摘要
通过对T91(9Cr1MoVNb)钢管药芯焊丝焊接工艺评定及实践证明 ,本文提出的焊接工艺是可行的 。
Through evaluation and practice, the welding procedure using flux-cored welding wire proposed in this paper is proven feasible to T91 (9Cr1MoVNb) steel tubes and can be generalized to use in construction projects.
出处
《河北电力技术》
2000年第5期46-46,50,共2页
Hebei Electric Power
关键词
锅炉
T91钢管
药芯焊丝
焊接工艺
T91 steel
cored welding wire
evaluation of welding procedure
