Izinsimbi eziqinile ezimbili, ezidumile ngokuhlanganiswa kwazo kwezimpawu ze-austenitic kanye ne-ferritic, ziyibufakazi bokuvela kwe-metallurgy, zinikeza ukusebenzisana kwezinzuzo ngenkathi zinciphisa izinkinga ezikhona, ngokuvamile ngentengo encintisanayo.
Ukuqonda Insimbi Engagqwali Ephindwe Kabili:
Okubalulekile emnyombweni wensimbi engagqwali ephindwe kabili yisakhiwo sayo esincane esinezigaba ezimbili, ngokuvamile esihlanganisa inhlanganisela elinganiselayo ye-austenite ne-ferrite, okudala ukusebenzisana kwezici ezinhle ngenkathi kunciphisa ubuthakathaka. Ukwakheka kwe-metallurgical, yize kuncike ebangeni elithile, kuvame ukuhlanganisa i-carbon, i-manganese, i-silicon, i-chromium, i-nickel, i-phosphorus, ne-sulfur, kanye nezithasiselo ongazikhetha njenge-molybdenum, i-nitrogen, nethusi ezithuthukisa kakhulu izakhiwo zale nto.
Umongo Womlando Wensimbi Engagqwali E-Duplex:
Ukwakheka kwama-alloy angenasici amabili kubuyela emuva emibonweni yemfundiso ngawo-1920, kwaphetha ngemizamo yokukhiqiza ebonakalayo ngawo-1930. Ekuqaleni yayivinjelwe ekukhiqizweni kwe-cast kanye nezicelo ezikhethekile ngenxa yokuqukethwe okuphezulu kwekhabhoni, intuthuko ekususweni kwekhabhoni ngasekupheleni kwawo-1960 yamemezela inkathi entsha, yenza kube lula ukuhlanganiswa kwama-alloy aphansi ekhabhoni anokuqukethwe kwe-chromium kanye ne-nickel okulungiselelwe, ngaleyo ndlela kucwengisiswe ibhalansi phakathi kwe-ferrite ne-austenite. Uphawu lwale ndlela yokuziphendukela kwemvelo yi-Duplex 2205, i-alloy eqala maphakathi nawo-1970 eqhubeka nokuba nokubaluleka ngenxa yokumelana kwayo nokugqwala okuphezulu uma kuqhathaniswa namazinga avamile e-austenitic.
Izinzuzo ze-Duplex Stainless Steel:
Naphezu kokuba yingxenye encane yemakethe yensimbi engagqwali, ama-alloy e-duplex anikeza ububanzi bezimfanelo uma kuqhathaniswa nama-austenitic endabuko kanye nama-ferritic. Okuphawulekayo phakathi kwalezi zinzuzo amandla aphezulu, ukuqina okwandisiwe, kanye nokuqina, kanye nokumelana nokugqwala kuvela njengesici esiphawulekayo, esiphikisana, uma singedluli, nama-austenitic grades. Ngaphezu kwalokho, ukusebenza kahle kwezindleko okukhona ensimbini ye-duplex, ngenxa yokusebenzisa kahle izinto ezixubayo, kwenza kube ukukhetha okukhangayo kuzo zonke izinhlelo zokusebenza ezahlukahlukene.
Ukusetshenziswa kwe-Duplex Stainless Steel:
Ukuguquguquka kwensimbi engagqwali ye-duplex kuthola ukufana kuzo zonke izimboni nezindawo, ngenxa yokumelana kwayo nokugqwala okumangalisayo, amandla athuthukisiwe, kanye nezimfanelo zayo ezonga imali. Ngokuyinhloko, imisebenzi yasogwini kanye neyasogwini, ehlanganisa ukumba uwoyela, ukukhipha usawoti emanzini, kanye nokwelashwa kwamanzi, imelela abazuzi abaphambili bobuchule bensimbi ye-duplex. Ngokufanayo, ukusetshenziswa kwayo kudlulela ekucubungulweni kwamakhemikhali, ukusetshenziswa kwemikhumbi, imishini yokulawula ukungcola, kanye nemizamo yokwakha, kugcizelela ukuba khona kwayo yonke indawo ezindaweni zezimboni zanamuhla.
Isikhathi sokuthunyelwe: Meyi-07-2024