Lub hom phiaj ntawm galvanizing teeb ncej

Hauv huab cua, zinc tiv taus xeb ntau dua li hlau; nyob rau hauv cov xwm txheej ib txwm muaj, zinc qhov kev tiv thaiv xeb yog 25 npaug ntawm hlau. Ib txheej zinc rau ntawm qhov chaw ntawmncej teebtiv thaiv nws los ntawm cov xov xwm corrosive. Kub-dip galvanizing tam sim no yog qhov siv tau zoo tshaj plaws, zoo, thiab pheej yig tshaj plaws rau cov hlau tiv thaiv kev xeb hauv huab cua thoob ntiaj teb. Tianxiang siv cov txheej txheem zinc-based alloy kub-dip galvanizing siab heev, thiab nws cov khoom tau raug tshuaj xyuas los ntawm Technical Supervision Bureau thiab muaj txiaj ntsig zoo heev.

Lub hom phiaj ntawm kev galvanizing yog los tiv thaiv kev xeb ntawm cov khoom siv hlau, txhim kho kev tiv thaiv kev xeb thiab kev siv lub neej ntawm cov hlau, thiab tseem txhim kho qhov zoo nkauj ntawm cov khoom. Hlau huab cua dhau sijhawm thiab xeb thaum raug dej lossis av. Kev galvanizing kub-dip feem ntau yog siv los tiv thaiv hlau lossis nws cov khoom los ntawm kev puas tsuaj.

Txawm hais tias zinc tsis yooj yim hloov pauv hauv huab cua qhuav, qhov alkaline zinc carbonate ntau dua tsim cov zaj duab xis nyias hauv qhov chaw noo noo. Cov zaj duab xis no tiv thaiv cov khoom sab hauv los ntawm kev xeb thiab kev puas tsuaj. Txawm tias muaj qee yam ua rau cov txheej zinc puas tsuaj, cov zinc uas puas tsuaj tuaj yeem, dhau sijhawm, tsim cov khoom sib xyaw me me hauv cov hlau, ua haujlwm ua cathode thiab raug tiv thaiv. Cov yam ntxwv ntawm galvanizing tau muab tso ua ke raws li hauv qab no:

1. Kev tiv thaiv xeb zoo heev; cov txheej zinc zoo thiab sib xws, tsis yooj yim xeb, thiab tso cai rau cov pa roj lossis kua nkag mus rau sab hauv ntawm cov khoom ua haujlwm.

2. Vim yog cov txheej zinc ntshiab, nws tsis yooj yim corroded hauv acidic lossis alkaline ib puag ncig, zoo tiv thaiv lub cev hlau rau lub sijhawm ntev.

3. Tom qab siv cov txheej chromic acid lawm, cov neeg siv khoom tuaj yeem xaiv lawv cov xim nyiam, ua rau muaj qhov zoo nkauj thiab kho kom zoo nkauj.

4. Cov txheej txheem zinc txheej txheem muaj qhov ductility zoo, thiab nws yuav tsis yooj yim tev tawm thaum lub sijhawm khoov, tuav, lossis cuam tshuam.

Yuav ua li cas xaiv cov ncej teeb galvanized?

1. Kev galvanizing kub-dip zoo dua li kev galvanizing txias, ua rau muaj txheej tuab dua thiab tiv taus xeb ntau dua nrog kev siv dav dua.

2. Cov ncej teeb galvanized xav tau kev sim ua kom sib xws ntawm cov txheej zinc. Tom qab tsib zaug sib law liag hauv cov kua tooj liab sulfate, cov qauv yeeb nkab hlau yuav tsum tsis txhob tig liab (piv txwv li, yuav tsum tsis muaj xim tooj liab tshwm sim). Ntxiv mus, qhov chaw ntawm cov yeeb nkab hlau galvanized yuav tsum tau npog tag nrho nrog cov txheej zinc, tsis muaj cov xim dub lossis npuas uas tsis tau coated.

3. Lub thickness ntawm zinc txheej yuav tsum zoo dua 80µm.

4. Phab ntsa tuab yog qhov tseem ceeb uas cuam tshuam rau kev ua haujlwm thiab lub neej ntev ntawm lub teeb ncej, thiab ua raws li cov qauv hauv tebchaws yog qhov tseem ceeb rau kev ua kom cov khoom zoo. Txhawm rau pab koj xaiv qhov zoo dua, peb muab cov qauv rau kev xam qhov hnyav ntawm lub teeb ncej: [(qhov dav sab nraud - phab ntsa tuab) × phab ntsa tuab] × 0.02466 = kg/meter, uas tso cai rau koj kom xam qhov hnyav ib 'meter' ntawm cov yeeb nkab hlau raws li koj qhov xav tau tiag tiag.

Tianxiang tshwj xeeb hauv kev lag luam wholesalegalvanized teeb ncejPeb siv cov hlau Q235/Q355 zoo ua peb cov khoom siv tseem ceeb, siv cov thev naus laus zis kub-dip galvanizing. Lub zinc txheej tuab ua tau raws li cov qauv, muab kev tiv thaiv xeb, tiv thaiv cua, thiab tiv thaiv huab cua zoo, nrog rau lub neej ua haujlwm sab nraum zoov tshaj 20 xyoo. Peb muaj cov kev tsim nyog tiav, txhawb kev hloov kho ntau, thiab muab cov nqi Hoobkas tshwj xeeb rau kev yuav khoom ntau. Peb muab kev lees paub zoo thiab kev xa khoom raws sijhawm. Txais tos tiv tauj peb!