I. Lus Txhais thiab Txheej Txheem

Xim Hlau Daim Hlau

 

Xim hlau daim hlau yog hlau daim hlau nrog cov organic txheej. Cov txheej txheem no tuaj yeem siv rau saum npoo ntawm cov hlau phaj los ntawm cov txheej txheem xws li cov menyuam txheej thiab txau. Nws lub hom phiaj tseem ceeb yog txhawm rau txhim kho corrosion kuj ntawm cov hlau phaj thiab muab lawv nrog ntau yam xim. Cov ntaub ntawv txheej feem ntau muaj xws li polyester, silicon-hloov polyester, polyvinylidene fluoride (PVDF), thiab lwm yam. Polyester coatings muaj huab cua tsis zoo thiab cov khoom siv zoo nkauj thiab cov nqi pheej yig. PVDF coatings, ntawm qhov tod tes, muaj cov huab cua zoo tshaj plaws, kev tiv thaiv corrosion thiab kev tu tus kheej thiab feem ntau siv rau qee lub sijhawm uas yuav tsum tau ua kom ntev.

Wave Phaj

 

Lub phaj yoj yog hais txog xim hlau phaj nrog lub ntsej muag wavy. Cov duab wavy no yog tsim los ntawm kev ua cov xim tiaj tus hlau daim hlau los ntawm cov cuab yeej tsim tshwj xeeb. Cov duab wavy tsis tsuas yog ua kom lub zog thiab nruj ntawm cov xim hlau daim hlau, ua rau lawv zoo dua tiv thaiv sab nraud ua haujlwm ntawm cov phab ntsa thiab lub ru tsev, xws li cua rog thiab daus loads, tab sis kuj muaj kev ua haujlwm zoo. Rau cov yoj daim hlau siv rau ntawm lub ru tsev, lawv cov duab wavy pab dej nag lossis daus kom swb sai sai, txo qhov kev puas tsuaj los ntawm cov dej txuam rau lub ru tsev.

Kev siv phab ntsa thiab ru tsev

 

Xim hlau daim hlau (yoj daim hlau) siv rau phab ntsa thiab lub ru tsev yog cov khoom siv hauv kev tsim kho. Nyob rau hauv cov nqe lus ntawm phab ntsa, lawv tuaj yeem ua tus txheej txheem ntawm cov phab ntsa sab nrauv, ua si lub luag haujlwm ntawm kev kho kom zoo nkauj thiab kev txuag hluav taws xob. Rau lub ru tsev, lawv tuaj yeem tsim cov txheej txheem dej tsis zoo los tiv thaiv sab hauv ntawm cov tsev los ntawm tej yam ntuj tso xws li dej nag thiab hnub ci. Lub caij no, vim lawv cov xim nplua nuj, lawv tuaj yeem xaiv raws li qhov yuav tsum tau ua ntawm kev tsim vaj tsev tsim kho kom zoo nkauj ntawm cov tsev.

II. Chemical Composition thiab Performance Characteristics

Chemical Composition (Tsuas yog ntawm Substrate)

 

Lub substrate ntawm cov xim hlau phaj feem ntau yog txias-dov steel daim hlau los yog galvanized steel daim hlau. Cov tshuaj lom neeg tseem ceeb ntawm cov hlau txias txias xws li carbon (C), silicon (Si), manganese (Mn), phosphorus (P), sulfur (S), thiab lwm yam. Cov ntsiab lus carbon feem ntau yog nyob nruab nrab ntawm 0. 05% thiab 0.15%. Nws yog ib qho tseem ceeb uas cuam tshuam rau lub zog ntawm cov hlau. Cov ntsiab lus silicon yog kwv yees li ntawm 0.{{10}}5% thiab 0.30% thiab tuaj yeem txhim kho lub zog thiab antioxidant zog ntawm cov hlau. Cov ntsiab lus ntawm manganese yog nyob nruab nrab ntawm 0.20% thiab 0.50% thiab tuaj yeem txhim kho qhov tawv thiab txias ua haujlwm ntawm cov hlau. Phosphorus thiab sulfur yog impurity hais. Cov ntsiab lus phosphorus feem ntau tsis tshaj 0.04%. phosphorus ntau dhau yuav ua rau txias brittleness. Cov ntsiab lus sulfur tsis tshaj 0.04%. Cov ntsiab lus sulfur siab yuav ua rau kub brittleness. Galvanized steel daim hlau tsim ib txheej zinc rau ntawm qhov chaw txias-kuav los tiag steel daim hlau los ntawm kub-dip galvanizing los yog electro-galvanizing txoj kev. Lub ntsiab tseem ceeb ntawm zinc txheej yog zinc (Zn), thiab lub hav zoov ntawm zinc txheej zoo heev txhim kho corrosion kuj ntawm steel daim hlau.

