TauGalvanizingPauv chawTus qhuav tshuaj?

Galvanizing, lub tsho muaj zinc kom tiv thaiv xeb los ntawm ob qho kev tiv thaiv tseem ceeb:

• Kev Tiv Thaiv Kev Tiv Thaiv Kev Txom Nyem: Zinc corrodes ua ntej, "Siv lub ntaus" rau hlau
• Kev tiv thaiv Barrier: Ua ib qho zinc carbonate txheej uas thaiv noo noo

Siv hauv kev tsim kho (txuas hniav, vaj tse), khoom siv marine, thiab sab nraum zoov vim yog nws 50-70 xyoo lifespan. Kev kho tus kheej me me zoo li ib puag ncig Zinc oxidizes kom tiv thaiv cov chaw uas nthuav tawm.

Tinplate: steel coated nrog ib txheej nyias nyias rau: corrosion tsis kam (tshwj xeeb tshaj yog tawm tsam cov zaub mov acidic). Ci iab, tsis-toxic saum toj zoo tagnrho rau cov kaus poom thiab ntim khoom. Tin tsis hnov ​​qab zib nrog zaub mov, ua rau nws muaj kev nyab xeeb rau kev khaws cia flavors.

Galvanizing hloov tinplate? Cia peb pom kev sib tham raws li nram no:

Qhov sib txawv ntawm Galvanizing thiab Tinplate

1. Corrosion Kuj:

Galvanizing

• Zinc ua raws li daim hlau thaiv: zinc txheej "yuav siv lub ntaus" rau cov hlau los ntawm kev xeb ua ntej thaum raug dej / cua. Qhov no tsim ib txheej tiv thaiv nyuaj (zoo li lub kiav txhab) ua los ntawm zinc carbonate uas blocks ntxiv kev puas tsuaj.
• Super-muaj txiaj ntsig Bond: Thaum lub sijhawm kub -pper, cov zinc fimes nrog cov hlau ntawm cua sov, ua kom lawv lo ua ke nyiam welded cov neeg koom tes. Cov nyiaj qhev no nyob ruaj khov txawm hais tias cov txheej tau khawb.
• Kev Kho Tus Kheej: Yog tias cov kab mob me me tshwm sim, cov zinc ib ncig ntawm thaj chaw puas, tiv thaiv cov txheej txheem hauv qab kom txog thaum lub zinc txheej hnav tawm tag nrho.

Tus qhuav tshuaj

• Tinplate (Tin Txheej) muab kev tiv thaiv los ntawm kev tiv thaiv dej thiab oxygen los ntawm mus txog ntawm cov hlau.
• Tin lub nyias txheej ({0.} {{} Μm) tau nti thiab hnav, nthuav tawm hlau rau corrosion.
• Tin tsis corrode los tiv thaiv hlau, tab sis ib zaug ua txhaum, hlau russ tau sai

Qhov sib txawv: galvanizing zoo dua rau kev siv sab nraum zoov ntev; Tinplate yog tswj, ib puag ncig qhuav.

2. Nqi

• Galvanizing: pheej yig: Zinc muaj ntau thiab yooj yim thov (cov txheej txheem kub-nrawm nrawm thiab yooj yim). Tsawg zog: Tsis tas yuav tsum muaj txheej ci ntxiv lossis ua tiav.
• Tinplate kim: Tin yog tsawg thiab muaj nqi. Txheej yuav tsum tau ua tiav cov tshuab electroplating. Cov kauj ruam ntxiv: feem ntau xav tau ib lacquer txheej sab hauv cov kaus poom rau kev nyab xeeb khoom noj, ntxiv tus nqi.

Kev txiav txim: galvanizing yeej rau cov phiaj xwm kev ua haujlwm.

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3. Khoom noj khoom haus kev nyab xeeb

• Tinplate: Huv rau cov khoom noj: Tin tsis tshua muaj cov khoom noj acidic (zoo li kev pom zoo cov khoom noj.fda pom zoo: siv rau cov kaus poom, thiab cov menyuam mos.
• Galvanizing: Txaus ntshai rau zaub mov: Zinc tuaj yeem ua rau khoom noj yog tias cov khoom siv acidic, tshwj xeeb rau cov kav dej acidic / kev nyab xeeb rau cov cuab yeej dej lossis cov cuab yeej ua liaj ua teb, tab sis yeej tsis rau cov kaus poom.

Kev txiav txim: Tinplate yog irreplacable rau cov zaub mov ntim khoom.

4. Yam ruaj khov

• Galvanizing: Cov tuab & tawv: Zinc txheej yog 100 xhev dua li tin, cov duab kho kom zoo, thiab kev puas tsuaj saliaf - me kev puas tsuaj kho nws tus kheej.
• Tinplate: thuv nyias & lub teeb: zoo tagnrho rau dabtsi yog khoov rau hauv cov kaus poom, tab sis yooj yim puas los ntawm ntxhib tuav. Kev kho tus kheej kom zoo: ib zaug kos, xeb kis sai.

