Brazing
Brazing is a group of welding processes, which produces, coalescence of materials by heating them to a specific temperature and by using a filler metal having a liquids above 450 °C and below the solids of the base materials. The filler metal is distributed b/w the closely fitted surfaces of the joint by capillary attraction. A braze is a special type of weld, the base metal is theoretically not melted. Some of the popular brazing methods are:
- 1. Diffusion brazing
- 2. Dip brazing
- 3. Furnace brazing
- 4. Induction brazing
- 5. Infrared brazing
- 6. Resistance brazing
- 7. Torch brazing.