| Description of unloading behavior of Berkovich nanoindentation | |
| Gong, JH ; Peng, ZJ ; Miao, HZ | |
| 2010-05-10 ; 2010-05-10 | |
| 会议名称 | HIGH-PERFORMANCE CERAMICS III, PTS 1 AND 2 ; 3rd China International Conference on High-Performance Ceramics (CICC-3) ; Shenzhen, PEOPLES R CHINA ; Web of Science ; INSPEC |
| 关键词 | nanoindentation residual stress ELASTIC-PLASTIC INDENTATION Materials Science, Ceramics Materials Science, Composites |
| 中文摘要 | We established a new expression to describe the nanoindentation unloading data by assuming that the Berkovich indenter behaves as a conical punch, rather than a paraboloid punch, and properly considering the effect of residual contact stress on the unloading load-displacement relation. The validity of this new approach was confirmed by analyzing the experimental data obtained for a series of brittle materials. It was shown that, compared with the generally adopted power law, this new expression has much clearer physical significance. |
| 会议录出版者 | TRANS TECH PUBLICATIONS LTD ; ZURICH-UETIKON ; BRANDRAIN 6, CH-8707 ZURICH-UETIKON, SWITZERLAND |
| 语种 | 英语 ; 英语 |
| 内容类型 | 会议论文 |
| 源URL | [http://hdl.handle.net/123456789/18078]  |
| 专题 | 清华大学 |
| 推荐引用方式 GB/T 7714 | Gong, JH,Peng, ZJ,Miao, HZ. Description of unloading behavior of Berkovich nanoindentation[C]. 见:HIGH-PERFORMANCE CERAMICS III, PTS 1 AND 2, 3rd China International Conference on High-Performance Ceramics (CICC-3), Shenzhen, PEOPLES R CHINA, Web of Science, INSPEC. |
| 个性服务 |
| 查看访问统计 |
| 相关权益政策 |
| 暂无数据 |
| 收藏/分享 |
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。
修改评论