磷酸的腐蚀特性及缓蚀剂(Ⅱ)

Corrosion character and corrosion inhibitors for metals in phosphoric acid solution

磷酸的腐蚀特性及缓蚀剂（Ⅱ）黄魁元（陕西省石油化工研究设计院，西安７１００５４）１５钛的腐蚀钛在质量分数为３０％磷酸溶液中，在常温条件下，未发现腐蚀现象温度升高，钛的腐蚀逐渐加剧，在沸腾的１０％磷酸溶液中，钛的腐蚀速率高达７６２～１０１６ｍ...

This paper introduces the corrosion process and the inhibiting effect of corrosion inhibitors for some metals (carbon steel,stainless steel,aluminium, copper titanium and its alloys)in several concentration phosphoric acid solution with different temperature. And also expound briefly the development trends of corrosion inhibitors for metals in phosphoric acid solution