论文部分内容阅读
研究了 2种阀门常用材料AISI 3 0 4和 1Cr1 8Ni9Ti不锈钢在HNO3、H2 SO4、H3PO4和HCl溶液中的腐蚀特征。给出了 2种不锈钢在酸溶液中的腐蚀速率和不锈钢阀门在酸溶液中的使用寿命。
The corrosion characteristics of AISI 304 and 1Crl 8Ni9Ti stainless steels in HNO3, H2SO4, H3PO4 and HCl solutions were studied. The corrosion rates of two kinds of stainless steel in acid solution and the service life of stainless steel valve in acid solution are given.