IMECH-IR  > 力学所知识产出(1956-2008)
Ce基大块非晶合金在纳米压人过程中的变形行为
张凌晨; 邢冬梅; 张泰华; 魏炳忱; 李维火; 王育人
Source Publication科学通报
2006-06-15
Volume51Issue:11Pages:1349-1352
Abstract利用纳米压入技术研究了Ce基大块非晶合金的变形行为,以及加载速率对塑性变形行为的影响规律.结果表明,Ce基大块非晶合金在纳米压入过程中表现出的变形行为与其他体系大块非晶有显著差别.Ce60Al15Cu10Ni15合金在低加载速率下为连续的塑性变形,在高加载速率下表现出显著的锯齿流变特征;而Ce65Al10Cu10Ni10Nb5合金,在所研究的加载速率范围内均为连续的塑性变形.但是,这两种合金都出现了室温蠕变现象.另外,探讨了Ce基大块非晶合金的反常塑性变形行为的产生机理.
Keyword大块非晶合金 纳米压痕 锯齿流变 蠕变
Language中文
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/40022
Collection力学所知识产出(1956-2008)
Corresponding Author张凌晨
Recommended Citation
GB/T 7714
张凌晨,邢冬梅,张泰华,等. Ce基大块非晶合金在纳米压人过程中的变形行为[J]. 科学通报,2006,51,11,:1349-1352.
APA 张凌晨,邢冬梅,张泰华,魏炳忱,李维火,&王育人.(2006).Ce基大块非晶合金在纳米压人过程中的变形行为.科学通报,51(11),1349-1352.
MLA 张凌晨,et al."Ce基大块非晶合金在纳米压人过程中的变形行为".科学通报 51.11(2006):1349-1352.
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