Crack extension in aluminium welds: a nu
✍
P. Nègre; D. Steglich; W. Brocks
📂
Article
📅
2004
🏛
Elsevier Science
🌐
English
⚖ 619 KB
Ductile tearing of laser welded Al sheets is studied both experimentally and numerically. The mechanical behaviour of the various zones is characterised by means of micro-flat-tensile specimens, and the respective microstructure is analysed. Fracture tests are carried out on compact specimens, and t