核电用WB36CN1钢中频弯管技术研究  

Study on Intermediate Frequency Pipe Bending Technology of WB36CN1 Steel for Nuclear Power

作　　者：李俊峰 张丰收 郑海臣 董明强 魏利锋 LI Junfeng;ZHANG Fengshou;ZHENG Haichen;DONG Mingqiang;WEI Lifeng(Henan Huandian Jinyuan Pipeline Co.,Ltd.,Zhengzhou 451162,China)

机构地区：[1]河南华电金源管道有限公司

出　　处：《热加工工艺》2018年第17期166-169,共4页Hot Working Technology

摘　　要：对核电用WB36CN1钢中频弯管进行了试验。研究了880～930℃中频弯制并930～960℃正火和610～640℃回火热处理后弯管的尺寸、组织和性能。结果表明,WB36CN1钢弯管的尺寸、壁厚、力学性能、显微组织等均满足标准要求。The intermediate frequency bending of WB36 CN1 steel pipe for nuclear power was tested. The size,microstructure and properties of the bent tubes after intermediate frequency bending at 880-930℃ and normalizing at 930-960 ℃ and tempering at 610-640 ℃ were studied. The results show that the size, wall thickness, mechanical properties and microstructure of WB36 CN1 steel bent tube meet the standard requirements.

关 键 词：WB36CN1钢 中频弯管 热处理 力学性能 显微组织 

分 类 号：TG316.14[金属学及工艺—金属压力加工]