Astm A36 S235 S275 S295 S355 10mm 6mm 2mm 3mm 4mm 5mm Chitsulo Chofatsa S275jr Cold Rolled Ms Sheet Plate Mtengo wa Carbon Steel Sheet

Makamaka amatanthauza chitsulo chokhala ndi gawo la carbon mass fraction lochepera 2.11% popanda zinthu zina zowonjezera alloy. Nthawi zina amatchedwa plain carbon steel kapena carbon steel. Amatanthauza chitsulo cha carbon alloy chokhala ndi carbon content WC yochepera 2.11%. Kuwonjezera pa carbon, carbon steel nthawi zambiri imakhala ndi silicon, manganese, sulfure ndi phosphorous pang'ono.

Chitsulo cha kaboni ndi aloyi yachitsulo ndi kaboni yokhala ndi mpweya wa 0.0218% mpaka 2.11%. Imatchedwanso kaboni chitsulo. Kawirikawiri imakhala ndi silicon, manganese, sulfure, ndi phosphorous pang'ono. Mpweya wa kaboni ukakhala wokwera, kuuma kwake kumakhala kwakukulu komanso mphamvu zake zimakhala zapamwamba, koma pulasitiki imakhala yotsika.
Malinga ndi ntchito yake, ikhoza kugawidwa m'magulu atatu: chitsulo chopangidwa ndi kaboni, chitsulo cha zida za kaboni ndi chitsulo chodulidwa chopanda ...
Malinga ndi ukadaulo wopangira, imatha kugawidwa m'zigawo ziwiri: chitsulo cha kaboni chotenthedwa ndi chozizira komanso chitsulo cha kaboni chozizira.

Chitsulo chotenthetsera ndi chitsulo chomwe chasindikizidwa pa kutentha kwambiri—kupitirira 1,700, komwe kuli pamwamba pa kutentha kwa re-crystallization kwa zitsulo zambiri. Izi zimapangitsa kuti chitsulocho chikhale chosavuta kupanga, ndipo zimapangitsa kuti zinthu zikhale zosavuta kugwira ntchito nazo. Pofuna kukonza chitsulo chotenthetsera, opanga amayamba ndi chitsulo chachikulu, chotalika mozungulira, chotchedwa billet. Billet imatenthedwa kenako imatumizidwa kuti ikakonzedwe, komwe imaphwanyidwa kukhala roll yayikulu. Kuchokera pamenepo, imasungidwa pa kutentha kwakukulu ndipo imadutsa mu ma roll angapo kuti ikwaniritse miyeso yake yomalizidwa. Chitsulo chimachepa pang'ono chikazizira. Popeza chitsulo chotenthetsera chimaziziritsidwa chikakonzedwa, pamakhala kulamulira kochepa pa mawonekedwe ake omaliza, zomwe zimapangitsa kuti chisagwiritsidwe ntchito molondola. Chitsulo chotenthetsera nthawi zambiri chimagwiritsidwa ntchito popangira pomwe miyeso yeniyeni si yofunika kwambiri.

Chitsulo chozungulira chozizira kwenikweni ndi chitsulo chozungulira chotentha chomwe chapitilizidwa kukonzedwanso. Chitsulo chozungulira chotentha chikazizira, chimapindidwanso kutentha kwa chipinda kuti chikhale ndi miyeso yeniyeni komanso mawonekedwe abwino pamwamba pake.