Nyob rau hauv cov huab cua, zinc yog deb tshaj resistant rau corrosion tshaj hlau; Raws li ib txwm muaj, zinc qhov corrosion kuj yog 25 npaug ntawm cov hlau. Ib txheej zinc txheej rau ntawm qhov chawlub teeb ncejtiv thaiv nws los ntawm corrosive media. Kub-dip galvanizing tam sim no yog qhov ua tau zoo tshaj plaws, ua tau zoo, thiab kev lag luam zoo tshaj plaws rau cov hlau tiv thaiv atmospheric corrosion thoob ntiaj teb. Tianxiang siv cov zinc-based alloy kub-dip galvanizing tshuab, thiab nws cov khoom tau raug tshuaj xyuas los ntawm Technical Supervision Bureau thiab yog cov zoo heev.
Lub hom phiaj ntawm galvanizing yog los tiv thaiv corrosion ntawm steel Cheebtsam, txhim kho corrosion kuj thiab kev pab cuam lub neej ntawm steel, thiab kuj txhim khu lub zoo nkauj tsos ntawm cov khoom. Hlau huab cua dhau sijhawm thiab corrodes thaum raug dej los yog av. Kub-dip galvanizing feem ntau yog siv los tiv thaiv hlau lossis nws cov khoom los ntawm kev puas tsuaj.
Thaum zinc tsis hloov pauv hauv huab cua qhuav, qhov ntau alkaline zinc carbonate ua rau cov yeeb yaj kiab nyias hauv qhov chaw ntub dej. Cov yeeb yaj kiab no tiv thaiv cov khoom sab hauv los ntawm corrosion thiab puas. Txawm hais tias qee yam ua rau cov zinc txheej tsis zoo, cov zinc puas tuaj yeem, dhau sijhawm, tsim cov micro-cell composite hauv cov hlau, ua raws li cathode thiab tiv thaiv. Cov yam ntxwv ntawm galvanizing tau sau tseg raws li hauv qab no:
1. Zoo heev corrosion kuj; zinc txheej yog zoo thiab sib xws, tsis yooj yim corroded, thiab tso cai rau gases los yog kua nkag mus rau sab hauv ntawm lub workpiece.
2. Vim yog cov zinc txheej ntshiab, nws tsis yooj yim corroded nyob rau hauv acidic los yog alkaline ib puag ncig, zoo tiv thaiv lub cev steel rau lub sij hawm ntev.
3. Tom qab siv cov chromic acid txheej, cov neeg siv khoom tuaj yeem xaiv lawv cov xim uas nyiam, ua rau muaj kev zoo nkauj thiab zoo nkauj tiav.
4. Cov txheej txheem zinc txheej muaj cov ductility zoo, thiab nws yuav tsis yooj yim tev tawm thaum muaj ntau yam dabtsi yog khoov, tuav, lossis cuam tshuam.
Yuav ua li cas xaiv galvanized teeb ncej?
1. Kub-dip galvanizing yog superior rau txias galvanizing, ua ib tug thicker thiab corrosion-resistant txheej nrog dav siv.
2. Galvanized lub teeb ncej yuav tsum tau kuaj zinc txheej uniformity. Tom qab tsib qhov sib law liag rau hauv cov tshuaj tooj liab sulfate, cov qauv yeeb nkab steel yuav tsum tsis txhob tig liab (piv txwv li, tsis muaj xim tooj liab yuav tsum tshwm sim). Tsis tas li ntawd, qhov saum npoo ntawm cov yeeb nkab steel galvanized yuav tsum tau them tag nrho nrog zinc txheej, tsis muaj qhov tsis muaj xim dub los yog npuas.
3. Lub thickness ntawm zinc txheej yuav tsum siab tshaj 80µm.
4. Phab ntsa tuab yog qhov tseem ceeb 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 los xyuas kom meej cov khoom zoo. Txhawm rau pab koj xaiv qhov zoo dua, peb muab cov qauv rau kev suav qhov hnyav ntawm lub teeb ncej: [(sab nraud txoj kab uas hla - phab ntsa thickness) × phab ntsa thickness] × 0.02466 = kg / meter, tso cai rau koj kom raug xam qhov hnyav ib meter ntawm cov yeeb nkab steel raws li koj xav tau tiag tiag.
Tianxiang tshwj xeeb hauv kev lag luam wholesalegalvanized teeb ncej. Peb siv cov khoom zoo Q235 / Q355 steel ua peb cov khoom tseem ceeb, siv cov tshuab kub-dip galvanizing. Lub zinc txheej thickness ua tau raws li cov qauv, muab xeb tiv thaiv, cua tsis kam, thiab muaj zog tiv thaiv huab cua, nrog rau kev pab sab nraum zoov tshaj 20 xyoo. Peb muaj cov kev tsim nyog ua tiav, txhawb kev tsim kho ntau, thiab muab cov nqi tsim nyog rau kev yuav khoom ntau. Peb muab kev lees paub zoo thiab kev xa khoom raws sijhawm. Txais tos tiv tauj peb!
Post lub sij hawm: Dec-03-2025
