Uhlolojikelele lwe-Rail Steel
Ojantshi bayizingxenye eziyinhloko zamathrekhi wesitimela. Umsebenzi wawo ukuqondisa amasondo esitoko esigoqayo ukuze aqhubekele phambili, athwale ukucindezela okukhulu kwamasondo, futhi awadlulisele kwabalele. Ama-rails kufanele anikeze indawo eqhubekayo, ebushelelezi futhi edonsa kancane yamasondo. Emizileni yezitimela efakwe ugesi noma ezigabeni zokuvinjwa okuzenzakalelayo, ojantshi bangasetshenziswa njengamasekhethi ethrekhi.
Izinto Ezivamile Zensimbi Yethrekhi
Ngokusho kohlobo lwensimbi, ujantshi ungahlukaniswa ngezinhlobo ezintathu:
l Carbon steel
i-carbon steel iyinsimbi yensimbi encibilikisiwe futhi igoqwe ngensimbi yemvelo eluhlaza. Ngokuyinhloko isebenzisa izakhi ze-carbon ne-manganese ensimbi ukukhulisa amandla kaloliwe. Insimbi ejwayelekile ye-carbon train track yakhiwe ngo-0.40% -0.80% wekhabhoni kanye ne-manganese ngaphansi kuka-1.30% -1.4%.
l Insimbi ye-alloy
Insimbi eyingxubevange iwumzila wensimbi oncibilikiswayo futhi ugoqwe ngemva kokwengeza amanani afanelekile ezakhi zengxubevange njenge-vanadium, i-titanium, i-chromium, ne-tin ensimbi yokuqala yensimbi. Amandla kanye nokuqina kwalolu hlobo lwesitimela kuphakeme kunokwe-carbon rail.
l Insimbi ephethwe ukushisa
Insimbi efakwe ngokushisa iwumzila wensimbi owakhiwa ngokushisisa nokulawula ukupholisa kukaloliwe we-carbon rail oginqikayo noma i-alloy rail. Isakhiwo se-pearlite sikaloliwe ophethwe ukushisa sicwengekile kakhulu kunaleso sikaloliwe ogoqekayo, okuholela kumandla aphezulu kanye nokuqina. Isitimela esiqinile ngemva kokwelashwa kokushisa sinengqimba yokulungiswa kokuqina ekhanda likajantshi, okuthuthukisa kakhulu izici zayo zemishini ukuze impilo yesevisi yesitimela inwetshwe.
Izinsizakalo zeJindalai Steel Group
l Impahla Enkulu
l Iyacubungula
l Inkonzo Yesikhathi Esigcwele
l Isikhathi Sokulethwa Okusheshayo
l Ithimba Lochwepheshe
l Inqubomgomo Yokukhetha
l Idumela elihle lebhizinisi
l Intengo Encintisanayo kanye Nekhwalithi Ephakemey
