Koj puas pom cov hlau txias txias hauv koj lub neej?Thiab koj paub ntau npaum li cas txog cov yob txias?Cov ntawv tshaj tawm no yuav muab cov lus teb tob rau qhov txias yob yog dab tsi.
Cold rolled steel yog hlau ua los ntawm txias dov.Txias dov yog qhov ntxiv thinning ntawm No.1 steel phaj rau lub hom phiaj thickness ntawm chav tsev kub.Piv nrog kub dov steel, txias dov steel thickness yog ntau dua, thiab qhov saum npoo yog du, zoo nkauj, tab sis kuj muaj ntau yam khoom zoo, tshwj xeeb tshaj yog nyob rau hauv cov nqe lus ntawm kev ua tau zoo.Vimtxias dov steel coilsyog nkig thiab tawv, lawv tsis haum rau kev ua, yog li feem ntau txias dov steel phaj yuav tsum tau annealed, pickled thiab nto flattened ua ntej nws muab rau cov neeg muas zaub.Qhov siab tshaj plaws thickness ntawm txias dov hlau yog 0.1-8.0MM, xws li feem ntau ntawm lub Hoobkas txias dov steel thickness yog 4.5MM los yog tsawg dua;qhov tsawg kawg nkaus thickness thiab dav yog txiav txim raws li cov cuab yeej muaj peev xwm ntawm txhua lub Hoobkas thiab kev lag luam xav tau.
Txoj kev ua: kub dov steel coils raws li raw khoom, tom qab pickling kom tshem tawm cov oxide ntawm daim tawv nqaij rau txias tas mus li dov, cov khoom tiav yog dov nyuaj, vim tsis tu ncua txias deformation los ntawm txias hardening ntawm dov hard coil lub zog, hardness, toughness thiab plasticity indicators poob qis, yog li qhov kev ua haujlwm stamping yuav deteriorate, tsuas yog siv tau yooj yim deformation ntawm qhov chaw.Rolled yob tuaj yeem siv los ua cov ntaub ntawv raw rau cov nroj tsuag kub-dip galvanizing, vim tias kub dip galvanizing units yog nruab nrog cov kab annealing.Rolled hard coil hnyav yog feem ntau 6 ~ 13.5 tonnes, lub kauj ntawm chav tsev kub, kub dov pickled coil rau nruam dov.Sab hauv txoj kab uas hla yog 610mm.
Tsib Qhov Zoo ntawm Cold Rolled Steel Sheet:
1. High dimensional raug
Qhov tseeb qhov tseeb ntawm qhov txias txias steel phaj tom qab ua haujlwm txias yog siab dua li ntawm cov kub dov steel phaj vim tias txias dov steel phaj tau raug thermal deformation tsawg dua thaum ua haujlwm txias, yog li nws qhov hloov pauv me dua.Qhov no ua rau txias dov steel phaj zoo dua rau cov cheeb tsam uas xav tau qhov tseeb qhov tseeb, xws li kev tsim tsheb thiab kev tsim cov tshuab.
2. Zoo nto zoo
Qhov zoo ntawm kub dov steel phaj tsis zoo li txias dov steel phaj, vim tias kub dov steel phaj nyob rau hauv cov txheej txheem kub dov yog oxidation, inclusions thiab thermal tawg.Thaum txias dov steel phaj nyob rau hauv cov txheej txheem txias ntawm zoo nto zoo, siab flatness, tsis pom tseeb defects.Qhov no ua rau txias dov steel phaj ntau haum rau siv nyob rau hauv cov cheeb tsam uas yuav tsum tau zoo deg zoo, xws li cov khoom siv hluav taws xob tsim thiab cov khoom siv.
3. Cov khoom siv ruaj khov
Tom qab txias-kuav los tiag steel phaj yog txias-ua hauj lwm, nws loj npaum li cas ua finer thiab cov nplej faib yog ntau uniform.Qhov no ua rau txias dov steel phaj muaj kev ruaj ntseg zoo dua nyob rau hauv lub tshav pob uas yuav tsum muaj cov khoom siv siab, xws li aerospace manufacturing thiab nuclear zog chaw tsim kho.
