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铁道用材料的研究开发必须从减轻环境负担、应对资源风险等方面着手。本文着重介绍近3a来日本铁道综合技术研究所在材料技术研发方面的主要研究课题及取得的成果,也探讨了传统材料的改进、评价方法及损伤机理等。
The research and development of railway materials must start with the reduction of environmental burdens and resource risks. This article focuses on the main research topics and achievements made in the research and development of materials technology in the past three years for the Japan Railway Comprehensive Technology Institute, and also discusses the improvement, evaluation methods and damage mechanisms of traditional materials.