Ni-Cr type allow materials comprising 10 to 50 atom % of Cr, 5 to 25 atom % of Al and/or Si, and the balance to make up 100 atom % of substantially pure Ni, excelling in cold workability, and exhibiting high electric resistance.These alloy materials possess very high electric resistance and small electrical resistance temperature coefficients over a wide temperature range from room temperature to elevated temperatures, and have excellent cold workability, mechanical properties, durability, ability to resist oxidation, corrosion, and fatigue as well as strain gauge sensitivity. The alloys are very useful as industrial materials of varying types including electrical resistors, precision resistors, and electrically heating wires used at elevated temperatures and bracing materials, reinforcing materials, and corrosionproofed materials used at elevated temperatures.
    • Ni-Cr型允许含有10至50原子%的Cr,5至25原子%的Al和/或Si的材料,余量为基本上纯的Ni的100原子%,具有优异的冷加工性,并且表现出高的电 抵抗性。 这些合金材料在从室温到高温的宽温度范围内具有非常高的电阻和小的电阻温度系数,并且具有优异的冷加工性,机械性能,耐久性,抗氧化,腐蚀和疲劳的能力以及应变 表灵敏度。 该合金作为不同类型的工业材料是非常有用的,这些材料包括电阻器,精密电阻器,以及在高温下使用的电加热丝,以及在高温下使用的支撑材料,增强材料和防腐材料。