Plasma Yubaka Welding Ruswa irwanya Alloys

PlasmaKubaka gusudira, nka bumwe mu buhanga bushimangira tekinoroji, bufite ibyiza byo kugaragara hejuru yifu yifu ya porojeri, igicucu cyinshi, kugabanuka gake, umusaruro mwinshi, gukoresha make ibikoresho bivanze, nigiciro gito.Ubuso bwabwo burwanya ruswa, butarinda kwambara, Iterambere ryubushyuhe bwo hejuru ryashimishije abantu benshi.

Kugeza ubu, ifu ishingiye ku byuma, ishingiye kuri nikel na cobalt ishingiye kuri porojeri ikoreshwa cyane cyane muri plasmagusudira.Ifu ishingiye ku byuma ifata ifu ifite imbaraga zo kwihanganira kwambara no kugiciro gito, ariko kurwanya ubushyuhe no kurwanya ruswa.Ifu ya Nickel na cobalt ishingiye kuri porojeri ifite imbaraga zo kurwanya ruswa kandi ikora ubushyuhe bwinshi, ariko igiciro ni kinini.Ukoresheje plasma arc kugirango ubike ifu ishingiye kuri fer-yonyine-ifu ya porojeri, ifu ya nikel ishingiye kuri-fluxing alloy ifu na nikel ishingiye kuri nikel wongeyeho ifu ya wc ifumbire hejuru yicyuma cya 16mn, binyuze mubizamini byo kwambara mubitangazamakuru bitandukanye byangirika, ingaruka za batatu ubwoko bwibice byo hejuru byizwe Microstructure, ibice bigize icyiciro, ubukana no kwihanganira kwambara.

Ingaruka yibitangazamakuru bitandukanye byangirika kumyambarire yimyambarire imwe igaragara hejuru nayo iratandukanye.Kurwanya kwambara kurwego rwo hejuru rwamazi adafite aho abogamiye aruta ayo muri acide na alkaline.Ibi biterwa ahanini nuko imyenda imwe ikora mumazi.Mugukemura HCl igisubizo no kuvanga igisubizo cya NaOH, hakorwa micro-bateri hagati yikigo nigisubizo gikomeye, kandi hariho imikoranire hagati yo kwambara no kwangirika kwamashanyarazi, kuburyo igipande kiboneka kiri mumuti wa HCl.Kandi kwihanganira kwambara muburyo bworoshye NaOH igisubizo kiragabanuka kubera ingaruka zo kurwanya ruswa.

Ugereranije no kwambara kwimyambarire igaragara muri dilute ya HCl no kuvanga NaOH igereranya, usanga ko imyambarire yimyambarire ya dilute ya HCl ikennye, kubera ko igipande gishobora gukora firime ya passivation muri dilute ya HCl no kuvanga NaOH, Icyakora, firime ya passivation muri dilute ya HCl biroroshye kwangirika, kandi firime ya passivation muburyo bwa dilute ya NaOH ntabwo yangiritse byoroshye, kubwibyo kwihanganira kwambara kurwego rwo hejuru rwa dilute ya NaOH iruta iyo muri acide ya HCl..

Ubukomezi bwa Ni60 igaragara busa nubwa Fe55.Kurwanya kwangirika kwa Ni60 igaragara hejuru yumuti wa hydrochloric acide na dilute ya NaOH nibyiza kuruta ibya Fe55, ariko ibinyuranye nukuri mumazi atabogamye.Kuburyo bugaragara bwuruvange rumwe, kurwanya kwangirika mubidukikije byangirika hagati yumuti wa HCl hamwe nigisubizo cya NaOH kiri munsi ugereranije n’amazi adafite aho abogamiye, kandi kugabanuka kugaragara cyane mubutaka bwa acide.