摘要
在当前新材料开发中,必须考虑节能、省资源、无害和易重复使用等问题,据此日本对铁道材料进行了积极研究,现介绍主要成果和动向。
Although the boom for new materials in the 1980s had gone,commercialization of new materials has steadily been promoted in the mean time .In recent years,intelligent-materials,eco-materials and nano-materials are in the limelight.Environmental consciousness has become increasingly important for railway materials in addition to the improvement of performance and economical merits.This paper reviews the history of material progress and introduces the recent trend of research and devlopment on the materials used for railways
出处
《变流技术与电力牵引》
2004年第6期6-8,共3页
Converter Technology & Electric Traction
关键词
材料
材料技术
铁道
material
material progress
railway
