|
|||||
|
|
| 纳米压痕方法在材料研究中的应用 | |
| 引用本文： | 郭荻子,林鑫,赵永庆,曹永青. 纳米压痕方法在材料研究中的应用[J]. 材料导报, 2011, 25(13): 10-14,24 |
| 作者姓名： | 郭荻子 林鑫 赵永庆 曹永青 |
| 作者单位： | 1. 西北工业大学凝固技术国家重点实验室,西安,710072;西北有色金属研究院,西安,710016 2. 西北工业大学凝固技术国家重点实验室,西安,710072 |
| 基金项目： | 国家科技支撑计划资助项目，国家重点基础研究发展计划资助项目 |
| 摘 要： | 纳米压痕方法具有高的载荷-位移分辨率,不仅能测量出薄膜材料的各种力学性能,还能在实验中反映出块状材料内部晶体学缺陷的变化规律、相变特征,已经成为从原子量级到微米级研究材料各种性能的重要表征手段。介绍了纳米压痕方法在材料研究中的应用,在此基础上提出了纳米压痕方法研究中存在的问题,并展望了其前景。 |
| 关 键 词： | 纳米压痕 薄膜 晶体缺陷 微区力学性能 相变 |
Application of Nanoindentation in the Research of Materials |
|
| GUO Dizi,LIN Xin,ZHAO Yongqing,CAO Yongqing. Application of Nanoindentation in the Research of Materials[J]. Materials Review, 2011, 25(13): 10-14,24 | |
| Authors: | GUO Dizi LIN Xin ZHAO Yongqing CAO Yongqing |
| Affiliation: | GUO Dizi1,2,LIN Xin1,ZHAO Yongqing1,CAO Yongqing1(1 State Key Laboratory of Solidification Processing,Northwestern Polytechnical University,Xi'an 710072,2 Northwest Institute for Non-ferrous Metal Research,Xi'an 710016) |
| Abstract: | The method with high load-displacement resolution not noly can measure the mechanical property of the thin films,the crystallographic defect as well as the transformations in solids can be detected during the testing.Application of nanoindentation in various scopes of material research has been summarized,and it's disadvantages and developing direction are pointed out. |
| Keywords: | nanoindentatio thin films crystallogra phic detects microzone mechanical property transformations |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |