| 液-固两相区压缩变形速率对SiCw/6061Al复合材料组织和性能的影响 |
| |
| 引用本文： | 王桂松,耿林,郑镇洙,王德尊,姚忠凯.液-固两相区压缩变形速率对SiCw/6061Al复合材料组织和性能的影响[J].材料工程,2000(7):37-39,48. |
| |
| 作者姓名： | 王桂松 耿林 郑镇洙 王德尊 姚忠凯 |
| |
| 作者单位： | 哈尔滨工业大学,哈尔滨,150001 |
| |
| 摘 要： | 研究了液固两相区压缩变形对ＳｉＣｗ／６０６１Ａｌ复合材料组织和性能的影响。结果表明，压缩变形速率对变表后复合材料中晶须长径比、取向，复合材料组织的均匀性和界面结合状态均有不同程度的影响，进而又影响到复合材料的性能。通过分析复合材料高温大变形后的组织和性能确定了复合材料最佳压缩变形工艺。
|
| 关 键 词： | 复合材料 碳化硅晶须 铝 压缩应变速率 |
Effects of Compression Deformation Strain Rates at Temperature in the Solid-Liquid Two-phase Region on the Microstructure and Properties of SiCw/6061Al Composites |
| |
| WANG Gui-song,GENG Lin,ZHENG Zhen-zhu,WANG De-zun,YAO Zhong-kai.Effects of Compression Deformation Strain Rates at Temperature in the Solid-Liquid Two-phase Region on the Microstructure and Properties of SiCw/6061Al Composites[J].Journal of Materials Engineering,2000(7):37-39,48. |
| |
| Authors: | WANG Gui-song GENG Lin ZHENG Zhen-zhu WANG De-zun YAO Zhong-kai |
| |
| Abstract: | Effects of compression deformation strain rates at temperature in the solidliquid twophase region on the microstructure and properties of SiCw/6061Al composites were investigated It is found that the aspect ratio and orientation of whisker ,uniform of composites,interfacial bonding is affected more or less by compression deformation strain rates The properties of composites are affected by the changes of composite microstructure The changes of composite properties after large deformation what took place at high temperature are the most important index for evaluating high temperature plastic forming The best deformation parameter is determined by analyzing the microstructure and the properties of composites |
| |
| Keywords: | Composites SiC whisker Al compression deformation strain rate |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
