摘要
本文介绍了武钢近年来与国内有关单位合作研制的-40～-70℃低温压力容器用09MnNiDR(0.5%Ni)钢的综合性能,并就其主要力学性能、显微组织与西德同类钢板作了对比试验研究与分析,结果表明:国产0.5Ni 钢达到了西德 DIN-17280-85标准的要求,具有优良的低温韧性,其实板性能水平亦与西德13MnNi63钢板相当。
This paper introduces the properties of 09MnNiDR(0.5%Ni)steel used at low temperature, which is developed by the Wuhan Iron & Steel Company in recent years.Comprehensive testing research on 09MnNiDR steel produced in Wuhan and 13MnNi63 steel produced in West Germany has been made.The results show that 09MnNiDR steel plate can meet has reached the require- ments of DIN17280-1985 and has excellent low-temperature toughness and fracture toughness. The properties of the plate have reached the advanced level of 13MnNi63 steel plate.
出处
《压力容器》
1992年第5期12-18,6,共8页
Pressure Vessel Technology
