Kub Rolled CoilChaw tsim tshuaj paus, Tshuag, HRC tus neeg muag khoom,Kub Rolled CoilExporter hauvSuav teb.
1.GENERAL INTRODUCTION ntawm kub dov kauj
Kub dov hlau yog ib hom hlau uas tsim los siv cov txheej txheem kub dov ntawm qhov kub siab tshaj nws qhov kub ntawm recrystallization.Hlau yog yooj yim dua rau cov duab ntawm qhov kub siab no.Piv rau txias dov hlau, kub dov hlau feem ntau tsis tas yuav muaj kev kho cua sov tom qab.Kub dov hlau feem ntau muaj ntau lub zeb nplai tshaj qhov txias dov steel.Kub dov feem ntau yog txoj kev pheej yig tshaj plaws los ua cov hlau vim tias cov kauj ruam ntxiv uas txias dov steel yuav tsum tau, xws li annealing, yog zam.
2.THOV KEV PAB CUAM TSHUAJ TIV THAIV
Hlau yob nrog lub thickness ntawm 4 - 8 hli tuaj yeem siv rau kev tsim cov khoom siv ntxiv, npaj rau kev txhim kho ntawm cov pob zeb thiab cov khoom siv.Cov khoom siv nrog lub thickness ntawm 2-4 hli yog siv rau zus tau tej cov kub dov greasy strips, uas muaj ib tug sib txawv kab sib chaws, cov ces kaum uas yog ib tug pab khoom nyob rau hauv lub tsim ntawm corrugated boarding, hlau siding, phab ntsa thiab ru tsev sandwich panels. ua.
3.PRODUCTION OF THE KUB KHO MOB
Kev tsim cov kub dov coils suav nrog kev siv cov hlau ntawm ob hom sib txawv - cov hom phiaj dav dav thiab cov pa roj carbon zoo.Raws li: low-alloyed thiab high-alloyed.Kev tsim cov khoom siv no yog ua los ntawm cov ntawv dov mills siv cov txheej txheem kub dov nrog ntxiv winding rau hauv yob, ua raws txhua lub xeev cov qauv.Ib tug yam ntxwv tseem ceeb ntawm ib tug kub dov kauj yog dov qhov tseeb uas muab faib ua ob pawg: nce (A), li qub (B).
Cov kev tsim tshiab tshiab hauv kev tsim cov kub dov kauj yog npaj los muab cov qib yuav tsum muaj ntawm cov khoom siv kho tshuab thiab qhov zoo ntawm cov hlau kub-kuav los tiag hauv kev tsim cov khoom siv dav hlau.Qhov kev tsim khoom muaj feem xyuam rau kev tsim cov dov thiab tuaj yeem siv rau hauv kev tsim cov khoom kub-kuav los tiag strips feem ntau cov yeeb nkab steel qib.Cov txheej txheem muaj xws li cua sov lub slab rau kub dov, dov nws nyob rau hauv lub ntxhib thiab xov tas mus li pab pawg neeg ntawm cov broadband zeb, sib txawv cua txias ntawm lub sawb nrog dej los ntawm sab saum toj thiab hauv qab nrog cov seem ntawm cov cuab yeej faib nyob rau hauv lub interstand gaps. ua tiav pawg ntawm cov zeb thiab ntawm lub qhov hluav taws xob cov rooj sib tham nrog tom qab dov ntawm cov sawb rau hauv ib yob.Kev tsim cov khoom siv nrog lub zog siab, cov khoom siv yas, tsis muaj kev tsim cov kab nrib pleb hauv cov txheej txheem deformation yog ua kom ntseeg tau tias qhov kub ntawm qhov kawg ntawm dov rau strips nrog lub thickness ntawm 16.1 hli mus rau 17 hli yog 770-810 °. C, rau strips ntawm ntau tshaj 17, 1 hli mus rau 18.7 hli - 750-790 ° C.
Ib qho tsis zoo ntawm cov txheej txheem paub hauv kev tsim cov kub dov kauj yog qhov nyuaj ntawm kev muab cov qib uas yuav tsum tau muaj ntawm cov khoom siv hluav taws xob kub dov thiab nto zoo nrog qhov ua tau zoo tshaj plaws ntawm qhov dav-strip kub dov zeb, tshwj xeeb tshaj yog thaum tsim cov tuab tuab ntawm 16 hli los yog ntau dua thickness.
4.Nta ntawm Kub Rolled Coil
Kub dov coils yog qhov zoo dua yog siv rau hauv cov cheeb tsam uas tsis tas yuav hloov pauv ntau npaum li cas thiab quab yuam.Cov khoom no tsis yog siv hauv kev tsim kho xwb;kub dov coils feem ntau nyiam rau cov kav dej, tsheb, kev tsheb ciav hlau, nkoj tsim thiab lwm yam. Thaum ua kub dov coils;firstly steel yog milled ntawm high kub.Tom qab ntawd melted steel cam khwb cia rau hauv lub steel slab uas yog tom qab dov mus rau hauv lub kauj.Tom qab cov txheej txheem no, kub dov coils yuav tsum tau txias rau siv.Cov neeg tsim khoom tsuas yog siv cov thev naus laus zis niaj hnub no rau cov txheej txheem cua txias txhawm rau zam kom tsis txhob muaj cov hlau shrinkage, uas yuav ua rau cov coil seem imperfections.Cov kev tsis zoo no cuam tshuam rau cov nqi kub dov hauv qhov tsis zoo thiab tuaj yeem tsim teeb meem nrog tus neeg yuav khoom, leej twg muaj cai ua ntawv thov.Kub dov coils tsis tas yuav pom qhov tsis zoo rau kev siv thiab thaum txiav txim siab hr coil tus nqi no yog coj mus rau hauv tus account.
Khoom Qib: Q195 Q235 Q355 SS400 SS540 S275J0 A36
Kev kho deg: Kub Dip Galvanized / Dub / Painted (Zinc txheej: 30-90g)
Cov txheej txheem: kub dov carbon / kub dip galvanized / welded
Thickness: 0.12 hli15mm
Dav: 600-1250 lossis customized
Txuj: JIS, AiSi, ASTM, GB, DIN, EN
Kev Pabcuam: Khoov, Decoiling, Vuam, Punching, Txiav
Daim ntawv thov: Steel Structure, Tsheb thauj mus los, Rhiav, Choj, Mechanical Equipment, Appliances, Energy Engineering
Peb JINBAICHENG yog ib qho ntawm cov chaw tsim khoom, exporter, stockist, stockholder thiab tsum ntawm ib tug zoo ntau yam ntawmKub Rolled Coil/HRC.Peb muaj cov neeg siv khoom los ntawm Ankleshwar, Hyderabad, Pune, Bengaluru, Dahej, Thane, Mexico, Qaib ntxhw, Pakistan, Oman, Israel, Egypt, Arab, Nyab Laj,Myanmar, German, thiab lwm yam.
Lub Vev Xaib:https://www.sdjbcmetal.com/steel-coil/
Email: jinbaichengmetal@gmail.com
Post lub sij hawm: Sep-19-2022