The results showed that TCP phase has not appeared in DD2 single crystal alloy after ageing.
结果表明，DD 2单晶合金时效后无任何有害相产生。
On this base, the open slip system of nickel base single crystal alloy at high temperature condition has been determined from test data.
在此基础上，结合试验结果，对镍基单晶合金在高温环境下的开动滑移系类型进行确定。
Each blade is grown from a single crystal of alloy for strength and then coated with tough ceramics.
每片涡轮机叶片由高强度单晶合金制成，上面覆盖强韧陶瓷涂层。
Influence of feedstock qualities of Mo-Nb alloy, including its preparation of sintering billet, chemical composition and specifications, on processing single crystal is discussed in detail.
主要讨论了钼-铌合金原料品质，包括烧结条的制备、原料的化学成分、原料棒的尺寸规格等对单晶制备的影响。
Preparing principle and preparation technology of Mo and Mo-Nb alloy single crystal and structure and component of electron beam floating zone melting are introduced.
介绍了钼和钼-铌单晶的制备原理、制备工艺及电子束区域熔炼炉组成结构。
Preparing principle and preparation technology of Mo and Mo-Nb alloy single crystal and structure and component of electron beam floating zone melting are introduced.
介绍了钼和钼-铌单晶的制备原理、制备工艺及电子束区域熔炼炉组成结构。
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