摘要
通过对HP -4 0Nb离心铸造高温耐热合金的焊接工艺试验 ,确定合适的焊接材料并制定切实可行的焊接工艺 ;
s After welding tests of the centrifugal casting HP-40Nb alloyed steel for high temperature heat resisting, suitable welding material was determined, and then suitable welding procedure was obtained. Quality of products was guaranteed by reinforcing the control of welding procedure and improving welder skill.
出处
《焊接》
2003年第2期20-23,共4页
Welding & Joining
关键词
HP-40Nb钢
高温耐热合金
离心铸造
焊接
alloyed steel for high temperature heat resisting, centrifugal casting, welding
