Ukubuka Konke Kwensimbi Yesitimela
Imizila yesitimela iyizingxenye eziyinhloko zemizila yesitimela. Umsebenzi wayo ukuqondisa amasondo esitokisi esigingqikayo ukuze aqhubekele phambili, athwale ingcindezi enkulu yamasondo, futhi awadlulisele kubantu abalalayo. Imizila yesitimela kumele ihlinzeke ngendawo eqhubekayo, ebushelelezi futhi engadonsi kakhulu yamasondo. Ezitimeleni ezisebenzisa ugesi noma ezivimbeni ezizenzakalelayo, imizila yesitimela ingasetshenziswa futhi njengezifunda zesitimela.
Izinto Ezijwayelekile Zensimbi Yomkhondo
Ngokusho kohlobo lwensimbi, isitimela singahlukaniswa ngezinhlobo ezintathu:
l Insimbi ye-carbon
Insimbi yekhabhoni iyisitimela sensimbi esincibilikisiwe futhi sigoqwe ngensimbi eluhlaza yemvelo. Isebenzisa kakhulu izakhi zekhabhoni kanye ne-manganese ensimbini ukwandisa amandla esitimela. Insimbi evamile yesitimela sekhabhoni yakhiwe yi-carbon engu-0.40%-0.80% kanye ne-manganese engaphansi kuka-1.30%-1.4%.
l Insimbi ye-alloy
Insimbi ye-alloy iyi-steel rail encibilikiswa futhi igoqwe ngemva kokufaka inani elifanele lezinto ze-alloy njenge-vanadium, i-titanium, i-chromium, ne-tin ku-iron ore yokuqala. Amandla nokuqina kwalolu hlobo lwe-rail kuphakeme kunokwe-carbon rail.
l Insimbi ephathwa ngokushisa
Insimbi ephathwa ngokushisa iyi-steel rail eyakhiwa ngokushisa nokulawula ukupholisa kwe-hot-rolled carbon rail noma i-alloy rail. Isakhiwo se-pearlite se-heat-rolled rail sicwengekile kakhulu kunese-hot-rolled rail, okuholela emandleni aphezulu kanye nokuqina. I-harded rail ngemva kokwelashwa ngokushisa inesendlalelo sokulungiswa kokuqina ekhanda le-rail, okuthuthukisa kakhulu izakhiwo zayo zemishini ukuze impilo ye-rail yande.
Izinsizakalo zeJindalai Steel Group
l Isitoko Esikhulu
l Ukucubungula
Inkonzo Yesikhathi Esigcwele
l Isikhathi Sokulethwa Okusheshayo
Ithimba Lochwepheshe
Inqubomgomo Yokukhetha
l Idumela Elihle Lenkampani
Intengo Yokuncintisana kanye Nekhwalithi Ephakemey
