Unravelling the mechanism of columnar-to-equiaxed transition and grain refinement in ultrasonic vibration assisted laser welding of Ti6Al4V titanium alloy
Jizhi Guo, Jianfeng Wang, Lihong Cheng, Yuhang Duan, Xiaohong Zhan
Topics & Concepts
Materials scienceEquiaxed crystalsWeldingTitanium alloyAcicularMartensiteAlloyComposite materialUltrasonic weldingUltrasonic sensorMetallurgyLaser power scalingLaserMicrostructureOpticsAcousticsPhysicsAdditive Manufacturing Materials and ProcessesWelding Techniques and Residual StressesTitanium Alloys Microstructure and Properties