Stresses and strains related to the brazing of materials with dissimilar mechanical and thermal characteristics
Abstract
The stresses and strains caused by brazing in materials with unlike thermal and mechanical characteristics are analyzed to propose methods for minimizing these adverse effects. Residual stresses appear in the brazed materials due to thermal stresses, structural stresses, and stresses due to differences in the cofficients of linear expansion of the two materials. The stresses and strains can be analyzed by determining the thermal cycle, stress fields of elastic and plastic deformations, thermal coefficients in the transition regime, and the temperature-dependent properties of the materials.
- Publication:
-
Advances in Joining Newer Structural Materials
- Pub Date:
- 1990
- Bibcode:
- 1990ajns.proc..155D
- Keywords:
-
- Brazing;
- Ceramics;
- Composite Materials;
- Plastic Deformation;
- Strain Distribution;
- Mechanical Properties;
- Residual Stress;
- Stress Analysis;
- Thermodynamic Properties;
- Structural Mechanics