...single crystal superalloy; crystal orientation; spiral grain selector [gap=11680]关键词：镍基高温合金；定向凝固；单晶高温合金；晶粒取向；螺旋选晶器 ...
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单晶铸造高温合金(single crystal superalloy)是指整个铸件由一个晶粒组成的铸造高温合金。这是继定向凝固铸造高温合金之后，进一步提高合金强度和使用温度的一条途径。
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Ni-base single crystal superalloy 镍基单晶高温合金
Ni-based single crystal superalloy 镍基单晶高温合金
single-crystal superalloy with Re 含Re单晶
nickel-based single crystal superalloy 镍基单晶合金
single crystal superalloy dd dd6单晶高温合金
dd single crystal superalloy dd3单晶合金
DD3 single crystal superalloy DD3单晶高温合金
The results show that single crystal superalloy DD6 has good creep properties.
结果表明，DD6合金的蠕变性能良好，并具有蠕变各向异性；
The anisotropy of compression creep strength in a nickel-base single crystal superalloy was investigated.
研究了镍基单晶高温合金压缩蠕变强度的各向异性。
Effect of pressure and time of shot peening on recrystallization of nickel base single crystal superalloy was studied.
研究了喷丸压力和喷丸时间对一种镍基单晶高温合金再结晶的影响。
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