CORROSION OF STAINLESS STEELS AND TITANIUM IN MEDIA FOR THE AMMONIA STRIPPING UREA PROCESS
不锈钢和钛在氨汽提法尿素介质中的腐蚀

The corrosion resistance of 316L, 2RE69 and OCr17Mn14Mo2N(A4) stainless steels and titanium in the media of ammonia stripping urea process were studied by means of SEM, X ray diffraction and XPS. Experimental results indicated that the corrosion resistan