- Tytuł:
- Investigating the thermal and structural responses in hard-facing application with the GTAW process
- Autorzy:
- Savaş, Atilla
- Powiązania:
- https://bibliotekanauki.pl/articles/1839673.pdf
- Data publikacji:
- 2021
- Wydawca:
- Polskie Towarzystwo Mechaniki Teoretycznej i Stosowanej
- Tematy:
-
hard-facing
moving heat source
two-way coupling
gas tungsten arc welding (GTAW)
FEM - Opis:
- The gas tungsten arc welding (GTAW) process is an excellent way of performing quality hard- -facing applications. The residual stresses and distortions are encountered in hard-facing. There are several methods to decrease residual stresses. Changing the welding pattern, changing thickness and preheating can be mentioned for this purpose. In this work, the influence of the welding pattern, plate thickness and preheating was investigated. The temperature distribution with the same welding conditions was used for validation of the numerical model. The total deformation in a 2mm plate was 15 times higher than in a 6mm plate with the same welding conditions.
- Źródło:
-
Journal of Theoretical and Applied Mechanics; 2021, 59, 3; 343-353
1429-2955 - Pojawia się w:
- Journal of Theoretical and Applied Mechanics
- Dostawca treści:
- Biblioteka Nauki
Artykuł