Dab tsi yog txias dov steel kauj?

Cold rolled steel coil yog ib hom khoom siv hlau uas tau dhau los ua cov txheej txheem tsim khoom tshwj xeeb kom ua tiav nws lub cev thiab cov khoom siv kho tshuab. Tsab ntawv xov xwm no yuav tshawb txog cov ntsiab lus, kev siv, thiab cov yam ntxwv tseem ceeb ntawm txias dov steel kauj.

 

Txhais

Cold rolled steel coil yog ib hom khoom siv hlau uas tau ua tiav los ntawm kev ua haujlwm dov ntawm chav tsev kub lossis qis dua nws qhov kub ntawm recrystallization. Cov txheej txheem no ua rau cov khoom siv thinner, denser, thiab smoother piv rau kub dov hlau. Txias dov kuj tseem txhim kho cov khoom siv ntawm cov hlau, xws li nws lub zog, hardness, thiab ductility.

 

Cov khoom

Cold dov steel coil nthuav tawm ntau yam khoom tseem ceeb uas ua rau nws tsim nyog rau ntau yam kev siv. Ua ntej, nws muaj lub zog ntau dua thiab lub zog tensile dua li cov hlau kub dov, ua rau nws tsim nyog rau kev siv cov khoom siv thauj khoom. Thib ob, cov txheej txheem txias dov ua rau cov qauv zoo dua, uas txhim kho cov hlau ductility thiab toughness. Tsis tas li ntawd, qhov du thiab zoo ib yam ntawm cov khaub thuas dov steel coil tso cai rau cov xim zoo dua thiab txheej adhesion, txhim kho nws cov kav ntev thiab corrosion kuj.

 

Daim ntawv thov

1) Automotive Kev Lag Luam

Kev lag luam tsheb yog ib qho ntawm cov neeg siv khoom loj tshaj plaws ntawm cov khoom siv txias txias steel coil. Nws yog dav siv nyob rau hauv kev tsim khoom ntawm ntau yam khoom siv tsheb xws li tsheb lub cev, qhov rooj, hoods, fenders, thiab chassis. Qhov chaw du thiab meej ua tiav los ntawm qhov txias dov muab qhov ua tiav zoo rau cov khoom siv tsheb, thaum nws lub zog siab-rau-hnyav piv ua rau nws yog ib qho khoom siv zoo tshaj plaws rau kev txo qhov hnyav thiab txhim kho roj efficiency.

2) Kev tsim khoom siv

Cold rolled steel coil feem ntau yog siv los tsim cov khoom siv hauv tsev xws li tub yees, tshuab ntxhua khaub ncaws, thiab cua txias. Nws cov durability, corrosion kuj, thiab yooj yim ntawm formability ua rau nws ib tug haum cov ntaub ntawv rau cov kev siv. Cold dov steel coils kuj tseem siv rau hauv kev tsim cov khoom siv hluav taws xob thiab lwm yam khoom siv uas yuav tsum tau ua kom tiav qib siab thiab ua tiav.

3) Kev tsim kho kev lag luam

Hauv kev tsim kho kev lag luam, txias dov steel coil pom siv nyob rau hauv ntau yam kev siv xws li vov tsev, siding, thiab pem teb decking. Nws cov corrosion kuj, durability, thiab lub zog ua rau nws nyiam cov khoom siv rau cov hom phiaj no. Cold dov steel coils kuj tseem siv rau hauv kev tsim cov hlau thav duab thiab cov khoom siv rau cov tsev thiab txuas hniav.

4) Rooj tog Manufacturing

Cov tuam txhab tsim rooj tog feem ntau siv txias dov steel kauj los tsim cov thav duab ruaj khov thiab ruaj khov thiab txhawb nqa cov rooj tog zaum. Cov coils tuaj yeem tsim tau yooj yim rau hauv ntau yam duab thiab ntau thiab tsawg, muab kev yooj yim thiab muaj tswv yim hauv kev tsim rooj tog. Cold rolled steel qhov kev tiv thaiv corrosion kuj ua kom cov rooj tog ua los ntawm nws tuaj yeem tiv taus sab nraum zoov.

5) Muaj Machinery

Cold dov steel coil yog siv dav hauv kev tsim cov tshuab thiab khoom siv. Nws lub zog siab, precision, thiab durability ua rau nws haum rau siv nyob rau hauv conveyor siv, rollers, gears, shafts, thiab lwm yam mechanical Cheebtsam. Txias dov steel coils kuj tseem siv rau hauv kev tsim cov khoom tiv thaiv thiab cov ntaub thaiv npog rau cov tshuab ua haujlwm.

 

Xaus

Cold rolled steel coil yog cov khoom siv ntau yam thiab muaj txiaj ntsig zoo uas yog tsim los ntawm cov txheej txheem ntawm dov kub dov hlau nyob rau hauv chav tsev kub lossis qis dua nws qhov kub ntawm recrystallization. Nws qhov thinness, ntom, thiab smoothness, nrog rau nws cov khoom siv kho tshuab zoo heev, ua rau nws haum rau ntau yam kev siv hauv ntau yam lag luam.