钢轨钢的现状和发展趋势  

Present Status and Development Trend of Rail Steel

作　　者：王传雅[1] 

机构地区：[1]大连铁道学院

出　　处：《特殊钢》1994年第6期54-62,共9页Special Steel

摘　　要：本文概述了钢轨钢的研究和发展，并论述了各类钢轨钢的使用条件，化学成分，组织和力学性能的内在联系。根据重载高速铁路钢轨的特点，提出开发中碳多元合金化的高强度高韧性重轨钢。The research and development of rail steel are summarized,and the internal link between composition, structure, properties and service conditions of various rail steel are also exPOunded in this article. Based on the characteristics of rail for heavy loads and high speed railway, to develop high strength and toughness, middle carbon--complex alloy steel for heavy rail is suggested.

关 键 词：重载 高速 耐磨钢轧钢 钢轨钢 

分 类 号：U213.41[交通运输工程—道路与铁道工程]