Emkhakheni wokushisela wezimboni, kunesidingo esikhulayo sezinto zokwakha ezingamelana nezimo ezimbi kakhulu. Enye yezindlela eziyinhloko zokusebenzisa ukushisela kwensimbi okushisa okuphansi, lapho ubuqotho nokusebenza kweshidi kubaluleke kakhulu.I-H10MnSi AWS EM13K engaphansi kwamanziintambo yokushisela ye-arc iwumkhiqizo oklanyelwe ngokukhethekile ukuhlangabezana nezidingo eziqinile zokushisela ezindaweni ezishisa kakhulu. Le ntambo yohlobo lwe-manganese kanye ne-silicon ephakathi inezakhiwo ezahlukahlukene ezenza ifaneleke kakhulu kulezi zinhlelo zokusebenza ezikhethekile.
Ukushisela insimbi okushisa okuphansi kudinga izinto ezihlala ziqinile futhi zithambile ngisho noma amazinga okushisa angaphansi kwezinga-zero. Intambo yokushisela ye-arc engaphansi kwe-H10MnSi iphumelela kakhulu kulokhu ngenxa yokwakheka kwayo kwamakhemikhali okuhlukile. Okuqukethwe okulingene kwe-manganese ne-silicon entanjeni kuthuthukisa izakhiwo zayo zemishini, okuqinisekisa ukuthi ukushisela kuhlala kuqinile futhi kunwebeka. Lokhu kubaluleke kakhulu ezimbonini ezifana nokwakha imikhumbi, izakhiwo zasogwini kanye namathangi okugcina e-cryogenic, lapho amalunga ashiselwe kumele amelane nezimo ezibandayo ezinzima ngaphandle kokubeka engcupheni ukuphepha noma ukusebenza.
Intambo yokushisela ye-arc engaphansi komhlaba ye-H10MnSi AWS EM13K yakhelwe ukunikeza ikhwalithi ephezulu yokushisela. Ukwakheka kwayo kwakhelwe ukukhiqiza ama-weld anokubukeka okuhle kakhulu kobuhlalu, ukuchitheka okuncane kanye namazinga aphezulu okufakwa. Lezi zakhiwo zibalulekile ekufinyeleleni ama-weld asezingeni eliphezulu ahambisanayo ekusetshenzisweni kokushisela kwensimbi okushisa okuphansi. Ukusebenza kwentambo kuthuthuka kakhulu uma kusetshenziswa nge-flux efanele, okusiza ukuzinzisa i-arc nokuthuthukisa ubuqotho be-weld iyonke. Lokhu kuhlanganiswa kuqinisekisa ukuthi i-weld yokugcina ayigcini nje ngokuba yinhle kodwa futhi iphilile ngokwesakhiwo.
Esinye sezici ezivelele zentambo yokushisela ye-arc engaphansi kwe-H10MnSi ukuguquguquka kwayo. Iyahambisana nezinto ezahlukahlukene eziyisisekelo, okwenza ibe yisisombululo esiguquguqukayo semiklamo ehlukahlukene yokushisela yensimbi esezingeni eliphansi. Kungakhathaliseki ukuthi usebenza ngensimbi yekhabhoni, insimbi e-alloy ephansi, noma ezinye izinto ezikhethekile, le ntambo yokushisela ingahlangabezana nezidingo zakho. Ukuzivumelanisa nezimo kwayo kuyinzuzo enkulu ezindaweni zezimboni lapho kuvame ukuhlangatshezwa khona izinto ezahlukene kanye nezimo zokushisela. Lokhu kuguquguquka kunciphisa isidingo sezinhlobo eziningi zentambo yokushisela, kwenza inqubo yokushisela ibe lula futhi kunciphise izindleko.
I-H10MnSi AWS EM13K engaphansi kwamanziIntambo yokushisela ye-arc iwumkhiqizo ohamba phambili wokushisela insimbi enezinga lokushisa eliphansi. Ukwakheka kwayo kwe-manganese kanye ne-silicon ephakathi, kuhlanganiswe nezakhiwo zayo ezinhle kakhulu zemishini kanye nokuguquguquka, kuyenza ibe ithuluzi elibalulekile ezimbonini ezidinga ukushisela okuthembekile nokusezingeni eliphezulu ezindaweni ezibandayo. Ngokukhetha le ntambo, utshala imali kumkhiqizo ongagcini nje ngokuhlangabezana nezidingo eziqinile zezicelo ze-cryogenic. Khetha intambo yokushisela ye-arc engaphansi kwe-H10MnSi, umkhiqizo ohamba phambili kubuchwepheshe bokushisela, ukuqinisekisa impumelelo nokuphepha kwephrojekthi yakho yokushisela.
Isikhathi sokuthunyelwe: Septhemba-23-2024