4. Tus nqi qis
Cov nqi ntawm cov khoom siv txias txias yog qhov tsawg, vim tias nws cov txheej txheem ntau lawm yog qhov yooj yim, tsis xav tau zoo li kub dov steel txheej txheem yuav tsum tau siv ntau thermal zog.Qhov no ua rau txias dov hlau tuaj yeem tsim nyog rau cov nqi-rhiab heev.
5. Kev ua haujlwm yooj yim
Cold dov steel phaj yog ib qho yooj yim rau txheej txheem thiab cov duab, vim hais tias nyob rau hauv lub txias ua hauj lwm txheej txheem, nws lub zog yog nce, tab sis lub plasticity yuav tsis muaj zog, yog li nws yog yooj yim dua rau txheej txheem thiab zoo li kub dov steel phaj.Qhov no ua rau txias dov steel ntawv ntau dua kev sib tw hauv ntau hom kev lag luam.
Cold dov steel yog dav siv hauv kev tsim kho, tsheb, aerospace, khoom siv hauv tsev thiab lwm yam.
1. Txias dov hlau nyob rau hauv daim ntawv thov kev tsim kho
A. Cov khoom siv hauv tsev thiab cov qauv hlau: Cov hlau txias txias yog siv rau hauv cov qauv tsim los tsim cov channel, cov ces kaum, cov raj thiab lwm yam khoom;steel trusses, steel beams, steel kem thiab lwm yam steel qauv kuj feem ntau siv txias dov steel phaj.
B. Cov ru tsev thiab phab ntsa panels: ru tsev thiab phab ntsa panels ua los ntawm txias dov hlau tsis yog tsuas yog zoo nkauj, tab sis kuj muaj cov yam ntxwv ntawm kev tiv thaiv corrosion, durability, suab rwb thaiv tsev thiab kub rwb thaiv tsev.
2. Txias dov hlau hauv kev tsim tsheb tsim
A. Tsheb lub cev: txias dov hlau yog muaj zog, corrosion-resistant thiab muaj zog dua kub dov hlau.Yog li ntawd, lub tsheb lub cev yog feem ntau siv txias-kuav los tiag steel manufacturing.2.
B. lub log thiab lub rooj zaum pob txha: txias dov hlau kuj tseem siv rau hauv kev tsim cov pob txha hauv tsheb, lub kauj tsheb thiab lwm yam, vim nws lub teeb yuag, siab zog, qaug zog ua haujlwm, kev nyab xeeb zoo dua.
3. Cold dov hlau nyob rau hauv daim ntawv thov aerospace
A. Aircraft tis, rooj zaum thiab bulkheads: Cold rolled steel yog dav siv nyob rau hauv kev tsim cov tsheb aerospace rau cov khoom xws li tis, rooj zaum thiab bulkheads.Cov khoom no yuav tsum yog lub teeb yuag, muaj zog thiab corrosion-resistant.2.
B. Satellite Cheebtsam: Cold rolled steel kuj yog feem ntau siv nyob rau hauv kev tsim khoom ntawm satellite Cheebtsam, raws li satellites yuav tsum muaj hnub nyoog-resistant, hnav thiab yooj yim rau cov yam ntxwv.
4. Cold dov hlau nyob rau hauv lwm qhov chaw ntawm daim ntawv thov
A. Cov Khoom Siv Hauv Tsev: Cov khoom siv txias txias ua los ntawm cov khoom siv hauv tsev zoo nkauj, muaj zog, corrosion-resistant, dav siv hauv kev tsim cov tub yees, tshuab ntxhua khaub ncaws, cua txias thiab lwm yam khoom siv hauv tsev.
B. Roj teeb daim hlau: txias dov hlau kuj yog siv nyob rau hauv lub chaw tsim khoom ntawm lithium roj teeb thiab lead-acid roj teeb daim hlau, substrates, muaj ntau toughness thiab formability, unabated nrov.
Peb cia siab tias cov ntawv tshaj tawm no tau muab rau koj kom nkag siab zoo dua ntawm cov coils txias txias.
Post lub sij hawm: Nov-22-2023