提高铸造高温合金及其精铸件纯洁度的途径-铸件,铸造高温合金,航空发动机,专业论文-机电商情网技术中心 关键词］ 铸造高温合金；纯洁度；杂质 [gap=957]Key words: cast superalloy; purity; impurity
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...金高温钎焊接头的显微组织 关键词：铸造高温合金、高温钎焊、活性钎料、接头组织、γ′相 [gap=5062]Key Words: Cast superalloy, High Temperature Brazing, Active Filler Metal, Joint Structures, γ′Phase ..
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nickel-base cast superalloy 镍基铸造高温合金
Ni-base cast superalloy 镍基铸造高温合金
conventional cast superalloy 等轴晶铸造高温合金
fine grain cast superalloy 细晶铸造高温合金
iron-based cast superalloy 铁基铸造高温合金
cobalt based cast superalloy 钴基铸造高温合金
nickel based cast superalloy 铸造镍基高温合金
chromium based cast superalloy 铬基铸造高温合金
low segregation cast superalloy 低偏析铸造高温合金
The method for the physicochemical phase analysis of a directionally solidified Ni-based cast superalloy was studied.
系统研究了一种高铬高温合金的物理化学相分析方法。
The ingots of cast superalloy K4169 was refined with the addition of a trace of intermetallic compounds to the melt under conventional casting condition.
采用一种新型中间合金复合细化剂，在常规生产工艺条件下对高温合金K4169铸件进行了晶粒细化。
The applicability of this method to cast nickel-base superalloy K417 is assessed and suitable life predictive methods are suggested for cast superalloy K417.
对此方法应用于铸造镍基高温合金K417的适用性进行了分析，并提出了适用于铸造高温合金K417的寿命预测方祛。
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