The QP980-DP980 dissimilar steel joints were fabricated by fiber laser welding.The weld zone (WZ) was fully marten-sitic......

The microstructures and corrosion behaviors of AA2198-T851 alloy and weld were analyzed under corrosive conditions.Weld ......

薄壁密集焊缝结构是航空航天、造船及轨道交通等领域的重要结构形式,光纤激光焊接是该类结构有效、可靠的加工方法。构件变形和尺......

采用高速摄像仪观察了光纤激光深熔焊接羽辉的动态行为,分析了羽辉的形成原因。结果表明:羽辉可分为底部周期性摆动部分和类似于激......

为研究304不锈钢光纤激光焊接模式的影响因素,参考均匀试验设计的思路,以激光功率、焊接速度、离焦量为变量设计了一组试验。通过......