Ezweni lokukhiqiza insimbi, ukubaluleka kwemicu yethusi akunakuphikiswa. Njengomhlinzeki ohamba phambili wemicu yethusi, iJindalai Steel Company igxile ekuhlinzekeni imicu yethusi esezingeni eliphezulu, okuhlanganisa umcu wethusi we-C2680, owaziwa ngezakhiwo zawo ezinhle kakhulu zemishini kanye nokuguquguquka kwawo. Imicu yethusi isetshenziswa kabanzi ezimbonini ezahlukahlukene, kusukela ezingxenyeni zikagesi kuya ekusetshenzisweni kokuhlobisa, okwenza ibe yinto ebalulekile ekukhiqizeni kwesimanje. Le bhulogi ihlose ukuhlola ukuhlukaniswa kwezinto, inqubo yokukhiqiza, izici, kanye nezinzuzo zokusetshenziswa kwemicu yethusi, kuyilapho igcizelela nendima yeJindalai Steel Company kulo mkhakha.
Imicu yethusi, okuhlanganisa nomcu wethusi we-C2680, ihlukaniswa ngokusekelwe kokuqukethwe kwayo kwethusi ne-zinc. Isikhundla se-C2680 sibonisa ukwakheka kwe-alloy ethile, okuvame ukuba nethusi elingama-68% kanye ne-zinc engama-32%. Lokhu kuhlukaniswa okukhethekile kwaziwa ngokumelana kwayo nokugqwala okuhle kakhulu, ukusebenza kahle komshini, kanye namandla aphezulu, okwenza ifaneleke ezinhlelweni eziningi. Ukuhlukaniswa kwezinto zemicu yethusi kubalulekile kubakhiqizi ukukhetha uhlobo olufanele lwethusi ngokwezidingo zabo ezithile, ukuqinisekisa ukusebenza kahle kwemikhiqizo yabo yokugcina.
Inqubo yokukhiqiza imichilo yethusi ihilela izinyathelo eziningana ezibalulekile, kuqala ngokuncibilika kwezinto zokusetshenziswa. Ithusi ne-zinc kuncibilikiswa ndawonye esithandweni, kulandelwe ukuphonswa kwensimbi encibilikisiwe ibe yizicucu. Lawa ma-slab abe esegoqwa ngokushisa ukuze kufezwe ubukhulu nobubanzi obufunwayo. Ngemva kokugoqwa ngokushisa, imichilo yethusi igoqwa ngokubandayo ukuze kuthuthukiswe ukuqeda kwayo ubuso kanye nokunemba kwayo. Izigaba zokugcina zokukhiqiza zingafaka phakathi uku-annealing, okuyinqubo yokwelapha ukushisa ethuthukisa ukuguquguquka nokusebenza kahle kwemichilo yethusi. I-Jindalai Steel Company isebenzisa ubuchwepheshe besimanje kanye nezinyathelo zokulawula ikhwalithi eqinile kulo lonke le nqubo yokukhiqiza ukuqinisekisa ukuthi imichilo yabo yethusi ihlangabezana nezindinganiso zomkhakha.
Izici zemicu yethusi, ikakhulukazi umcu wethusi we-C2680, zizenza zifunwe kakhulu ezinhlotsheni ezahlukene. Imicu yethusi ibonisa ukuhanjiswa kukagesi okuhle kakhulu, okwenza ifaneleke kakhulu ezixhumini zikagesi kanye nezingxenye. Ngaphezu kwalokho, ukumelana kwayo nokugqwala kuvumela ukuthi isetshenziswe ezinhlotsheni zamapayipi kanye nezasolwandle, lapho ukuchayeka emswakama nasezindaweni ezinzima kuvamile khona. Ububanzi bokusetshenziswa kwemicu yethusi bufinyelela embonini yezimoto, lapho isetshenziswa khona ezingxenyeni zokukhiqiza ezifana nama-radiator kanye nokufakwa. Ukuguquguquka kwemicu yethusi kuwubufakazi bokubaluleka kwayo ekukhiqizeni kwanamuhla.
Enye yezinzuzo ezibalulekile zokusebenzisa imichilo yethusi, ikakhulukazi leyo enikezwa yiJindalai Steel Company, ikhono layo lokwenziwa kalula ngomshini futhi yenziwe ibe yizimo eziyinkimbinkimbi. Lesi sici sivumela abakhiqizi ukuthi bakhe imiklamo eyinkimbinkimbi ngaphandle kokubeka engcupheni ubuqotho bezinto ezibonakalayo. Ngaphezu kwalokho, imininingwane yokwelashwa kokushisa kwemichilo yethusi ingalungiswa ukuze kuthuthukiswe izakhiwo ezithile, njengokuqina noma ukuguquguquka, kuye ngokuthi kusetshenzisweni okuhlosiwe. Lokhu kuvumelana nezimo kwenza imichilo yethusi ibe yisinqumo esithandwayo konjiniyela nabaklami abafuna izinto ezinokwethenjelwa ezingahlangabezana nezidingo ezahlukahlukene.
Ekuphetheni, imichilo yethusi, ikakhulukazi umchilo wethusi we-C2680, idlala indima ebalulekile ezimbonini ezahlukahlukene ngenxa yezakhiwo zayo ezihlukile kanye nokuguquguquka kwayo. Inkampani ye-Jindalai Steel ivelele njengomhlinzeki wemichilo yethusi odumile, ozinikele ekuletheni imichilo yethusi esezingeni eliphezulu ehlangabezana nezidingo zokukhiqiza zesimanje. Ngokuqonda ukuhlukaniswa kwezinto, inqubo yokukhiqiza, izici, kanye nezinzuzo zokusetshenziswa kwemichilo yethusi, abakhiqizi bangenza izinqumo ezinolwazi ezithuthukisa ukunikezwa kwemikhiqizo yabo futhi ziqhubekisele phambili ukusungula izinto ezintsha emikhakheni yabo.
Isikhathi sokuthunyelwe: Meyi-03-2025
