Exothermic welding graphite molds are specialized tools made from high-purity graphite. They play a crucial role in the welding process, precisely controlling the flow direction and solidification shape of molten metal, resulting in high-quality welded joints.

Working Principle: Exothermic welding uses heat generated by a chemical reaction to join metals. When ignited, the exothermic agent produces high temperatures that melt the metal within the mold. The molten metal flows into the cavity and forms a metallurgical bond with the target metal. The graphite mold provides the precise shaping space for this process.

A complete graphite mold typically consists of a mold body, a top cover, and hinges. These molds are widely utilized across the power, petroleum, chemical, and construction industries for Grounding Systems, Pipe Connections, and Equipment Connections.