改善不锈钢板激光焊接熔深并抑制缺陷产生的不锈钢和方法
本发明涉及不锈钢激光焊接技术领域,具体而言,涉及改善不锈钢板激光焊接熔深并抑制缺陷产生的不锈钢和方法。以质量百分数计,其组成如下:0.01‑0.03%C,0.02‑0.03%S,0.2‑0.3%N,3‑5%Mo,8‑10%Ni,18‑20%Cr,1.8‑2.4%Mn,余量为Fe。本发明通过调控不锈钢的成分显著提升不锈钢高功率激光焊接的熔深,同时降低焊接飞溅和气孔的缺陷,保障焊缝的质量。
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