摘要
本文介绍了抗拉强度大于1100MPa的超高强度无缝钢瓶的安全性能准则;列举了材料、机械性能断裂韧性和型式试验的要求。
This paper introduces the safety performance and criteria of quenched and tempered seamless steel cylinders with tensile strength greater than or equal to 1100MPa ,and provides the technical requirement of material ,mechanical properties ,fracture toughness and type testing for those cylinders.
出处
《中国锅炉压力容器安全》
1999年第3期10-11,共2页
China Boiler and Pressure Vessel Safety
