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一种单晶镍基合金压缩蠕变期间γ‘相的定向粗化
田素贵; 周惠华; 张静华; 杨洪才; 徐永波; 胡壮麒
1998
Source Publication金属学报
ISSN0412-1961
Volume34.0Issue:012Pages:1261-1266
Abstract对「001」取向单晶镍基合金恒温恒载压缩蠕变不同时间的组织形貌进行了SEM和TEM观察表明:蠕变初期,两立方γ‘相沿平行于应力轴方向扩散相连定向生长成为条形筏结构;垂直通道中基体「001」晶向共格应变量减小,应变能降低是合金元素定向扩散形成γ’相符结构的驱动力;压缩与拉伸蠕变相比较,γ’相形筏所需要的时间较长,应力较大。
Keyword单晶镍基合金 压缩蠕变 定向粗化 扩散驱动力
Indexed ByCSCD
Language中文
CSCD IDCSCD:448617
Citation statistics
Cited Times:3[CSCD]   [CSCD Record]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/147459
Collection中国科学院金属研究所
Affiliation中国科学院金属研究所
Recommended Citation
GB/T 7714
田素贵,周惠华,张静华,等. 一种单晶镍基合金压缩蠕变期间γ‘相的定向粗化[J]. 金属学报,1998,34.0(012):1261-1266.
APA 田素贵,周惠华,张静华,杨洪才,徐永波,&胡壮麒.(1998).一种单晶镍基合金压缩蠕变期间γ‘相的定向粗化.金属学报,34.0(012),1261-1266.
MLA 田素贵,et al."一种单晶镍基合金压缩蠕变期间γ‘相的定向粗化".金属学报 34.0.012(1998):1261-1266.
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