316L奥氏体不锈钢在海水中的耐蚀性研究及计算机辅助分析

Corrosion Resistance of 316L Austenitic Stainless Steel in Seawater and Computer-aided Analysis

研究了温度和海水浓缩度对316L不锈钢在海水中腐蚀性的影响,提出了延长试样寿命的方法。结果表明,温度和浓缩度的增大都使钢的耐腐蚀性能下降,但是温度的影响更大,所以可通过降低温度的方法延长试样的寿命。

The effect of the temperature and concentration degree of seawater on the corrosion resistance of the 316L stainless steel in the seawater was investigated, and the method on prolonging the life of the steel was proposed. The results show that the corrosion resistance of the steel decreases with the increase of the temperature and the concentration degree. While the effect of the temperature is more obvious in the two factors, so the life of the steel can be prolonged by decreasing the temperature.