理化检验：物理分册2012，Vol.48Issue(1)：23-25,3.
6082-T6铝合金搅拌摩擦焊接头的显微组织与力学性能
Microstructure and Mechanical Properties of Friction Stir Welding Joint of 6082-T6 Aluminium Alloy
田莉莉 1常学斌 2周英杰 1杨坚 1贺晔红1
作者信息
- 1. 沈阳黎明航空发动机有限公司,沈阳110043
- 2. 沈阳瑞祥风能设备有限公司,沈阳110068
- 折叠
摘要
Abstract
6082-T6 aluminum alloy in 8 mm thickness were successfully welded by friction stir welding methods, the relationship between welding parameters and microstructure and mechanical properties of welding joint was analyzed. The results showed that the dynamic recrystallization occurred in the weld nugget, which consisted of refined equiaxed grains. The relationship of joint strength and welding speed in the same rotation speed was that, with the increase of the welding speed, the joint strength increased, but by the welding speed reached a certain value, the highest value of the joint property, and then increased of the welding speed, there would be defects in the joint, which affected joint property.关键词
搅拌摩擦焊/6082-T6铝合金/显微组织/力学性能Key words
friction stir welding 6082-T6 aluminium alloy/microstructure/mechanical property分类
矿业与冶金引用本文复制引用
田莉莉,常学斌,周英杰,杨坚,贺晔红..6082-T6铝合金搅拌摩擦焊接头的显微组织与力学性能[J].理化检验：物理分册,2012,48(1):23-25,3.
