| 镁合金塑性变形机制的研究进展 |
| |
| 引用本文： | 曲家惠,岳明凯,刘烨.镁合金塑性变形机制的研究进展[J].兵器材料科学与工程,2009,32(2):116-119. |
| |
| 作者姓名： | 曲家惠 岳明凯 刘烨 |
| |
| 作者单位： | 沈阳理工大学装备工程学院,辽宁,沈阳,110168;沈阳理工大学装备工程学院,辽宁,沈阳,110168;沈阳理工大学装备工程学院,辽宁,沈阳,110168 |
| |
| 摘 要： | 综述镁及镁合金室温塑性变形的滑移和孪生机制的研究进展,总结镁合金塑性变形机制的研究状况。结果表明,强化孪生、降低c/a比值和细化晶粒,能提高变形镁合金的室温塑性。通过对现有研究成果的归纳和总结,指出提高镁合金塑性变形性能的有效途径,对高性能变形镁合金材料的研制及镁合金加工工艺优化具有指导意义。
|
| 关 键 词： | 镁合金 变形机制 综述 滑移 孪生 晶粒细化 |
Research achievements of plastic deformation mechanisms on magnesium alloys |
| |
| QU Jiahui,YUE Mingkai,LIU Ye.Research achievements of plastic deformation mechanisms on magnesium alloys[J].Ordnance Material Science and Engineering,2009,32(2):116-119. |
| |
| Authors: | QU Jiahui YUE Mingkai LIU Ye |
| |
| Affiliation: | School of Equipment Engineering;Shenyang University of Science and Technology;Shenyang 110168;China |
| |
| Abstract: | This paper reviews the research on slip and twinning mechanisms of plastic deformation in magnesium and its alloy at room temperature and summarizes the development in plastic deformation of magnesium alloy.It can be concluded that the plas- ticity of magnesium alloy at room temperature may be improved by twin strengthening,c/a ratio reduction and grain refinement. Based on the current achievement, it presents an effective way to improve the performance of plastic deformation in magnesium alloy. The researc... |
| |
| Keywords: | magnesium alloy deformation mechanism review slip twinning grain refinement |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
