Hot rolled coil (HRCoil) ndi mtundu wachitsulo wopangidwa ndi njira zotentha zogudubuza.Ngakhale kuti chitsulo cha carbon ndi mawu omwe amagwiritsidwa ntchito kufotokoza mtundu wa chitsulo chokhala ndi mpweya wochepera 1.2%, mawonekedwe enieni a koyilo yotentha yotentha amasiyana malinga ndi momwe akufunira.M'lingaliro limeneli, koyilo yotenthedwa yotentha simakhala ndi nthawi zonsecarbon steel.

Hot Rolling Njira

Kugudubuza kotentha ndi njira yopangira zitsulo zomwe zimatenthedwa ndi kutentha kwambiri kenako ndikuzikulungitsa m'mapepala kapena zitsulo.Njirayi imalola kuti pakhale kuwongolera bwino kwambiri kwa microstructure ya zinthu ndi makina ake kuposa kugudubuza kozizira.Coil yozungulira yotentha nthawi zambiri imagwiritsidwa ntchito pazinthu zosiyanasiyana, kuphatikiza zomangamanga, zoyendera, ndi kupanga.

Chitsulo cha Carbon

Mpweya wa carbon ndi mtundu wachitsulo womwe uli ndi carbon monga chinthu chake chachikulu chothandizira.Kuchuluka kwa mpweya womwe umapezeka muzitsulo za kaboni ukhoza kusiyana kwambiri, kuyambira pazitsulo zotsika kwambiri za carbon zomwe zili ndi mpweya wosakwana 0.2% kufika pazitsulo za carbon zomwe zimakhala ndi mpweya woposa 1%.Chitsulo cha kaboni chili ndi zida zambiri zamakina ndipo chitha kugwiritsidwa ntchito pazinthu zosiyanasiyana, kuphatikiza zida zamapangidwe, zida, ndi zodulira.

Chidule

Koyilo yotentha yotentha ndi chitsulo cha kaboni ndizinthu ziwiri zosiyana zomwe zimakhala ndi zida zapadera komanso ntchito.Koyilo yotentha yotentha imatanthawuza mtundu wachitsulo chomwe chimapangidwa ndi njira yowotchera yotentha ndipo chimagwiritsidwa ntchito pomanga, kuyendetsa, ndi kupanga ntchito.Komano, chitsulo cha kaboni chimatanthawuza mtundu wa chitsulo chomwe chili ndi kaboni ngati chinthu chake chachikulu chopangira ma alloying ndipo chimakhala ndi zida zambiri zamakina zomwe zimapangitsa kuti zikhale zoyenera kugwiritsa ntchito zosiyanasiyana.