埋弧焊焊接速度对Cr-Mo-V钢焊接接头性能的影响  

The Influence of Submerged Arc Welding Speed on the Performance of Cr-Mo-V Steel Welded joint

作　　者：马小兵 王军杰 刘艳 樊金仓 杨生元 朱生萍 MA Xiao-bing;WANG Jun-jie;LIU Yah;FAN Jin-cang;YANG Sheng-yuan;ZHU Sheng-ping(Xinfiang LS Heavy Equipment ＆ Energy Engineering Co. , Ltd)

机构地区：[1]新疆兰石重装能源工程有限公司

出　　处：《化工机械》2018年第1期47-49,共3页Chemical Engineering & Machinery

摘　　要：采取5种不同焊接速度对临氢高压设备用Cr-Mo-V钢埋弧焊焊接接头性能的影响进行试验,结果表明焊接速度控制在24~27m/h时焊缝成形和接头性能良好。Having five different welding speeds taken to test their influences on Cr-Mo-V steel＇s submerged arc welding joint performance in high-pressure hydrogen device was implemented. The test results show that,a24 m/h to 27 m/h welding speed can ensure the formation of weld and a better welded joint performance.

关 键 词：Cr-Mo-V钢埋弧焊 焊缝 焊接速度 焊缝韧性 

分 类 号：TQ050.4[化学工程]