锅炉异种钢焊接工艺的试验研究(ASTM213-T91、12CrMoV)

Study on the welding process of dissimilar steel in boiler

文章对ASTM 213-T91与12Cr1MoV异种钢焊接工艺问题进行了研究,通过对比试验和试验验证,提出了简单实用、可指导实际施工的焊接工艺.依据该焊接工艺,制定焊接作业指导书完成异种钢焊接的全过程.

This article studies the welding technology of dissimilar steel ASTM 213-T91 and 12 Cr1MoV.Based on the comparison experiments,the simple and practical welding process is presented,and the guiding instruction book for the welding operation is worked out.So the whole process of dissimilar steel welding is consummated.