Kwi-atmosfera, i-zinc ixhathisa kakhulu kumhlwa kunentsimbi; phantsi kweemeko eziqhelekileyo, ukuxhathisa kwe-zinc kumaxesha angama-25 ensimbi. Ingubo ye-zinc ebusweni beipali yokukhanyaiyayikhusela kumajelo eendaba ezonakalisayo. I-Hot-dip galvanizing okwangoku yeyona nto isebenzayo, esebenzayo, kunye neyongayo yokwambathisa intsimbi ngokuchasene nokuhlwa kweatmosfere kumazwe ngamazwe. I-Tianxiang isebenzisa ubuchwepheshe be-zinc-based alloy hot-dip galvanizing technology, kwaye iimveliso zayo ziye zahlolwa yi-Technical Supervision Bureau kwaye zikumgangatho obalaseleyo.
Injongo ye-galvanizing kukuthintela ukubola kwamacandelo ensimbi, ukuphucula ukunyanzeliswa kwe-corrosion kunye nobomi benkonzo yensimbi, kunye nokuphucula imbonakalo yokuhlobisa imveliso. Imozulu yentsimbi ngokuhamba kwexesha kwaye idleka xa ibekwe emanzini okanye emhlabeni. I-Hot-dip galvanizing isetyenziselwa ukukhusela intsimbi okanye iinxalenye zayo kumonakalo.
Nangona i-zinc ingatshintshi ngokukhawuleza emoyeni owomileyo, i-alkaline ye-zinc carbonate eninzi yenza ifilimu encinci kwiindawo ezifumileyo. Le filimu ikhusela amacandelo angaphakathi kwi-corrosion kunye nomonakalo. Nangona izinto ezithile zenza ukuba i-zinc layer iyancipha, i-zinc eyonakalisiweyo inokuthi, ngokuhamba kwexesha, yenze i-micro-cell composite kwintsimbi, isebenze njenge-cathode kwaye ikhuselwe. Iimpawu zegalvanizing zishwankathelwa ngolu hlobo lulandelayo:
1. Ukumelana nomhlwa okugqwesileyo; i-zinc coating ilungile kwaye ifanayo, ayidli ngokukhawuleza, kwaye ivumela iigesi okanye ulwelo ukuba lungene ngaphakathi kwendawo yokusebenza.
2. Ngenxa yomgangatho ococekileyo we-zinc, akulula ukugqwala kwiindawo ezine-acidic okanye i-alkaline, ukukhusela ngokufanelekileyo umzimba wensimbi ixesha elide.
3. Emva kokuba i-chromic acid ifakwe kwi-coating, abathengi banokukhetha umbala wabo owuthandayo, okukhokelela ekugqityweni kobuhle kunye nokuhlobisa.
4. Itekhnoloji yokugquma i-zinc ine-ductility elungileyo, kwaye ayiyi kuxobuka ngokulula ngexesha lokugoba, ukuphatha, okanye iimpembelelo ezahlukeneyo.
Indlela yokukhetha iipali zokukhanya eziphekiweyo?
1. I-galvanizing ye-Hot-dip igqwesile kune-galvanizing ebandayo, ivelisa i-coating engqindilili kunye ne-corrosion ngakumbi kunye nezicelo ezibanzi.
2. Izibonda zokukhanya zegalvanized zifuna uvavanyo lwe-zinc coating uniformity. Emva kokucwiliswa okuhlanu okulandelelanayo kwisisombululo se-sulfate yethusi, isampuli yombhobho wensimbi akufanele iguquke ebomvu (oko kukuthi, akukho mbala wobhedu kufuneka ubonakale). Ngaphezu koko, umphezulu wombhobho wentsimbi kufuneka ugutyungelwe ngokupheleleyo kunye ne-zinc coating, ngaphandle kwamabala amnyama angabonakaliyo okanye ama-bubbles.
3. Ubukhulu be-zinc bokwambathisa kufuneka bube bukhulu kune 80µm.
4. Ubukhulu bendonga yinto ephambili echaphazela ukusebenza kunye nobomi bepali yokukhanya, kwaye ukuthobela imigangatho yelizwe kubalulekile ekuqinisekiseni umgangatho wemveliso. Ukukunceda wenze ukhetho olungcono, sinikezela ngefomula yokubala ubunzima bepali yokukhanya: [(i-diameter yangaphandle - ubukhulu bodonga) × ubukhulu bodonga] × 0.02466 = kg / imitha, okukuvumela ukuba ubale ngokuchanekileyo ubunzima kwimitha nganye yombhobho wensimbi ngokusekelwe kwiimfuno zakho zangempela.
I-Tianxiang igxile kwi-wholesaleiipali zokukhanya ezenziwe ngamagalvanized. Sisebenzisa umgangatho ophezulu we-Q235/Q355 wentsimbi njengesixhobo sethu esingundoqo, sisebenzisa itekhnoloji yokufaka igalvanizing eshushu. Ubukhulu be-zinc bokwambathisa buhlangabezana nemigangatho, bubonelela ukuxhathisa umhlwa, ukuxhathisa umoya, kunye nokumelana nemozulu eyomeleleyo, kunye nobomi benkonzo yangaphandle obungaphezu kweminyaka engama-20. Sineziqinisekiso ezipheleleyo, sixhasa uhlengahlengiso olukhulu, kwaye sinikezela ngamaxabiso akhethekileyo efektri yokuthenga isambuku. Sinikezela ngengqinisekiso yomgangatho obanzi kunye nokuhanjiswa kwempahla ngexesha. Wamkelekile ukuba uqhagamshelane nathi!
Ixesha lokuposa: Dec-03-2025
