φ260mm超高压筒体的研制  

Development of φ260 mm Super HP Cylinder

作　　者：周预平 林春生[1] 张承峰[1] 黄丽秋[1] 汤晶晶[1] 

机构地区：[1]武汉重工铸锻有限责任公司技术部,湖北430084

出　　处：《大型铸锻件》2013年第4期45-46,50,共3页Heavy Casting and Forging

摘　　要：总结了φ260 mm超高压筒体的研制过程,冶炼时合理配比化学成分,热处理采用正火+调质的方式,使超高压筒体的力学性能满足技术要求。This paper summarizes the development process of φ260 mm super HP cylinder,the rational proportioning chemical composition during smelting,and the heat treatment method of normalizing ＋ quenching and high temperature tempering,which makes the mechanical properties of super HP cylinder meet the technical requirements.

关 键 词：超高压筒体 热处理工艺 力学性能 

分 类 号：TG136[一般工业技术—材料科学与工程]