What is pickling
Pickling generally refers to an industrial process in which an acidic solution is used to remove oxides, rust, scale, and other impurities from metal surfaces for the purpose of cleaning, brightening,...
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What is SurTec650？
SurTec 650 is a chemical treatment agent produced by SurTec Company. It is mainly used for anti-corrosion and anti-rust treatment of metal surfaces. Specifically, SurTec 650 is a phosphorus-containing...