Cov yam ntxwv ua haujlwm

 

Mechanical Properties

 

Yield zog: Rau cov xim hlau daim hlau nrog cov khaub thuas-kuav los tiag substrates, lub zog tawm los yog feem ntau ntawm 180 MPa thiab 300 MPa. Lub zog tawm los txiav txim siab lub nra ntawm cov xim hlau daim hlau yuav ua kom pom tseeb cov yas deformation, uas yog qhov tseem ceeb heev rau kev ruaj ntseg ntawm cov phab ntsa thiab lub ru tsev thaum lawv raug rau sab nraud quab yuam xws li cua loads thiab nws tus kheej qhov hnyav.

Tensile zog: Lub zog tensile feem ntau yog nruab nrab ntawm 270 MPa thiab 420 MPa, xav txog lub peev xwm ntawm cov xim hlau daim hlau los tiv thaiv tensile puas. Thaum lub ru tsev muaj zog cua uplift rog los yog phab ntsa raug rau lateral thrust rog, txaus tensile zog yuav tiv thaiv cov xim hlau daim hlau los ntawm torn.

Ua kom nruj thiab muaj zog (Wavy Shape): Muab piv nrog cov qauv phaj tiaj tus, qhov flexural txhav thiab lub zog ntawm cov xim hlau hlau phaj tau zoo dua qub. Qhov kev ua tau zoo dua no ua rau lawv tuaj yeem tiv taus qhov loj dua ntsug thiab kab rov tav, xws li cov daus daus ntawm lub ru tsev thiab cua thauj khoom ntawm phab ntsa.

 

Nto Khoom

 

Corrosion Resistance: Cov organic txheej ntawm cov xim hlau phaj yog tus yuam sij rau lawv cov corrosion kuj. Cov txheej txheem sib txawv muaj cov khoom sib txawv corrosion kuj. Polyester txheej tuaj yeem muab kev tiv thaiv zoo nyob rau hauv ib puag ncig ib puag ncig, thaum PVDF txheej tseem tuaj yeem ua kom zoo corrosion kuj nyob rau hauv cov huab cua hnyav (xws li cov kua qaub los nag thiab ntsev pos huab ib puag ncig ze ntawm hiav txwv). Lub caij no, zinc txheej ntawm galvanized substrate nws tus kheej kuj ua lub luag haujlwm tiv thaiv anode rau sab hauv steel phaj, uas yog, thaum zinc txheej yog corroded, zinc yuav tsum tau noj tshwj xeeb los tiv thaiv lub ntsiab ntawm cov hlau phaj.

Xim Performance thiab Decorativeness: Cov xim nplua nuj yog ib qho tseem ceeb ntawm cov xim hlau phaj. Ntau yam xim xaiv tuaj yeem muab tau raws li cov qauv tsim vaj tsev thiab cov neeg siv khoom xav tau. Ntxiv mus, glossiness, xim stability thiab lwm yam khoom ntawm txheej kuj tseem ceeb. Cov txheej txheej zoo muaj cov xim me me hloov tom qab lub sij hawm ntev raug rau lub hnub ci thiab los nag, thiab tuaj yeem tswj tau qhov sib xws ntawm cov vaj tse.

 

Thaum tshav kub kub Preservation thiab Insulation Properties
Cov xim hlau phaj siv rau phab ntsa thiab lub ru tsev tuaj yeem txhim kho lawv cov kev txuag hluav taws xob thiab kev ua haujlwm rwb thaiv tsev los ntawm kev ntxiv cov khoom siv thermal rwb thaiv tsev rau hauv. Cov ntaub ntawv thermal rwb thaiv tsev muaj xws li nthuav dav polystyrene ua npuas ncauj (EPS), polyurethane ua npuas ncauj (PU), thiab lwm yam. Cov khoom siv rwb thaiv tsev thermal no tau ntim rau hauv cov txheej txheem ntawm cov xim hlau daim hlau tuaj yeem txo cov cua sov hloov ntawm sab hauv thiab sab nraud ntawm lub tsev thiab txo kev siv zog. .

