摘要
概述了车辆用大型铝合金型材配用焊丝、焊接工艺,并以车辆用7005铝型材焊接接头为例详细说明了这类型材焊接接头的组织与性能。
Welding wire and welding processing of aluminum alloy sheets for vehicle fabrication were introduced. In addition, taking welding joint of 7005 aluminum alloy sheets as an example, the microstructure and properties of welding joint were studied.
出处
《电力机车技术》
2001年第3期35-37,共3页
Technology for Electric Locomotives
关键词
铝型材
焊丝
焊接工艺
焊接接头
组织
性能
aluminum alloy sheet; welding wire; welding processing; welding joint