摘要
介绍了用药芯焊丝CO2 焊焊接 16MnR/SUS32 1不锈复合钢板压力容器的焊接工艺试验及焊接工艺评定 ,通过检查焊缝的化学成分、硬度、金相组织 ,测定接头的力学性能、晶间腐蚀试验等 ,证明药芯焊丝CO2 焊用于不锈复合钢压力容器制造是可行的 ,对不锈复合钢压力容器的焊接要点进行了简要说明。
The paper introduces in brief the CO 2 arc welding with flux cored wire procedure test and procedure qualificatoin of 16MnR/SUS321 stainless clad steel pressure vessel. By means of various tests on welded joint, such as chemical composition,hardness,metallographic structure,mechanical properties and intergranular corrosion of weld and so on, the results show that it is feasible to weld stainless clad steel pressure vessel using the CO 2 arc welding with flux cored wire. The paper also introduces the main welding procedure of stainless clad steel pressure vessel.
出处
《焊接》
2002年第6期24-26,共3页
Welding & Joining
关键词
药芯焊丝
CO2焊
不锈复合钢压力容器
flux cored wire, CO 2 arc welding, stainless clad steel pressure vessel
