论文部分内容阅读
围绕9%Ni钢焊接过程中容易出现的焊接裂纹、接头的低温韧性降低和电弧的磁偏吹等问题,以及为避免这些问题所采取的措施,同时对9%Ni钢的焊条电弧焊焊接材料及焊接工艺要点进行了详述。
Around 9% Ni steel welding process prone to welding cracks, joint low temperature toughness and arc magnetic partial blowing and other issues, as well as to avoid these problems and measures taken at the same time, 9% Ni steel electrode arc welding materials And welding process points were described in detail.