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Soldagem_aluminotermica_shortsraps - 🔥 SOLDAGEM POR TERMITA EM TRILHOS DANIFICADOS — COMO FUNCIONA? A soldagem por termite, também chamada de **soldagem aluminotérmica**, é uma técnica utilizada para unir trilhos ferroviários, inclusive em operações de manutenção e substituição de trechos danificados. O processo utiliza uma reação química entre **óxido de ferro e alumínio**. Quando a mistura é iniciada, ocorre uma reação extremamente exotérmica que produz temperaturas muito elevadas e gera **f...
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