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Yakhiwa kanjani insimbi yasentwasahlobo? Ukubheka inqubo yokukhiqiza

Insimbi yasentwasahlobo iwuhlobo lwensimbi ephezulu yekhabhoni eklanyelwe ukuhlinzeka ngokunwebeka okuhle kakhulu nokuqina. Ifanele izimboni ezihlukahlukene lapho ukusebenza okuqinile kubaluleke kakhulu, njengezezimoto, i-aerospace kanye nokukhiqiza. Ukwakhiwa kwensimbi yasentwasahlobo kuhilela inqubo yokukhiqiza ngokucophelela ukuze kuqinisekiswe ukuthi impahla ifinyelela izakhiwo ezidingekayo. Ake singene sijule emhlabeni othakazelisayo wokwenziwa kwensimbi yasentwasahlobo futhi sithole izinyathelo ezihilelekile.

Inqubo yokukhiqiza insimbi yasentwasahlobo iqala ngokukhethwa kwezinto ezingavuthiwe. Insimbi yasentwasahlobo yekhwalithi ephezulu idinga ukubunjwa okunembile kanye nezakhiwo ze-metallurgical. Ngokuvamile, kusetshenziswa inhlanganisela yensimbi, ikhabhoni nezinye izakhi ze-alloying ezifana ne-manganese, i-silicon ne-chromium. Lezi zakhi zinikeza into yokugcina amandla adingekayo, ukuqina nokumelana.

Uma izinto zokusetshenziswa seziqoqiwe, ziqala ukuncibilika. Ingxube ishiselwa emazingeni okushisa aphakeme kakhulu ukuze inyibilike ibe yisimo samanzi. Insimbi encibilikisiwe ibe isithelwa esibunjeni ukuze kwakhiwe ingot noma i-billet. Ama-ingots izingcezu ezinkulu zensimbi eqinile, kanti amabhilidi angama-rectangles amancane.

Ngemuva kokuqiniswa, i-ingot yensimbi noma i-billet ingena inqubo yokwakheka eqinile. Lokhu kuhilela ukushisisa kabusha impahla ezingeni lokushisa elithile, elibizwa ngokuthi izinga lokushisa le-austenitizing. Kuleli zinga lokushisa, insimbi iba i-ductile eyengeziwe futhi ingasebenza ibe yisimo oyifunayo. Inqubo yokwakha ingabandakanya amasu ahlukahlukene njengokugoqa okushisayo, ukugoqa okubandayo noma ukudweba, kuye ngomkhiqizo wokugcina owufunayo.

Ukugoqa okushisayo kuyindlela evamile yokwenza insimbi yasentwasahlobo. Insimbi idluliswa ochungechungeni lwezigayo ezigoqayo ezinciphisa kancane kancane ukushuba ngenkathi zikhulisa ubude bayo. Le nqubo icwenga ukwakheka kwensimbi okusanhlamvu futhi ithuthukise izici zayo zokusebenza. Ukugoqa okubandayo, ngakolunye uhlangothi, kudlula insimbi kuma-roller ekamelweni lokushisa ukuze kuzuzwe ukuma okufunayo. Le nqubo ivame ukusetshenziselwa ukukhiqiza imikhiqizo yensimbi yasentwasahlobo emincane.

Ukudweba ngocingo kungobunye ubuchwepheshe obubalulekile obusetshenziswa ekukhiqizeni insimbi yasentwasahlobo. Kubandakanya ukudonsa insimbi egoqiwe eshisayo noma ebandayo ochungechungeni lwamafa ukuze uthole ububanzi obufunekayo kanye nokuqedwa kwendawo. Le nqubo ithuthukisa ukunwebeka nokuguquguquka kwensimbi, okwenza kube kuhle ekusetshenzisweni kwentwasahlobo.

Ngemuva kokuthi inqubo yokwenza isiqediwe, insimbi yasentwasahlobo ithola ukwelashwa okushisa. Lokhu kuhlanganisa ukubeka izinto ngaphansi kwemijikelezo yokushisisa neyokupholisa okulawulwayo ukuze kuthuthukiswe izakhiwo zakhona. Inqubo yokwelapha ukushisa ihlanganisa ukucwiliswa, ukucisha kanye nokushisa.

