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缓蚀剂是一种无机物或有机物,加到腐蚀介质中,借助于这种物质在金属和腐蚀介质的界面上的物理和化学作用,可以防止或降低金属的腐蚀速度,减少金属在所在介质中的腐蚀。一、研究和使用缓蚀剂的意义使用缓蚀剂防腐具有使用方便,用量少,成本低,效果好等优点,在国外已成为防腐的重要猎施之一。研究和使用缓蚀剂的重要意义: 1.减少了大量钢铁等金属材料的腐蚀损耗。例如酸洗,不用缓蚀剂时,金属材料的
Corrosion inhibitor is an inorganic or organic substance, added to the corrosive medium, by means of the physical and chemical interaction of this material at the interface of the metal and the corrosive medium, to prevent or reduce the corrosion rate of the metal and to reduce the amount of metal present in the medium Corrosion in. First, the significance of the study and use of corrosion inhibitor Corrosion inhibitor with corrosion inhibitor is easy to use, less dosage, low cost, good effect, etc., in foreign countries has become one of the important hunting facilities. The importance of research and use of corrosion inhibitors: 1. Reduce the corrosion loss of a large number of metal materials such as steel. For example pickling, no corrosion inhibitor when the metal material