Grajczak, J.; Nowroth, C.; Long, Y.; Twiefel, J.; Wallaschek, J.; Nothdurft, S.; Hermsdorf, J.; Kaierle, S.
(Amsterdam [u.a.] : Elsevier, 2022)
Laser beam welding is precise, quick and highly automatable. Nevertheless, disadvantageous hardness profiles can result and promote cracking. By an ultrasonic post treatment, crystal defects, internal stress and grain ...