Advantages and Disadvantages of Thermit Welding

Advantages and Disadvantages of Thermit Welding Points : Advantages and Disadvantages of Thermit Welding Process Advantages

1. Intended for finish welding of strengthens bars to be use in concrete (building) construction.
2. For welding new necks to rolling mill rolls with pinions.
3. Used for welding large broken crankshafts.
4. Used for building up damaged wobblers.
5. For welding busted frames of machines.
6. For restore broken teeth on big gears.

Disadvantages

1. Low deposition rate with operating factor.
2. Its cannot weld low melting point.
3. This reduce risks to operators.
4. Extremely high level of fume.
5. It has slag inclusion.
6. It is high skill factor.