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美国马斯基根Cannn-Muskegon公司开发了一种牌号为CM186LC的新型镍基超合金。据称这种镍基超合金可浇铸成定向凝固的部件,所以CM186LC合金扩大了其应用范围,可用于浇铸工业燃气涡轮的定向凝固涡轮叶片。 CM186LC合金的成分是63Ni,9Co,8W,6Cr,6Al,3Ta,3Ke,1.4Hf,0.7Ti及其它少量添加元素。这种第二代定向凝固合金可以制造
Cannn-Muskegon, Muskegon, USA, has developed a new nickel-based superalloy, CM186LC. Allegedly, this nickel-based superalloy can be cast into directional solidified parts, so CM186LC alloy extended its scope of application, can be used for casting industrial gas turbine directional solidification turbine blades. The composition of CM186LC alloy is 63Ni, 9Co, 8W, 6Cr, 6Al, 3Ta, 3Ke, 1.4Hf, 0.7Ti and other minor addition elements. This second-generation directional solidification alloy can be manufactured