Aluminothermic welding is a process that takes advantage of the high temperature that develops in the reaction caused by the reduction of copper oxide by aluminum. The reaction takes place within a graphite mold, where the workpieces have been previously introduced; the metal resulting from the aluminothermic reaction melt flows over them, melting and forming a compact and homogeneous mass.
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Description If you like DIY casting copper products, then casting copper graphite mold may be the best choice for you. Good craftsmanship guarantees its durability and excellent performance, which is very safe and practical. Great for casting gold, silver, brass, aluminum, copper, and more.
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