IMECH-IR  > 力学所知识产出(1956-2008)
纳米晶镍疲劳行为的实验研究
谢季佳; 洪友士
Source Publication第十四届全国疲劳与断裂学术会议论文集
2008
Pages483-487
Conference Name第十四届全国疲劳与断裂学术会议
Conference Date2008-10-1
Conference Place中国江西井冈山
Abstract本文选择纳米晶与粗晶镍为实验材料,对其疲劳行为进行了实验研究。结果表明,纳米晶镍具有比粗晶镍更高的疲劳极限。AFM结果表明纳米晶疲劳后表面出现胞状起伏,晶粒尺寸没有发生明显改变。压痕硬度结果表明疲劳过程材料的力学性能没有发生明显变化。
Keyword疲劳 纳米晶 裂纹起源
Department力学所
Language中文
Document Type会议论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/48184
Collection力学所知识产出(1956-2008)
Recommended Citation
GB/T 7714
谢季佳,洪友士. 纳米晶镍疲劳行为的实验研究[C]第十四届全国疲劳与断裂学术会议论文集,2008:483-487.
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