以高速列车车体A6N01铝合金为对象,通过微观组织观察和力学性能测试研究其焊接裂纹产生的原因。结果表明,A6N01合金焊接过程中,热......

Flame heating combined with water cooling was used to straighten A6N01 aluminum alloy welded joint and effect of flame h......