Ukusetshenziswa kwama-alloys akhethekile emkhakheni wokukhipha usawoti emanzini olwandle:
Izinto zokusebenza nezinto ezisetshenziswa enqubweni yokukhipha usawoti emanzini olwandle kumele zibe nezici zokumelana nokugqwala, futhi ukukhethwa nezimiso zokuklama zezinto zincike endaweni yesevisi yezinto zokwakha. Insimbi engagqwali isiphenduke into ekahle ngenxa yokumelana nokugqwala nokuqina kwayo, futhi isetshenziswa ezindleleni ezihlukene zokukhipha usawoti emanzini.
Ngenxa yokuthi amanzi olwandle aqukethe inani elikhulu lezinto ezigqwalayo, futhi igobolondo, iphampu yamanzi, i-evaporator kanye nepayipi lokushisa eliphezulu elidingekayo ukuze kwakhiwa imishini yokukhipha usawoti emanzini olwandle zonke izingxenye ezithintana ngokuqondile namanzi olwandle agcwele amanzi olwandle, futhi kufanele zibe nokugqwala okuqinile. ukumelana, ngakho-ke i-carbon steel ejwayelekile ayifanele ukusetshenziswa. Kodwa-ke, i-super austenitic stainless steel, i-super duplex insimbi engagqwali kanye ne-titanium ebandayo egoqiwe inokumelana okuhle nokugqwala kwamanzi olwandle, okungahlangabezana nezidingo zobunjiniyela bokukhipha usawoti emanzini olwandle, futhi kuyizinto ezikahle zokukhipha usawoti emanzini okunemiphumela eminingi kanye nezitshalo zokuhlehlisa usawoti ze-osmosis.
Izinto ezikhethekile ze-alloy ezivame ukusetshenziswa emkhakheni wokukhipha usawoti emanzini olwandle:
Insimbi engagqwali: 317L, 1.4529, 254SMO, 904L, AL-6XN, njll.
Ingxubevange ye-nickel: Ingxubevange 31, Ingxubevange 926, Incoloy 926, Incoloy 825, Monel 400, njll
Ingxubevange ekwazi ukumelana nokugqwala: I-Incoloy 800H