Imvelo yasolwandle idume kabi, ibeka izinselelo ezinkulu ezintweni ezisetshenziswa ezikebheni, emikhunjini nasezikhungweni ezingasogwini. Ukuchayeka njalo emanzini anosawoti, amazinga okushisa aguquguqukayo, nokucindezeleka kwemishini kungaholela ngokushesha ekugqwaleni nasekuhlulekeni kwempahla. Ukumelana nalezi zimo ezinzima,insimbi engagqwali 316 sekuvele njengento ekhethwayo ekusetshenzisweni olwandle.
Ukumelana Nokugqwala Okuthuthukisiwe
Insimbi engagqwali 316iyinsimbi engagqwali ye-austenitic, uhlobo olwaziwa ngokumelana nokugqwala okukhethekile. Lesi sakhiwo sibangelwa ukuba khona kwe-chromium, i-nickel, ne-molybdenum ku-alloy. I-Chromium yakha isendlalelo se-oxide esivikelayo esivikela insimbi ekuhlaselweni, kuyilapho i-nickel ithuthukisa ukuzinza kwalesi sendlalelo. I-Molybdenum, into eyinhloko kunsimbi engagqwali 316, ithuthukisa futhi ukumelana nokugqwala, ikakhulukazi ezindaweni ezinothe nge-chloride njengamanzi olwandle.
Ukumelana Okuphakeme Ne-Pitting kanye Ne-Crevice Corrosion
Ezindaweni zasolwandle, insimbi engagqwali isengozini enkulu yokugqwala nokugqwala kwemifantu. I-Pitting kwenzeka lapho izindawo zendawo zensimbi zihlaselwa, okuholela ekwakhekeni kwemigodi emincane noma izimbobo. Ukugqwala kweCrevice kwenzeka ezindaweni eziminyene noma emifantwini lapho umoya-mpilo nama-ion e-chloride kunganqwabelana khona, okudala indawo evumela ukugqwala. Okuqukethwe kwe-stainless steel 316′s okuphezulu kwe-molybdenum kuyenza imelane kakhulu nalezi zinhlobo zokugqwala uma kuqhathaniswa namanye amabanga ensimbi engagqwali.
Ukuqina namandla
Ngaphandle kokumelana kwayo nokugqwala okukhethekile, insimbi engagqwali engu-316 iphinde inikeze ukuqina namandla okuhle kakhulu. Ingakwazi ukumelana nokucindezeleka okuphezulu kwemishini, iyenze ifaneleke izingxenye zesakhiwo ezindaweni zasolwandle. Ukwengeza, insimbi engagqwali engu-316 igcina amandla ayo kanye nokuqina emazingeni okushisa ahlukahlukene, iyenze ifanelekele ukusetshenziswa kuzo zombili izinhlelo zasolwandle ezibandayo nezishisayo.
Izicelo ze-Stainless Steel 316 Ezindaweni Zasolwandle
Inhlanganisela yokumelana nokugqwala, ukuqina, namandla kwenza insimbi engagqwali engu-316 ibe ukukhetha okuhle kwezinhlelo eziningi zokusebenza zasolwandle. Ezinye zezinto ezisetshenziswa kakhulu zihlanganisa:
Ukwakhiwa komkhumbi: Insimbi engagqwali engu-316 isetshenziswa kakhulu ekwakhiweni kwemikhumbi ezingxenyeni ezahlukahlukene, okuhlanganisa ama-hulls, amadekhi, amarailing, namapayipi amapayipi.
Izakhiwo Zase-Offshore: Insimbi engagqwali 316 idlala indima ebalulekile ezakhiweni zasogwini, njengezinsimbi nezinkundla zikawoyela, lapho isetshenziswa khona ezingxenyeni zesakhiwo, amasistimu amapayipi, kanye nezindlu zemishini.
Imishini Yasolwandle: Insimbi engagqwali 316 isetshenziswa kakhulu ezintweni zasolwandle, okuhlanganisa izinto ezishintsha ukushisa, amaphampu, amavalvu, nama-propeller.
Izitshalo Zokukhipha Usawoti emanzini: Insimbi engagqwali 316 ibalulekile ezitshalweni zokususa usawoti emanzini, lapho isetshenziswa ezinhlelweni zamapayipi, amathangi, nezinye izakhi ezihlangana namanzi olwandle.
Insimbi engagqwali engu-316 ibonakale iyinto ebaluleke kakhulu ekusebenzeni olwandle, enikeza ukumelana nokugqwala okukhethekile, ukuqina, namandla lapho kubhekene nezindawo zasolwandle ezinonya. Ikhono layo lokukwazi ukumelana nokugqwala kwemigodi kanye nokugqwala, kuhlanganiswe nemishini yayo ephezulu kanye nezinga lokushisa elibanzi, kuyenza ibe yinto ekhethwayo ezinhlobonhlobo zezinhlelo zokusebenza zasolwandle, kusukela ekwakhiweni kwemikhumbi kanye nezakhiwo zasogwini kuya ezintweni zasolwandle kanye nezitshalo zokususa usawoti emanzini. Njengoba isidingo sezinto ezikwazi ukumelana nokugqwala nezihlala isikhathi eside embonini yasolwandle siqhubeka sikhula, insimbi engagqwali engu-316 isikulungele ukuhlala iyinketho ekhethwayo iminyaka ezayo.
Isikhathi sokuthumela: Jul-18-2024