 

Waterproof Performance (tsuas yog rau cov ru tsev)
Wave daim hlau siv rau lub ru tsev muaj kev ua haujlwm tsis zoo vim lawv cov duab thiab txheej txheej. Cov dej nag tuaj yeem xaub tawm sai sai ntawm cov wavy nto, thiab cov txheej txheem tuaj yeem tiv thaiv cov dej nag los ntawm kev nkag mus rau sab hauv ntawm cov hlau phaj, yog li tiv thaiv sab hauv ntawm cov tsev los ntawm kev puas tsuaj los ntawm dej nag.

III. Daim ntawv thov teb thiab cov txheej txheem tsim khoom

Daim ntawv thov teb

 

Cov tuam tsev muaj: Lawv tau siv dav hauv cov tsev lag luam xws li factories thiab warehouses. Raws li cov ntaub ntawv phab ntsa thiab lub ru tsev, lawv tuaj yeem tsim cov qauv tsim sai sai, thiab lawv cov kev tiv thaiv corrosion thiab hnav tsis kam tuaj yeem ua tau raws li qhov yuav tsum tau muaj ntawm kev lag luam ib puag ncig. Piv txwv li, nyob rau hauv kev tsim kho ntawm steel zeb rhiav, xim hlau daim hlau (yoj daim hlau) tuaj yeem tiv taus qhov kub thiab txias, plua plav thiab qee yam tshuaj corrosion nyob rau hauv lub rhiav.

Civil Buildings: Lawv yog siv rau cov uas tsis yog-load-bearing sab nrauv phab ntsa thiab lub ru tsev ntawm cov tsev nyob, cov tsev lag luam, thiab lwm yam. Nyob rau hauv ib co lub teeb steel qauv nyob, xim hlau phaj (wave phaj) phab ntsa tuaj yeem ua cov khoom siv sab nrauv facade zoo nkauj thaum ua si tiv thaiv tshav kub. luag hauj lwm. Hauv cov xwm txheej xws li lub ru tsev vaj ntawm cov tsev lag luam, lawv tuaj yeem ua cov txheej txheem dej tsis zoo thiab cov txheej txheem zoo nkauj.

Cov tsev nyob ib ntus: Xws li cov chaw ua haujlwm ib ntus ntawm cov chaw tsim kho thiab cov tsev prefabricated. Qhov yooj yim installation thiab recyclable yam ntxwv ntawm cov xim hlau daim hlau (yoj daim hlau) ua rau lawv zoo tagnrho cov ntaub ntawv rau lub tsev ib ntus. Lawv tuaj yeem tsim cov chaw nyob ib ntus lossis chaw ua haujlwm sai, thiab tuaj yeem tshem tawm thiab siv lwm qhov chaw tom qab qhov project tiav.

Cov txheej txheem tsim khoom

 

Kev npaj substrate
Yog hais tias nws yog txias-dov substrate, ua ntej, cov txheej txheem steelmaking thiab kub dov yog nqa tawm. Lub steel billet yog rhuab thiab dov kom tau kub-kuav los tiag steel daim hlau, thiab ces pickled kom tshem tawm cov oxide nplai, thiab ces txias-dov los ntawm ib tug txias dov zeb mus rau lub thickness yuav tsum tau. Yog hais tias nws yog ib tug galvanized substrate, nyob rau hauv lub hauv paus ntawm txias-kuav los tiag steel daim hlau, zinc txheej yog tsim nyob rau saum npoo los ntawm kub-dip galvanizing los yog electro-galvanizing txheej txheem. Nyob rau hauv kub-dip galvanizing, steel phaj yog immersed nyob rau hauv molten zinc kom cov zinc txheej adhere tusyees. Hauv electro-galvanizing, zinc yog tso rau saum npoo ntawm cov hlau phaj los ntawm txoj kev electrolytic.

