Home /Research /Numerical modelling and experimental validation of the effect of laser beam defocusing on process optimization during fiber laser welding of automotive press-hardened steels
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Numerical modelling and experimental validation of the effect of laser beam defocusing on process optimization during fiber laser welding of automotive press-hardened steels

M. Shehryar Khan, Shahriar Imani Shahabad, Mustafa Yavuz, W. W. Duley, E. Biro, Y. Zhou

Year
2021
Citations
91

Keywords

Materials scienceLaser beam weldingWeldingShielding gasHeat-affected zoneKeyholeElectric resistance weldingLaser power scalingLaserWeld pool

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