Kev txiav txim: galvanizing kawg kaum; Tinplate yog rau kev siv luv luv.

5. Kev tshwm sim

• Galvanizing: Industrial Saib: Matte Grey Xaus (Zoo rau choj thiab laj kab) tab sis tsis yog "zoo nkauj." Yuav tau pleev xim rau cov xim rau cov xim zoo dua.
• Tinplate ci & txaus nyiam: Glossy nto moo zoo nkauj rau cov hniav tins (cookies, reaasy, reasy los luam tawm rau: Hom nyiam nws rau cov ntawv cim muaj xim.

Kev txiav txim: Tinplate yeej rau kev ua kom loog.

6. Cuam tshuam ib puag ncig

• Galvanizing: rov ua dua tshiab: Zinc tau siv siv hauv kev tsim kho.

Tsawg zog: kub-dipping siv lub zog tsis muaj zog dua Tin cov electroplating.

• Tinplate: nyuaj rau kev rov ua dua: cais tin los ntawm cov hlau yog lo qhia thiab lub zog hnyav.

Cov ntawv xov tooj ntau dua: electropling xav tau hluav taws xob ntau.

Kev txiav txim: galvanizing yog greener rau kev siv hnyav-haujlwm.

​7. Ntau Lawm

• Galvanizing: nrawm & loj: ntswj tus hlau hauv Molten Zinc siv sijhawm. Zoo rau cov khoom loj (kab teeb, tsheb xeem).
• Tinplate: precision ua haujlwm: electroplating tshuab cov cuab yeej hlau nrog ultra-nyias cov txheej txheej (xav tau rau cov kaus poom).

Kev txiav txim: Tinplate zoo dua rau lub teeb yuag, cov khoom cim.

8. Kev thov

• Galvanizing: Sab nraum zoov & Hnyav-Luag Haujlwm: Txuas hniav, tsheb, cov cuab yeej ua liaj ua teb, cov neeg tsav tsheb ua liaj ua teb, cov tub yees duab.
• Tinplate: Khoom noj khoom haus & Khw muag khoom noj khoom haus: Cov khoom noj kaus poom, cov kaus poom, cov ntim xim, pleev xim rau cov khoom siv zoo nkauj.

Kev txiav txim: Lawv pab lwm hom kev lag luam.

​9. Lub neej

• Galvanizing: 50-100 xyoo: Muaj sia nyob nag, daus, thiab cov ntsev ua kua nrog qhov tsawg tshaj plaws.
• Tinplate: 2-5 xyoos: poom Qiv dua yog tias kev npaj hniav, qhib feem ntau, lossis khaws cia rau hauv cov chaw noo.

Kev txiav txim: galvanizing outlasts tinappate los ntawm xyoo lawm.

Cov lus teb kawg:

Ib qho tsis tuaj yeem hloov galvanizing lossis tinplate txij li lawv tau npaj rau ntau lub hom phiaj. Tinplate, los yog hlau coated hauv tin, yog qhov nyiam cov zaub mov ntim tau vim tsis muaj tshuaj lom neeg muaj kev nyab xeeb lossis tsis hloov cov kua zaub lossis cov kaus poom. Txawm li cas los xij, Zinc Functions raws li "ntaub thaiv npog" uas cov khawb av hauv qab, ua kom zoo rau cov thawv sab nraum zoov zoo li cov choj sab nraum zoov, tsheb, lossis laj kab.

Khoom noj khoom haus nyab xeeb yog qhov sib txawv loj tshaj plaws. Yog tias Galvanized steel yog siv rau cov poom zaub mov, zinc yuav xau rau acidic cov zaub mov (zoo li lws suav ntses) thiab ua rau lawv tsis nyab xeeb noj. Tinplate zam kev zam txoj kev pheej hmoo no. Cov tsos teeb meem zoo heev-Tinplate lub ci ci, du tas zoo saib rau cov khw muag khoom (xav tias cov khaub noom galvanized), thaum zoo nkauj, muaj zoo dua rau kev tsim kho.

Yooj taus thiab tus nqi kuj tseem teeb lawv sib nrug. Tinplate daim txheej nyias nyias cia cov hlau khoov yooj yim yooj yim rau cov kaus poom lossis lub nra hnyav, tab sis nws yog qhov muaj tsawg thiab nyuab. Galvanizing siv cov khoom pheej yig dua, muaj cov zinc uas muaj txiaj ntsig zoo, ua kom nws pheej yig rau cov phiaj xwm loj.

Durabe varies wildly. Galvanized steel kav ntev kaum sab nraum zoov, ciaj sia nag, ntsev, thiab tej yam xwm txheej ntxhib. Tab sis Tinplate yog tsim los rau kev siv ib ntus-cov khoom noj siv tau siv ib zaug lossis khaws cia rau ob peb xyoos. Cov txheej txheej no yog cov cuab yeej tshwj xeeb; Koj tsis tuaj yeem sib pauv lawv yam tsis muaj kev txhum lawv lub ntsiab siv, thiab koj tsis txhob hammer tus ntsia hlau nrog lub ntswj.