Ngwa nke alloys pụrụ iche n'ubi ịsa mmiri mmiri:
Ngwá ọrụ na ihe ndị a na-eji eme ihe na-eme ka mmiri na-ekpochapụ mmiri mmiri aghaghị inwe àgwà nkwụsị nke corrosion, na nhọrọ na ụkpụrụ nhazi nke ihe ndị ahụ na-adabere na gburugburu ọrụ nke ihe. Igwe anaghị agba nchara aghọwo ihe dị mma n'ihi nkwụsị nke corrosion na ịdịte aka ya, a na-ejikwa ya n'ụzọ dị iche iche na-esi ísì.
N'ihi na mmiri dị n'oké osimiri nwere nnukwu ihe ndị na-emebi emebi, na shei, mgbapụta mmiri, evaporator na pipeline dị elu nke a chọrọ maka imepụta ihe eji eme mmiri mmiri na-ekpo ọkụ bụ akụkụ niile na-ejikọta kpọmkwem na mmiri mmiri dị elu, na ọ ghaghị inwe corrosion siri ike. nguzogide, ya mere, nchara carbon n'ozuzu adịghị mma maka ojiji. Otú ọ dị, super austenitic igwe anaghị agba nchara, super duplex igwe anaghị agba nchara na oyi Rolled titanium nwere magburu onwe oké osimiri corrosion nguzogide, nke nwere ike izute chọrọ nke oké osimiri desalination engineering, na ezigbo ihe maka multi-mmetụta distillation na reverse osmosis desalination osisi.
Ngwa alloy pụrụ iche a na-ejikarị n'ubi ịsa mmiri mmiri:
Igwe anaghị agba nchara: 317L, 1.4529, 254SMO, 904L, AL-6XN, wdg
Nickel base alloy: Alloy 31, Alloy 926, Incoloy 926, Incoloy 825, Monel 400, wdg
Alloy na-eguzogide corrosion: Incoloy 800H