Stress relaxation in linear friction welds of fine-grained Al alloy during in...

Welding processes are usually associated with significant thermal gradients and may generate high tensile residual stresses in and near the bond line. These stresses reduce the...焊接工艺通常伴随显著的温度梯度，且可能在熔合线（bond line）内部及邻近区域产生较高的拉伸残余应力。此类应力会降低……