DC03 qib steel yog dab tsi?
Me-carbon steel rau kev sib tsoo txias
Qib DC03 Cov khoom pov thawj kev sib sib zog nqus ntawm cov duab sib sib zog nqus nyob rau hauv txhua hom kev deformation. Qeb no yog qhov tsim nyog rau kev tsim kev cai xws li sib sib zog nqus thiab muaj kev sib zog.
Dab tsi yog microstructure ntawm DC04 hlau?
DC {0 4 yog qhov muag muag, tsis muaj roj teeb cov hlau thiab belongs rau cov khoom siv tsis zoo. Lub microstructure muaj cov ferrite nrog kheej kheej khov kho hauv kev txhim kho elongated me ntsis. Nominal Tshuaj Muaj Zog: C 0.08%
Dab tsi yog DC01 cov khoom siv steel?
Txias-dov steel dc01 yog cov khoom siv dav hauv cov khoom lag luam, uas yog siv rau ntau cov kev siv nyob rau hauv cov txheej txheem txias vim nws cov khoom zoo heev. Cov txheej txheem din en 10130 thiab DIN EN 10152 yog kev txiav txim siab rau kev ua kom zoo thiab cov khoom yuav tsum tau ua ntawm cov khoom no.
DC 04 cov khoom siv 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.
Vim li cas thiaj txias-rolled steel muaj zog?
Hais txog cov yam ntxwv ntawm lub cev, cov hlau txias yog feem ntau nyuaj thiab muaj zog dua cov hlau kub. Raws li cov hlau yog qhov zoo li qhov kub thiab txias, cov hlau lub hardness, tiv taus tawm tsam kev tawm tsam yog txhua yam vim yog ua haujlwm tawv.
