The tensile properti. es of K418 cast alloys by fine grain casting process and coventionally cast process have been determined at different temperatures.
测试了不同温度下细晶铸造和普通铸造K418合金的拉伸性能。
The casting process of fine grain K418 superalloy blades has been investigated in this paper.
研究了K418高温合金细晶叶片铸造工艺。
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