摘要
为满足桥梁载重、抗震、耐蚀等性能要求,济南钢铁集团总公司开发出了高性能桥梁用钢;介绍了其选用的化学成分和采用的控轧工艺,并通过力学性能和组织检测,证明该种钢能完全满足上述性能要求。
The high-performance bridge steel plate was developed in Jinan Iron and Steel Group Co in order to meet the performance demands of bridge,such as loading,resistant shaking and corrosionIts chemical composition and hot rolling technology were introducedThe measured results of mechanical performance and microstructure show that this kind of plate can meet the demands
出处
《轧钢》
2003年第5期15-17,共3页
Steel Rolling
关键词
桥梁用钢板
化学成分
微合金化
热轧工艺
性能
bridge steel plate
chemical composition
micro-alloying
hot rolling technology
performance
