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本文阐述了铜和磷在钢中的作用机理;介绍了08CuP钢的生产工艺,机械、工艺性能;对08CuP钢的耐大气腐蚀和耐硫酸腐蚀性能进行了研究。结果表明,08CuP钢的耐大气腐蚀性能,接近日本SPA-C钢实物水平。
This paper describes the mechanism of action of copper and phosphorus in steel. The production technology, mechanical and technological properties of 08CuP steel are introduced. The atmospheric corrosion resistance and sulfuric acid corrosion resistance of 08CuP steel are also studied. The results show that 08CuP steel atmospheric corrosion resistance, close to the Japanese SPA-C steel physical level.