h1

TY  - THES
AU  - Helm, Johanna Gisela Margarete
TI  - Prozessstabilität und Prozesseffizienz beim Laserstrahlfügen von hoch reflektiven Kupferwerkstoffen; 1. Auflage
PB  - RWTH Aachen University
VL  - Dissertation
CY  - Aachen
M1  - RWTH-2022-09483
SN  - 978-3-98555-112-5
T2  - Ergebnisse aus der Lasertechnik
SP  - 1 Online-Ressource : Illustrationen, Diagramme
PY  - 2022
N1  - Druckausgabe: 2022. - Auch veröffentlicht auf dem Publikationsserver der RWTH Aachen University
N1  - Dissertation, RWTH Aachen University, 2022
AB  - The shift in energy conversion away from fossil fuels towards solar and wind energy, as well as the transformation of passenger and freight transport towards electric forms of transportation, requires a large number of joining compounds. Due to its electrical and thermal properties, copper is the key element for this change. A reliable, automatable, and efficient joining technology is needed to realize the electrical connections. Laser beam welding meets all requirements in this respect and has become established in recent years, especially in battery module production. Industrial laser beam sources used for joining metals emit radiation in the wavelength range of one micrometer. The reflectance of copper for these beam sources is over 90 
LB  - PUB:(DE-HGF)11 ; PUB:(DE-HGF)3
DO  - DOI:10.18154/RWTH-2022-09483
UR  - https://publications.rwth-aachen.de/record/854339
ER  -