 

 

 

 

 

Qib	(wt%) Chemical Composition (wt%)
	C	Si	Mi	P	S	Cr	Ni	Mo	Cu	Raws li	Sb
12Cr2Mo1R (H)	Tsawg dua lossis sib npaug rau 0.15	Tsawg dua lossis sib npaug rau 0.15	0.30-0.60	Tsawg dua lossis sib npaug rau 0.010	Tsawg dua lossis sib npaug rau 0.010	2.0-2.5	Tsawg dua lossis sib npaug rau 0.20	0.90-1.10	Tsawg dua lossis sib npaug rau 0.20	Tsawg dua lossis sib npaug rau 0.016	Tsawg dua lossis sib npaug rau 0.003

 

 

 

Txheej txheej txheej
Cov txheej txheem txheej txheej tseem ceeb suav nrog cov menyuam txheej thiab txau. Cov menyuam txheej sib npaug siv cov txheej txheem rau saum npoo ntawm cov hlau phaj los ntawm cov menyuam. Cov txheej txheem no ua rau cov txheej txheej tsis sib xws thiab kev ua haujlwm siab ntau lawm. Txau siv rab phom txau los txau cov txheej rau saum npoo ntawm cov hlau phaj, uas yog tsim rau cov xwm txheej uas yuav tsum tau tshwj xeeb rau cov tsos ntawm cov txheej txheej (xws li ua raws li cov pob zeb textures). Tom qab txheej txheej, steel phaj yuav tsum tau kho nyob rau hauv ib tug curing rauv kom lub txheej ruaj khov rau saum npoo ntawm steel phaj. Lub curing kub thiab lub sij hawm nyob ntawm seb yam xws li hom thiab thickness ntawm txheej.

 

Txheej Txheem (Wave Plate)
Lub tiaj tiaj steel phaj coated nrog cov txheej txheem yog ua tiav los ntawm kev tsim cov khoom siv. Muaj ib tug series ntawm yob nyob rau hauv cov khoom siv. Los ntawm kev kho cov duab thiab qhov sib nrug ntawm cov yob, lub tiaj tus hlau phaj tuaj yeem raug nias rau hauv cov duab wavy. Thaum lub sij hawm tsim cov txheej txheem, tsis xws li siab thiab ceev yuav tsum tau tswj xyuas kom cov duab raug thiab nto zoo ntawm yoj phaj.

 

 

 

 

Vim li cas thiaj xaiv peb?
Peb txaus siab rau peb lub peev xwm los muab cov kev cai daws teeb meem rau peb cov neeg siv khoom cov kev xav tau tshwj xeeb.
Peb txheeb xyuas thiab sib piv cov khoom yav dhau los thiab cov xwm txheej tam sim no ntawm peb Cov Hlau Hlau Phaj (Wave Phaj) Rau Phab Ntsa Thiab ru tsev siv, thiab tsim cov txheej txheem tshiab thiab cov txheej txheem.
Peb cov neeg siv khoom ntseeg peb kom xa cov khoom zoo Cold-rolled Steel khoom raws sijhawm thiab ntawm kev siv nyiaj.
Peb nruj me ntsis siv cov kev pab cuam sov so thiab kev xav tom qab muag, ua raws li kev txhim kho kev ua haujlwm zoo.
Peb muab ntau hom Cold-rolled Steel khoom kom tau raws li cov neeg siv khoom xav tau.
Peb ua raws li cov neeg siv khoom-centric thiab hom-taw qhia kev lag luam lub tswv yim, thiab txuas ntxiv muab cov neeg siv khoom txhim khu kev qha thiab cov khoom zoo thiab cov kev pabcuam.
Peb lub Hoobkas tau cog lus los txhawb nqa cov qauv siab tshaj plaws ntawm kev nyab xeeb thiab zoo.
Txhua tus neeg ua haujlwm ntawm peb lub tuam txhab thiab txhua lub tuam haujlwm ua haujlwm ua ke los ua ke kev tswj hwm kev lag luam, kev tshaj lij thev naus laus zis, kev txheeb cais ntau thiab kev kawm ideological.
Peb cov khoom siv Cold-rolled Steel paub txog lawv cov kav ntev thiab kev ntseeg tau.
Relying ntawm superior tej yam kev mob thiab muaj zog zoo ntawm cov khoom loj, peb muaj peev xwm ua tau raws li qhov sib txawv ntawm peb cov neeg muas zaub.

Cim npe nrov: xim hlau daim hlau (yoj phaj) rau phab ntsa thiab ru tsev siv, Tuam Tshoj xim hlau daim hlau (yoj phaj) rau phab ntsa thiab ru tsev lwm tus neeg, hoobkas