Mechanics of Energy分享 http://blog.sciencenet.cn/u/zsma81 Life is not an exact science, it is an art.

博文

Flow stress and Young's modulus in nanoindentation (2008)

已有 2359 次阅读 2012-3-8 21:42 |个人分类:论文|系统分类:论文交流| flow, stress, modulus, indentation

Zengsheng Ma, Shiguo Long, Yong Pan, Yichun Zhou
 
 
        Nanoindentation tests in Ni thin films with 3000 nm thickness were performed under the maximum load ranging from 1000 to 9000 mN to investigate the dependence of the Flow stress and Young’s modulus upon the indentation scale under zero and 10% tensile strain. The results show that, the Flow stress and Young’s modulus all display the indentation depth dependence. Furthermore, an analytical relationship between the Young’s modulus E and hardness H for Ni thin films is established based on the conventional depth-sensing indentation method of Oliver and Pharr.
 
ICHMM2008, 195-199, (ISTP)
 
 


https://wap.sciencenet.cn/blog-451819-545583.html

上一篇:变形对镍镀层纳米压痕尺寸效应的影响及预测(2008)
下一篇:vacuum heat treatment micro-hardness Ni-P-SiC (2007)
收藏 IP: 218.75.242.*| 热度|

0

该博文允许注册用户评论 请点击登录 评论 (0 个评论)

数据加载中...
扫一扫,分享此博文

Archiver|手机版|科学网 ( 京ICP备07017567号-12 )

GMT+8, 2024-5-10 12:04

Powered by ScienceNet.cn

Copyright © 2007- 中国科学报社

返回顶部