论文部分内容阅读
本文针对Cr-Mo钢管板带极埋弧堆焊的镍基合金(Inconel625或112)与镍基合金(Incoloy825)管子自动钨极氩弧焊,制定了相应的焊接工艺,通过化学成分、金相组织及力学性能检验,证明了该焊接工艺完全满足产品的焊接。
In this paper, the automatic welding process of Ni-based alloy (Inconel625 or 112) and nickel-based alloy (Incoloy825) tube for Cr-Mo steel plate with submerged arc welding was established. The corresponding welding process was established. The chemical composition, Tissue and mechanical properties test proved that the welding process to fully meet the product welding.