1) P/M superalloy turbine disc
粉末冶金高温合金涡轮盘
3) P/M superalloy
粉末冶金高温合金
1.
The development of the P/M superalloy is summarized,and several typical P/M superalloys of the third generation are briefly introduced,meanwhile the forming,heat treatments and typical microstructures and dual microstructure heat treatment of René104 are described.
概述了粉末冶金高温合金的发展历程,并简要介绍了几个典型的第三代粉末冶金高温合金,重点讲述了第三代粉末冶金高温合金René104的成形工艺、热处理工艺和经不同热处理得到的典型组织,以及René104的单合金双组织热处理工艺。
2.
The HIPed microstructures of a new P/M superalloy under different temperatures are studied.
研究了不同热等静压温度下某新型粉末冶金高温合金的显微组织,重点分析了热等静压温度对热等静压态合金锭坯晶粒度、残余枝晶和粉末原始颗粒边界(PPB)以及γ′相的影响。
3.
The abnormal large-volume inclusion defect existing in certain P/M superalloy product was researched and its insti- tution,forming reason was also analyzed.
本文研究了镍基粉末冶金高温合金个别制件中出现的异常大尺寸夹杂物缺陷,分析了它的成分、形成原因。
5) PM superalloy
粉末冶金高温合金
1.
The effect of C and Hf on thermodynamic equilibrium phase precipitation in FGH97 PM superalloy was studied by using Thermo-Calc software and relevant Nickel based superalloy database.
借助Thermo-Calc热力学计算软件及相应的镍基高温合金数据库,对不同C和Hf含量的粉末冶金高温合金FGH97进行了热力学计算,并结合了相应的显微组织观察。
2.
Combined with the effect of hafnium in cast and deformed superalloys,the importance of adding hafnium to PM superalloys is explained briefly,and the effect of hafnium in PM superalloys and its applications are also summarized with emphasis.
结合铪在铸造高温合金以及变形高温合金中的作用,简要说明了在粉末冶金高温合金中添加铪的重要性,并重点概述了铪在粉末冶金高温合金中的作用及应用,最后探讨了加铪以提高粉末冶金高温合金性能的研究方向。
6) PM nickel based superalloy
粉末冶金镍基高温合金
补充资料：铸造高温合金涡轮叶片
铸造高温合金涡轮叶片
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