Aluminothemic Welding or Thermit Welding Principles

Aluminotherrnic welding is commonly known as Thermit welding. As a subset, these processes use the heat
from highly exothermic chemical reactions of solid, particulate materials (or,
occasionally, solid particles and a gas) to produce melting and joining, also
called coalescence, between metals. Most
often, the reactants employed are oxides with low heats of formation and metallic
reducing