摘要
通过对珠光体耐热钢焊接性的分析，根据“中间换热器”产品结构、材料特点及相应焊接性试验和焊接工艺评定试验，制定适宜的焊接工艺，采用A302焊条焊接获得质量合格的产品。
Analysing the weldability of pearlitic heat-resisting steel, according to the construct and material character of medium heat-exchanger and weldability test and welding procedure qualification, we work out suitable welding technology and adopt A302 electrode to obtain the qualified products.
出处
《化工生产与技术》
CAS
1999年第1期56-59,共4页
Chemical Production and Technology
