我国压力容器用低合金调质高强度钢板的现状与发展趋势  

Current Status and Development Trend of Quenched and Tempered High Strength Low-alloy Steel Plates for Pressure Vessels in China

作　　者：江慧丰[1] 

机构地区：[1]合肥通用机械研究院国家压力容器与管道安全工程技术研究中心,安徽合肥230031

出　　处：《热加工工艺》2015年第4期16-19,24,共5页Hot Working Technology

基　　金：国家863计划项目(2012AA040103);国家科技支撑计划课题(2011BAK06B02)

摘　　要：对我国压力容器用低合金高强度钢板进行综述,归纳了4个牌号钢板在不同时期标准中的化学成分、力学性能等指标数据的变化,并对该钢种今后的发展方向和研究重点进行了展望。The quenched and tempered high strength low-alloy steel plates for pressure vessels in China were reviewed. The technical specifications of chemical composition and mechanical properties in each standard at different periods were particularly compared and summarized for those four steel plates. The future development direction and research focus were suggested.

关 键 词：压力容器 低合金 调质高强钢 钢板 

分 类 号：TH49[机械工程—机械制造及自动化] T-652.1[一般工业技术]