摘要
以美国和日本引领的耐候桥梁钢在其国内已经得到了大量应用,并开发出了不同的生产技术、产品系列及耐候桥梁钢的表面处理技术。而我国虽然也进行了长时间的研究和推广,但与美国和日本仍有很大差距。本文综述了国内外耐候桥梁钢的发展历程和现状,分析了国内外在桥梁钢开发和应用方面存在的差距。
Weathering bridge steels led by the United States and Japan have been widely used in China,and different production technologies,product series and surface treatment technologies of weathering bridge steels have been developed.Although our country has also carried out a long period of research and promotion,there is still a big gap with the United States and Japan.This paper summarizes the development history and current situation of weathering bridge steel,and analyses the gap in the development and application of bridge steel at home and abroad.
作者
田志强
孙力
刘建磊
王少义
陈振业
赵燕青
Tian Zhiqiang;Sun Li;Liu Jianlei;Wang Shaoyi;Chen Zhenye;Zhao Yanqing(HBIS Group Technology Research Institute, Shijiazhuang, Hebei, 050023;HBIS Group Wusteel Company, Wuyang, Henan, 462500)
出处
《河北冶金》
2019年第2期11-13,25,共4页
Hebei Metallurgy
基金
国家重点研发计划2017YFB0304800
关键词
耐候桥梁钢
生产技术
发展现状
weathering bridge steel
production technology
development status
