Te whakamahinga o ngā koranu motuhake i roto i te mara tango tote wai moana:
Me ātete ngā taputapu me ngā rauemi e whakamahia ana i roto i te tukanga tango tote wai moana ki te waikura, ā, ko te whiriwhiri me ngā mātāpono hoahoa o ngā rauemi e whakawhirinaki ana ki te taiao mahi o ngā rauemi. Kua noho te maitai kore waikura hei rauemi tino pai nā tōna ātete ki te waikura me te roa, ā, e whakamahia ana i roto i ngā momo tikanga tango tote.
Nā te mea he nui ngā matū waikura kei roto i te wai moana, ā, ko te anga, te papu wai, te whakapūngao me te paipa pāmahana-teitei e hiahiatia ana mō te hanga taputapu tango tote wai moana he wāhanga katoa e pā tika ana ki te wai moana kukū teitei, ā, me kaha te ātete ki te waikura, nō reira kāore e pai te whakamahi i te maitai waro whānui. Heoi, he tino pai te ātete ki te waikura wai moana te maitai kowiri tira super austenitic, te maitai kowiri tira super duplex me te titanium hurihuri matao, ka taea te whakatutuki i ngā whakaritenga o te hangarau tango tote wai moana, ā, he rauemi pai mō ngā tipu whakakore tote maha-pānga me te osmosis whakamuri.
Ngā rauemi koranu motuhake e whakamahia whānuitia ana i roto i te mara tango tote wai moana:
Kowiri tira: 317L, 1.4529, 254SMO, 904L, AL-6XN, me ētahi atu
Koranu turanga nikara: Koranu 31, Koranu 926, Incoloy 926, Incoloy 825, Monel 400, me ētahi atu
Koranu ātete waikura: Incoloy 800H