摘要
介绍了铝合金材料在国内外铁路货车上的应用情况,总结了铝合金材料应用于铁路重载货车上的优点、不足和关键技术,论证了铁路货车采用铝合金材料是当前铁路货车的主要发展方向。
The application of aluminum alloy materials on railway freight cars in China and abroad is described.The advantages,shortcomings and key techniques in application of aluminmum alloy materials on heavy haul railway freight cars are summarized.It is demonstrated that application of aluminum alloy materials on railway freight cars is the main development orientation of railway freight cars at present.
出处
《铁道车辆》
2015年第6期24-25,6,共2页
Rolling Stock
关键词
铝合金
货车
焊接
工艺
aluminum alloy
freight car
welding
technology
