AISI 4130管线钢管焊接工艺研究  

Research on welding process of AISI 4130 steel pipe

作　　者：付国刚 杜高峰 FU Guogang;DU Gaofeng(Nantong Zhenhua Heavy Equipment Manufacturing Co.,Ltd.,Nantong 226000,Jiangsu,China)

机构地区：[1]南通振华重型装备制造有限公司,江苏南通226000

出　　处：《金属加工（热加工）》2024年第6期91-95,共5页MW Metal Forming

摘　　要：为了AISI 4130管道钢管的安全运行,通过分析管材焊接性,评定焊接工艺试验,制定与之相匹配的焊接工艺,研究满足规范要求并符合现场工况的焊接工艺。试验结果显示,AISI 4130管材试样的各项力学性能均符合评定标准要求,表明制定的焊接工艺合理,能够满足严苛的标准和现场工况要求,保证了管线的顺利生产和安全运行。In order to ensure safety operation of AISI 4130 pipeline steel pipes,the welding performance of pipes was analyzed,welding process tests were evaluated,and matched welding processes were developed to study welding processes.They met regulatory requirements and working conditions.Test results showed that the mechanical properties of the AISI 4130 pipe specimen met the requirements of the evaluation standards.Test results indicated that the developed welding process specification was reasonable and could meet strict standards and working conditions.Welding Process could ensure the production and operation of the pipeline.

关 键 词：AISI 4130 管线钢管 焊接工艺 

分 类 号：TG457.11[金属学及工艺—焊接]