摘要
搅拌摩擦焊是一种在铝、镁合金等轻合金焊接领域广泛应用的固相焊接技术,它能避免铝、镁合金等轻合金熔焊时所出现的许多问题。而作为搅拌摩擦焊的核心部件,搅拌头的形状设计和材料选择对于获得高质量的接头至关重要。本文以搅拌头为研究对象,重点阐述现阶段搅拌头形状设计和搅拌头材料选择。
Friction stir welding （FSW） is a widely used solid state joining process for light materials such asaluminum and magnesium alloys because it avoids many of the common problems of fusion welding. As the key component of FSW, materials selection and design of the tools are critical to achieve high quality joints. Here we review some important aspeets of FSW tools and the emphasis is on the geometry design and materials selection.
出处
《激光杂志》
CAS
CSCD
北大核心
2013年第6期5-7,共3页
Laser Journal
基金
国际科技合作计划项目(2010DFR50010)
重庆市国际科技合作计划项目(2011GZ0051)
