mild steel hot rolled coil
I-coil eshisayo eshisayo yensimbi emnene iyimikhiqizo eyisisekelo embonini yensimbi, ekhiqizwa ngenqubo eyinkimbinkimbi yokushisa nemishini lapho insimbi ifudunyezwa ngaphezu kokushisa kwayo kwe-recrystallization bese iqhutshwa ibe ama-coil. Le nto eguquguqukayo ngokuvamile iqukethe i-carbon engu-0.05% kuya ku-0.25%, okwenza kube kuhle ekusetshenzisweni kwezimboni ezihlukahlukene. Inqubo yokushisela eshisayo ithuthukisa izakhiwo zensimbi, okuholela ekuqineni, ekubumbeni nasekuthambekeni. Lezi zicoils zenziwa ngobukhulu, ububanzi, kanye namazinga ahlukahlukene ukuze kuhlangatshezwane nezidingo ezihlukahlukene zomkhakha. Inqubo yokukhiqiza ihilela ukushisa ama-plate wensimbi abe ngamazinga okushisa acishe abe ngu-1,200°C, kulandelwe izinqubo ezilawulwayo zokuqengqeleka nokupholisa eziqinisekisa izakhiwo ezifanayo zento kulo lonke i-coil. Inqubo yokushisela eshisayo idala ukuqedela okuhlukile kwesikhala se-mill kanye nemiphetho eyindilinga kancane, okuyizici eziphawulekayo zalo mkhiqizo. Izicelo ezivamile zihlanganisa izinhlaka zokwakha, izingxenye zezimoto, imishini yezimboni, amapayipi, kanye nezinto zokwakha. Ukushiselwa kahle kwale nto kanye nezakhiwo zayo zokuyigaya kuyenza ibe ukukhetha okuthandwa abakhiqizi emhlabeni wonke. Izindleko zayo eziphumelelayo, kanye nezici zayo ezinokwethenjelwa, ziye zafaka i-coil yensimbi eshisayo eshisayo njengento ebalulekile embonini yesimanje yokukhiqiza neyokwakha.
EN
