Qhov sib txawv ntawm electroplating thiab kub-dip galvanizing tsuas yog ib lo lus, tab sis muaj qhov sib txawv tseem ceeb. Hauv tsab xov xwm no, tus editor yuav txheeb xyuas qhov sib txawv ntawmntsia liaj qhov roojelectroplating thiab kub-dip galvanizing.
Electroplating yog cov txheej txheem electrolysis ntawm anode thiab cathode ntawm cov kua hluav taws xob. Cov cathode electrons nyob rau hauv cov tshuaj dawb mus txog rau anode electrons, uas ces adsorb mus rau saum npoo ntawm ntsia liaj qhov rooj, tsim ib tug dawb tiv thaiv txheej rau electroplating. Ntawm lawv, npib tsib xee plating, npib tsib xee tin plating, chromium plating, thiab lwm yam tag nrho yog nyob rau hauv lub hauv paus ntsiab lus no, thiab qhov sib txawv tsuas yog cov xim nto thiab kev tiv thaiv corrosion.
Qhov saum npoo ntawmboltspeb feem ntau siv yog dub los yog ntuj, uas yog raug rau huab cua thiab yooj yim corrodes thiab rots nyob rau hauv lub sij hawm, nrog rau lwm yam hlau barriers. Vim yog corrosion, ntau txhiab tons ntawm pov tseg tau tsim txhua xyoo. Txhawm rau txuag cov ntaub ntawv thiab ua kom cov khoom no zoo nkauj dua thiab ruaj khov, qee qhov kev kho saum npoo yog siv los npog cov bolts nrog cov yeeb yaj kiab tiv thaiv. Feem ntau ob txoj kev yog:, Muaj ob hom bolts: electroplated zinc bolts thiab kub-dip galvanized bolts.
Tom qab galvanization ntawm bolts, yog tias ntsib huab cua ntub, zinc zaj duab xis ntawm qhov ntsia hlau tuaj yeem cais cov huab cua los ntawm lub bolt substrate, tiv thaiv lub bolt los ntawm corroded. Lub galvanization yog sib npaug ntawm cov ntsia hlau nto thiab yuav tsis tsim ib qho uas ploj lawm. Zinc txheej ntawm tag nrho cov ntsia liaj qhov rooj yog finely crystallized thiab corrosion-resistant. Electrogalvanized bolts yog huv heev thiab zoo nkauj, thiab tuaj yeem siv nrog kev ntseeg siab hauv qee qhov kev cob qhia tsis muaj plua plav tsis muaj roj lossis lwm yam stains. Cov xim ntawm electroplated zinc tseem tuaj yeem hloov tau raws li qhov xav tau. Muaj ntau cov zinc txheej nrog cov xim sib txawv xws li dawb zinc, xiav dawb zinc, xim zinc, lossis cov tub rog ntsuab, uas tuaj yeem ua lub luag haujlwm zoo nkauj hauv qhov chaw tshwj xeeb. Electroplated galvanized bolts tau dav siv thiab npog yuav luag txhua qhov kev lag luam, ua lub luag haujlwm tseem ceeb hauv tag nrho cov kev lag luam hauv kev lag luam.
Kub dip galvanizing ntawm bolts kuj yog txheej txheem tiv thaiv txheej txheem, thiab nws cov kev ua haujlwm tiv thaiv corrosion tshaj li ntawm electroplated galvanized bolts. Nws lub hauv paus ntsiab lus tseem yog yooj yim dua li electroplated galvanizing, uas yog rau raus lub bolts nyob rau hauv ib tug zinc pas dej ua ke (ntawm chav kawm, muaj lwm yam kev npaj ua hauj lwm, tab sis peb tab tom tham txog yog lub hauv paus ntsiab lus ntawm kub-dip galvanizing ntawm bolts, tsis yog cov txheej txheem). , thiab tom qab ntawd npog lub ntsej muag nrog cov yeeb yaj kiab tiv thaiv nrog lub thickness ntawm li 70 microns, Yog li kev tiv thaiv corrosion ntawm kub-dip galvanized bolts yog zoo dua li ntawm galvanized bolts. Daim ntawv thov txheej txheem ntawm kub-dip galvanized bolts tsis yog qhov dav li ntawm electrogalvanizing, thiab nws yog qhov tseem ceeb hauv kev lag luam xws li cua fais fab chaw, chaw nres tsheb photovoltaic, thiab lub teb chaws khoom siv hauv tsev network architecture.
Cov yam ntxwv ntawm kub-dip galvanized bolts kuj txawv ntawm cov electroplated bolts. Vim lub thickness ntawm kub-dip galvanizing ncav cuag 70 microns, nws muaj feem xyuam rau cov xov. Feem ntau, cov lus qhia saum toj no M8 yog tsim rau kev kho kub-dip galvanizing, thaum electroplated bolts tsis muaj qhov no. Txawm hais tias lub bolts loj npaum li cas, kev kho saum npoo tuaj yeem ua tiav. Tom qabkub-dip galvanizing ntawm bolts, tsuas muaj ib qho xim grey thiab tsis muaj lwm yam xim xim tuaj yeem tsim tau. Yog li tom qab kub-dip galvanizing, cov tsos ntawm cov ntsia liaj qhov rooj hloov tau zoo heev, thiab nws tsis zoo li zoo nkauj li kub-dip galvanized ntsia liaj qhov rooj. Qhov saum npoo smoothness ntawm lub ntsia liaj qhov rooj kuj tsis zoo heev, uas yog txawv kiag li los ntawm kub-dip galvanized ntsia liaj qhov rooj. Yog li ntawd, tom qab kub-dip galvanizing ntawm lub ntsia liaj qhov rooj, kev kub-dip galvanized txiv ntseej yuav tsum tau sib phim thaum lub sij hawm installation. Thiab galvanized bolts tsis muaj kev txhawj xeeb li no.
Hais txog tus nqi, kuj muaj qhov sib txawv ntawm ob. Tam sim no, tus nqi ntawm electrogalvanizing yog nyob ib ncig ntawm 1500 yuan ib tuj, thaum tus nqi ntawm kub-dip galvanizing rau bolts yog nyob ib ncig ntawm 3000 yuan ib tuj. Yog li ntawd, tus nqi ntawm cov bolts ntawm tib qhov tshwj xeeb tom qab kub-dip galvanizing yog siab dua li tom qab electrogalvanizing, uas yuav tsum tau muab sau tseg.
Nyob rau hauv cov nqe lus ntawm kev siv, seb lub ntsia liaj qhov rooj yog dub, tej yam ntuj tso xim, los yog electroplated nrog zinc, nws tsis muaj kev cuam tshuam rau kev siv ntawm threads thiab yuav ncaj qha tig rau installation. Txawm li cas los xij, tom qab kub-dip galvanizing ntawm lubntsia liaj qhov rooj, txoj kab uas hla ntawm cov xov yuav raug hloov. Yog tias siv rau ntawm lub substrate, cov xov txoj kab uas hla ntawm lub ntsia liaj qhov rooj yuav raug txo los yog threaded qhov yuav loj, txwv tsis pub nws yuav nyuaj rau kev koom tes nrog installation.
