Abstract
A numerical model for keyhole mode laser beam welding was developed. Macroporosity was formed in the mixed mode of welding due to the instability of the keyhole. The model was used to predict the mode of welding, the keyhole geometry and weldment temperature field for the laser welding of aluminium alloys.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 10089-10096 |
| Number of pages | 8 |
| Journal | Journal of Applied Physics |
| Volume | 93 |
| Issue number | 12 |
| DOIs | |
| State | Published - Jun 15 2003 |
All Science Journal Classification (ASJC) codes
- General Physics and Astronomy