Emkhakheni wokushisela, ukukhethwa kwama-electrode okushisela kudlala indima ebalulekile ekunqumeni ikhwalithi kanye nobuqotho be-weld. Uma kukhulunywa ngezicelo zokushisa okuphezulu, njenge-welding nickel-chromium-cobalt-molybdenum alloys, ukukhetha i-electrode yokushisela efanele kuba yinto ebaluleke kakhulu. Yilapho i-electrode yokushisela ye-EC1 ingena khona, ukukhetha okuthembekile nokuphumelelayo kwale misebenzi yokushisela enzima.
Ama-electrode e-EC1zenzelwe ukubhekana nezinselele zokushisela ezindaweni ezinokushisa okuphezulu. Ukwakheka kwayo kanye nezakhiwo zayo kwenza kube kuhle kakhulu ekushiseleni ama-alloy e-nickel-chromium-cobalt-molybdenum njenge-Alloy 617 (ERNiCrCoMo-1). Le ntambo yokushisa okuphezulu isetshenziswa ekushiseleni lapho amazinga okushisa okusebenza angafinyelela amazinga aphezulu, ngakho-ke kubalulekile ukusebenzisa ama-electrode okushisela angamelana nezimo ezinjalo ngaphandle kokubeka engcupheni ikhwalithi yokushisela.
Esinye sezici ezibalulekile ze-electrode ye-EC1 yikhono layo lokunikeza amandla amahle kakhulu kanye nokumelana nokugqwala ezindaweni ezinokushisa okuphezulu. Lokhu kubaluleke kakhulu lapho kushiswa ama-alloy e-nickel-chromium-cobalt-molybdenum, njengoba lezi zinto zivame ukusetshenziswa ezisetshenziswayo ezivezwe ekushiseni okukhulu nasezindaweni zamakhemikhali ezigqwalisayo. Ukusetshenziswa kweAma-electrode e-EC1iqinisekisa ukuthi ukushiselwa okubangelwayo kunezakhiwo ezidingekayo zemishini kanye nokumelana nokugqwala, okwenza kufaneleke ezimweni zesevisi ezilindelekile zokushisa okuphezulu.
Lapho kushintshwa ama-alloy e-nickel-chromium-cobalt-molybdenum, ukunemba nokulawula kubalulekile.Ama-electrode e-EC1 inikeza ukushibilika okuhle kakhulu kanye nokulula kokusetshenziswa, okuvumela abashibili ukuthi bathole imiphumela enembile nehambisanayo. I-arc yayo ezinzile kanye nokuchitheka okuncane kusiza ukuthuthukisa ikhwalithi iyonke ye-weld, okuqinisekisa ukuthi umkhiqizo wokugcina uhlangabezana nezidingo eziqinile zezicelo zokushisa okuphezulu. Ngaphezu kwalokho,Ama-electrode e-EC1 zenzelwe ukuhlinzeka ngezici ezinhle zokumanzisa nokuncibilikisa, okuholela ekushiseni okusebenzayo nokuthembekile kwama-alloy e-nickel-chromium-cobalt-molybdenum.
I-electrode yokushisela i-EC1 idlala indima ebalulekile ekubhekaneni nezinselele zokushisela ezibangelwa ukusetshenziswa kwezinga lokushisa eliphezulu, ikakhulukazi uma kusetshenziswa ama-alloy e-nickel-chromium-cobalt-molybdenum. Amandla ayo, ukumelana nokugqwala kanye nokushisela okuhle kakhulu kwenza kube ukukhetha kokuqala kwabashiseli nabakhi bezinto embonini lapho ukusebenza kwezinga lokushisa eliphezulu kungenakuphazanyiswa khona. Ngokuqonda ukubaluleka kokukhetha i-electrode yokushisela efanele, njenge-electrode yokushisela ye-EC1, ochwepheshe bangaqinisekisa ubuqotho nokuthembeka kwama-weld ezindaweni ezishisa kakhulu.
Isikhathi sokuthunyelwe: Agasti-28-2024