| 镁合金材料焊接的研究现状及发展 |
| |
| 引用本文： | 王文先,张兰,张红霞.镁合金材料焊接的研究现状及发展[J].焊接,2009(7). |
| |
| 作者姓名： | 王文先 张兰 张红霞 |
| |
| 作者单位： | 太原理工大学材料科学与工程学院,030024 |
| |
| 摘 要： | 综述了镁合金材料的特点及应用,分析了镁合金焊接过程中存在的主要问题,详细论述了近年来国内外镁合金材料钨极和熔化极惰性气体保护焊、搅拌摩擦焊、电子束焊、电阻点焊、激光焊、复合焊接等方法的特点及研究现状.对镁合金焊接接头的静载力学性能、冲击性能、疲劳性能及其断裂行为进行了讨论,并对今后镁合金材料的焊接及丁程应用进行了展望.
|
| 关 键 词： | 镁合金 焊接方法 力学性能 断裂行为 |
The status and progress of magnesium alloys welding |
| |
| Wang Wenxian,Zhang Lan,Zhang Hongxia.The status and progress of magnesium alloys welding[J].Welding & Joining,2009(7). |
| |
| Authors: | Wang Wenxian Zhang Lan Zhang Hongxia |
| |
| Abstract: | The characteristics and applications of magnesium alloys were reviewed in this paper. The main problems in magnesium alloys weld-ing were analyzed. The characteristics and research status at home and abroad of gas tungsten arc welding,metal inertia gas welding,friction stir welding, electron beam welding, resistance spot welding,laser welding and hybrid welding were fully described. The research status of the frac-tuze damage behavior of magnesium alloys and their welded joint in dynamic and static loads were discussed and the future directions of research and application of magnesium alloys and welding structure were pointed out. |
| |
| Keywords: | magnesium alloys welding methods mechanical property fracture damage |
| 本文献已被 万方数据 等数据库收录！ |
|
