Uma kukhulunywa ngokushisela ama-nickel alloys, ukukhetha i-electrode efanele kubalulekile ekufinyeleleni ukushisela kwekhwalithi ephezulu nokuqina.I-Ni327-3 (AWS ENiCrMo-3)) iyi-electrode evelele emakethe. Yaziwa ngokusebenza kwayo okuphezulu, le nduku yokushisela esekelwe ku-nickel isetshenziswa kabanzi ezimbonini ezahlukahlukene ngenxa yamakhono ayo okushisela aphakeme.
Induku yokushisela ye-Ni327-3 yakhelwe nge-hydrogen sodium coating ephansi futhi ifanelekela ukushisela ezindaweni ezahlukene. Kunconywa ukusebenzisa i-DC Positive Electrode (DCEP) ukuze uthole imiphumela emihle kakhulu. Insimbi efakwe yi-electrode inokuqina okuhle kakhulu, ukuqina kanye nokumelana nokuqhekeka, okwenza ifaneleke kakhulu ekusetshenzisweni okudinga amandla aphezulu kanye nokumelana nokugqwala ekamelweni kanye namazinga okushisa aphezulu.
Enye yezinzuzo eziyinhloko zokusebenzisa ama-electrode e-Ni327-3 yikhono layo lokubekezelela izimo ezimbi kakhulu ngenkathi igcina ubuqotho bayo besakhiwo. Lokhu kwenza kube ukukhetha kokuqala kwezingxenye zokushisela ezivezwe emazingeni okushisa aphezulu nasezindaweni ezigqwalisayo, njengasezimbonini ze-petrochemical, zezindiza kanye nezokuphehla ugesi.
Ngaphezu kwezakhiwo ezinhle kakhulu zemishini, ama-electrode e-Ni327-3 anikeza ukusetshenziswa okulula kanye nokuguquguquka, okuvumela abashiseli ukuthi bathole imiphumela enembile nehambisanayo. Izinga layo eliphezulu lokufaka kanye nokuchitheka okuncane kusiza ukwandisa ukusebenza kahle nokunciphisa ukuhlanzwa kwangemva kokushintshwa, konga isikhathi kanye nezinsiza.
Uma usebenza ngama-alloy e-nickel, izinqubo namasu okushisela afanele kumele alandelwe ukuqinisekisa ubuqotho be-weld. I-electrode ye-Ni327-3 inikeza ukumelana okuhle kakhulu kokuqhekeka kanye namandla aphezulu, inikeza ikhambi elithembekile lokushisela izinto ezisekelwe ku-nickel.
Ngamafuphi, ama-electrode e-Ni327-3 (AWS ENiCrMo-3) e-nickel alloy ayisinqumo sokuqala sabashiseli abafuna ukusebenza okuphezulu nokuthembeka. Inhlanganisela yayo eyingqayizivele yezakhiwo iyenza ithuluzi eliwusizo lokufeza ukushisela kwekhwalithi ephezulu ekusetshenzisweni okudingakalayo. Kungakhathaliseki ukuthi kusetshenziselwa ukwenza imikhumbi yokucindezela, ama-heat exchanger noma ezinye izingxenye ezibalulekile, izinduku zokushisela ze-Ni327-3 zinikeza amandla kanye nokumelana nokugqwala okudingekayo kuma-weld ahlala isikhathi eside futhi aqinile.
Isikhathi sokuthunyelwe: Julayi-05-2024