DC03 qib steel yog dab tsi? DC03 yog cov hlau roj carbon hlau tsawg tus yam ntxwv los ntawm kev muaj kev kho kom zoo tshaj plaws. Cov tshuaj lom neeg muaj pes tsawg leeg ntawm DC03 yog qhov tseeb tau txhais los xyuas kom meej tias cov khoom muaj cov neeg kho tshuab uas xav tau. Feem ntau, DC03 muaj qhov siab tshaj plaws ntawm 0.10% carbon, qhov ntau ntawm 0.45% manganese thiab kab ntawm phosphorus thiab leej faj.
DC04 cov khoom siv DC04 yog dab tsi? Qib DC04 yog cov hlau sib sib zog nqus ntawm DC Qib Tsev Neeg. Cov qib tau muaj cov duab sib sib sib zog nqus hauv txhua hom kev deformation. DC04 yog qhov tsim nyog rau cov kev tsim kom siab. DC04 - Xa daim ntawv thov!
Vim li cas cov hlau txias dua? Txawm li cas los xij, ib zaug kho steel yog npaj txhij, cov hlau txias dov tawm mus ntawm ob peb kauj ruam ntxiv. Lub zeb cia cov hlau txias kom txog thaum nws tau txias, ces kos nws los ntawm cov txiv ntoo lossis muab tso rau ntawm kev kho annealing. Qhov kev ua haujlwm ntxiv no ua rau nws kim dua li kub siv kub.
Dab tsi yog qhov tsis zoo ntawm cov khaub thuas txias? Cov hlau txias rolled steel: Precision thiab sib xws • Pros: muaj zog dua li kub dov; Ua tiav zoo; Tsim qauv tsim; Ntau dua kev ua siab ntev. • Cons: ntau zog los tsim; qeeb qeeb hloov lub sijhawm.
Vim li cas nws hu ua khaub thuas txias?
Cov hlau txias dov steel yog qhov tseem ceeb kub siv cov hlau uas tau ua ntxiv los ntawm kev tso cai kom txias thiab muaj kev kub ntxhov lossis nrawm dua. Cold cleaming ua cov steel nrog los ze zog dimensional thiab cov ntau dav ntau ntawm cov nplaim xoo rolling.
