摘要
对低温容器用9Ni钢薄规格钢板采用不同的轧制及热处理工艺,研究了钢的组织及其性能,确定了9Ni钢薄规格钢板最佳的生产工艺。结果表明,采用该钢板制备的材料强韧性匹配良好,性能符合标准。
The microstructure and properties of 9Ni steel metal for low temperature pressure vessels after different rolling and heat treatment technology were studied.The best reasonable producing processes for 9Ni steel sheet were defined.The results show that the steel strength matches very well with the toughness;the properties completely meet the standard.
出处
《热加工工艺》
CSCD
北大核心
2012年第2期69-70,74,共3页
Hot Working Technology
关键词
9NI钢
轧制
热处理
低温韧性
9Ni steel
rolling
heat treatment
low temperature toughness
