摘要
随着我国高速铁路的发展和规模的扩大,高速列车的能耗也随之加大,发展节能型高速列车是节能降耗的一种有效方式,高速列车轻量化是重要手段之一。在概述高速列车轻量化含义的基础上,阐述部分新型材料的基本性能,探讨镁合金和高性能碳纤维复合材料在高速列车的应用前景。
With the development and the expansion of China's high-speed railways,the energy consumption of the high-speed trains also increases.The development of the energy-saving high-speed trains is an effective way to save energy and reduce consumption,and the lightening of the high-speed trains is one of the important means.Based on the overview of the lightweight meaning of the high-speed trains,the basic properties of some new materials are described,and the application prospect of magnesium alloy and high-performance carbon fiber composite materials in high-speed trains are also discussed.
作者
何九红
He Jiuhong(Railway Transportation College,Hunan Technical College of Railway High-speed,Hengyang Hunan 421008,China)
出处
《铁路节能环保与安全卫生》
2020年第5期33-35,共3页
Railway Energy Saving & Environmental Protection & Occupational Safety and Health
关键词
节能降耗
轻量化
新材料
Energy saving and reduction
Lightweight
New materials
