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一种含铼镍基单晶高温合金及其制备工艺
于金江, 金涛, 赵乃仁, 侯桂臣, 孙晓峰, 王志辉, 于洋, 管恒荣 and 胡壮麒
2006-11-08
Rights Holder中国科学院金属研究所
Date Available2006-11-08
Country中国
Subtype发明专利
Abstract本发明涉及含铼单晶高温合金及热处理等制备技术,具体为一种含铼镍基单 晶高温合金及其制备工艺。按重量百分比计,合金成分包括:C 0.12~0.18,Cr 4.3 ~5.6,Al 5.6~6.3,Co 8.0~10.0,Mo 0.8~1.4,W 7.7~9.3,Nb 1.4~1.8,Ta 3.5~4.5, Re 3.5~4.5,Y 0.001~0.005,RE 0.005~0.025%,Ni余。采用真空感应炉熔炼母合 金,在单晶生长炉温度梯度范围60K/cm~100K/cm,单晶生长速率为2~ 10mm/min范围内制备单晶叶片或试棒;然后进行固溶均匀化处理...
Language中文
Status公开
Application NumberCN1858281
Document Type专利
Identifierhttp://ir.imr.ac.cn/handle/321006/66964
Collection中国科学院金属研究所
Recommended Citation
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于金江, 金涛, 赵乃仁, 侯桂臣, 孙晓峰, 王志辉, 于洋, 管恒荣 and 胡壮麒. 一种含铼镍基单晶高温合金及其制备工艺[P]. 2006-11-08.
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