I-annealing ihlanganisa ukushisisa insimbi ezingeni lokushisa elithile bese uyipholisa kancane. Le nqubo isiza ekudambiseni ukucindezeleka kwangaphakathi futhi ithuthukise ukusebenza kahle kwensimbi, i-ductility kanye nokuthambile. Ngakolunye uhlangothi, ukucisha kuhilela ukupholisa insimbi ngokushesha ukuze kwakhiwe isakhiwo esiqinile. Le nqubo ikwandisa kakhulu amandla nokunwebeka kwezinto ezibonakalayo. Ekugcineni, ukuthulisa kwenziwa ngokushisisa kabusha insimbi ecishiwe ibe izinga lokushisa elinqunywe kusengaphambili bese ngokuyipholisa kancane kancane. Le nqubo inciphisa ukuqina kwensimbi, okwenza kube lula futhi kungabi lula ukuphuka.

Insimbi yasentwasahlobo manje isilungele ukusetshenziswa okuhlosiwe, noma ngabe ukumiswa kwezimoto, iziphethu zemishini noma okunye ukusetshenziswa kwezimboni. Insimbi yasentwasahlobo inezakhiwo ezinwebekayo eziyingqayizivele, eziwubufakazi benqubo yayo yokukhiqiza ngokucophelela, eqinisekisa ukusebenza kwayo nokwethembeka ezimbonini ezihlukahlukene.

Emkhakheni wokukhiqiza insimbi yasentwasahlobo, i-Huayi Group iyibhizinisi elithembekile neliqanjwe kabusha elihamba phambili embonini. Ngesipiliyoni seminyaka engaphezu kwengama-30, i-Huayi Group isibe ngumkhiqizi oholayo kanye nomphakeli wemikhiqizo yensimbi yasentwasahlobo. Ukuzibophezela kwabo ekulawuleni izinga eliphezulu, ubuchwepheshe obuphambili kanye nokwaneliseka kwamakhasimende kubenzele idumela elihle kakhulu.

I-Huayi Group inezinsiza ezisezingeni eliphezulu kanye nemishini esezingeni eliphezulu, eyivumela ukuthi ikhiqize imikhiqizo yensimbi yasentwasahlobo ngokunemba okukhethekile nokungaguquguquki. Banikeza amamaki ahlukahlukene ensimbi yasentwasahlobo, okuhlanganisa i-65Mn, SUP6, SUP7, SUP9, SUP10, njll., ukuhlangabezana nezidingo ezithile zamakhasimende.

Njengenkampani egxile kakhulu kumakhasimende, i-Huayi Group igcizelela ukubambisana nokwenza ngokwezifiso. Basebenzisana eduze namakhasimende ukuze baqonde izidingo zabo futhi banikeze izixazululo ezenziwe ngokwezifiso. Kungakhathaliseki ukuthi izimboni zezimoto, zezolimo noma zokwakha, i-Huayi Group iqinisekisa ukuthi inikeza imikhiqizo yensimbi yasentwasahlobo esezingeni eliphezulu ehlangabezana nezindinganiso zomhlaba wonke eziphakeme kakhulu.

Kafushane, ukwakheka kwensimbi yasentwasahlobo kuhilela inqubo yokukhiqiza ecophelelayo ehlanganisa ukukhetha izinto zokusetshenziswa ezifanele, ukubumba insimbi ngokuyigingqa noma ukuyidweba, kanye nokuyiphatha ngokushisa. Umphumela uba impahla ene-elasticity ehlukile, i-elasticity kanye nokuqina. Izinkampani ezifana ne-Huayi Group zidlala indima ebalulekile embonini yensimbi yasentwasahlobo ngokukhiqiza imikhiqizo yekhwalithi ephezulu nokuhlinzeka ngezixazululo ezenziwe ngokwezifiso ukuhlangabezana nezidingo ezihlukahlukene zamakhasimende.