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分析了12Cr1MoV珠光体耐热钢的金属焊接性,制定了12Cr1MoV钢的焊接工艺方案,进行了焊接接头的机械性能试验。结果表明,焊缝质量是令人满意的
The metal weldability of 12Cr1MoV pearlitic heat-resisting steel was analyzed. The welding process scheme of 12Cr1MoV steel was developed and the mechanical properties of welded joint were tested. The results show that the weld quality is satisfactory