The grain refinement mechanisms of undercooled DZ125 superalloy melt were systematically investigated by the method of molten salt purification combined with cycled superheating.
采用熔盐净化剂与循环过热相结合的方法，对DZ125高温合金晶粒细化机制进行了系统研究。
The effect of melt-superheating treatment at different temperatures on the nitrogen-absorption behavior of the nickel-base superalloy M963 was investigated.
研究了不同温度的熔体过热处理对m 96 3合金吸氮行为的影响。
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