分析了湿法磷酸料浆的腐蚀特点, 讨论了湿法磷酸工业用不锈钢的选择与应用要求, 对当今湿法磷酸工业用不锈钢的特点、应用和发展做了点评. 介绍并评定了湿法磷酸工业用主要不锈钢的化学成份、力学性能、耐腐蚀性能和工艺性能, 为磷酸设计、设备制造和磷酸生产提供了有意义的参考数据.
The principle of material selection for the wet processing of phosphoric acid production was introduced in terms of the features of the wet processing as well as the performance of the stainless steels developed for phosphoric acid production. The characteristics of various stainless steels, such as their chemical composition, corrosion resistance, mechanical properties and processing property for manufacturing etc. were given as an easy reference for the users. Finally the development trend of stainless steels in this industrial sector was also discussed.