Abstract
Three-dimensional finite element model was established to simulate temperature fields of T-joint titanium sheets during TIG welding with finite element method (FEM) software. Temperature dependent material properties and the effect of latent heat were considered. A technique of element birth and death was used to simulate the process of welded metal filling. Dynamic variation process of temperature fields during TIG welding was achieved. The simulated results agreed well with the measured results.
| Original language | English |
|---|---|
| Pages (from-to) | 6-9 |
| Number of pages | 4 |
| Journal | China Welding (English Edition) |
| Volume | 17 |
| Issue number | 3 |
| State | Published - Sep 2008 |
Keywords
- Finite element method
- T-joint
- TIG welding
- Temperature field
- Titanium
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