Phapano ke efe lipakeng tsa chrome plating, nickel plating le zinc plating?

Taba ea pele, a re utloisise hore na electroplating ke eng
Electroplating ke mokhoa oa ho sebelisa molao-motheo oa electrolysis ho roala lera le tšesaane la lisebelisoa tse ling kapa li-alloys holim'a litšepe tse itseng. Tse kang mafome), ntlafatsa ho hanyetsa ho apara, motlakase oa motlakase, ho bonahatsa, ho hanyetsa kutu (copper sulfate, joalo-joalo) le ho ntlafatsa aesthetics.

Electroplating e boetse e arotsoe ka lits'ebetso tse ikhethileng joalo ka koporo, ho penta ka khauta, ho rala silevera, chrome plating, nickel plating le zinc plating. Sebakeng sa tlhahiso, ho roala zinki, nickel plating le chrome plating ke tsona tse sebelisoang ka ho fetisisa. Mme ho tlameha ho be le phapang pakeng tsa tse tharo, ho nepahetse?mochini oa aluminium

Sesetiloe
Tlhaloso: Galvanizing e bolela theknoloji ea phekolo ea holim'a metsi e koahelang lesela la zinki holim'a tšepe, li-alloys kapa lisebelisoa tse ling bakeng sa botle le ho thibela mafome.
Likarolo: theko e tlase, anti-corrosion ka kakaretso, 'mala o mosoeu oa silevera.
Lisebelisoa: Li-screw, li-circuit breakers, lisebelisoa tsa indasteri, joalo-joalo.

Nickel e pentiloe
Tlhaloso: Mokhoa oa ho maneha lesela la nickel holim’a tšepe kapa linthong tse ling tseo e seng tsa tšepe ka mekhoa ea electrolysis kapa ea lik’hemik’hale, e bitsoang nickel plating.
Likarolo: e ntle, e ka khabisoa, theko e phahameng, ts'ebetso e rarahaneng hanyenyane, 'mala ke silevera e tšoeu le mosehla.
Lisebelisoa: likatiba tsa mabone tse bolokang matla, lichelete tsa tšepe, hardware, joalo-joalo.

chrome
Tlhaloso: Chromium ke mofuta oa tšepe e tšoeu e khanyang e nang le 'mala o moputsoa o fokolang. Ke mokhoa oa ho betla lera la chromium holim'a tšepe kapa e meng e seng ea tšepe ka mekhoa ea electrolytic kapa ea lik'hemik'hale, e bitsoang chrome plating.
Likarolo: Ho na le mefuta e 'meli ea plating ea chrome, ea pele ke ea mokhabiso, ponahalo e khanyang, ho hanyetsa ho roala ho molemo, ho hanyetsa mafome ha ho molemo joaloka galvanized, 'me ho mpe ho feta oxidation; ea bobeli ke ho eketsa boima le ho apara ho hanyetsa likarolo tsa tšepe, joalo-joalo, e leng mosebetsi oa karolo.
Kopo: Likarolo tse khanyang tse khabisitsoeng, lisebelisoa, lipompo, joalo-joalo ho lisebelisoa tsa lapeng, lisebelisoa tsa elektronike le lihlahisoa tse ling.mochini oa likoloi

Ha e le phapang ea motheo ka ho fetisisa pakeng tsa mefuta e meraro ea electroplating
1: "Chromium plating ke haholo-holo ho ntlafatsa boima ba holim'a metsi, ponahalo e ntle le thibelo ea mafome. Chromium plating e na le botsitso bo botle ba lik'hemik'hale 'me ha e sebetse ka alkali, sulfide, nitric acid le boholo ba li-organic acid, empa e qhibiliha ka hydrohalic acid ( Joalo ka hydrochloric acid) le hot sulfuric acid Hobane chromium ha e fetole 'mala, e ka boloka bokhoni ba eona ba ho bonahatsa nako e telele' me e molemo ho feta silevera le nickel.
2: Nickel plating haholo-holo ha e senyehe, e thibela ho bola, e thibela mafome, hangata e tšesaane, 'me mokhoa ona o arotsoe ka mekhahlelo e' meli: electroplating le lik'hemik'hale.
3: Galvanized e ntle haholo ebile ha e na mafome. Zn ke tšepe e sebetsang e khonang ho itšoara ka li-acids, kahoo e na le khanyetso e fokolang ea ho bola 'me e theko e tlaase ho tse tharo.
Phapang ea litšenyehelo ke hore chrome plating ke eona e turang haholo, nickel ke ea bobeli, 'me zinki ke eona e theko e tlaase. Har'a tsona, rack plating, barrel plating, joalo-joalo li boetse li khetholloa. Ho roala rack ho bitsa chelete e ngata, 'me ho roala libarele ho theko e tlaase.
Ka mor'a ho khathatseha haholo, metsoalle e meng e ile ea re e ntse e le ntho e sa utloahaleng le e sa hlakang, kahoo mohlophisi a ka u bolella feela, ke tla ferekana ka mor'a ho khathatseha ka nakoana, kahoo a re khetholleng ka mebala.
Chrome plating e bosoeu bo bosoeu, ho roala ha nickel ke bosehla bo bosehla, bo bosoeu ba silevera (ha e le hantle, ho boetse ho na le zinki e mebala-bala, zinki e bohlooho, matt chrome, chrome e khanyang, nickel e tšoeu, nickel e ntšo, joalo-joalo, ha u bua haholo, ho feta moo u hlokang kelello.)

Eketsa tsebo ea hau:
1- Tlhahiso ea Electroplating e laoloa haholo ke likhoerekhoere le tšilafalo ea tšepe e boima ka har'a likhoerekhoere. Naha e laotse ka thata ho atolosoa ha indasteri ea ho roala motlakase, 'me e fokotsehile selemo le selemo.
2- Ts'ebetso ea electroplating naheng ea heso haholo-holo e entsoe ka galvanized, koporo-plated, nickel-plated, le chromium-plated, eo zinc-plated e etsang 50%, le copper-plated, chromium-plated le nickel-plated bakeng sa 30%.
3- Haeba sepheo e le ho thibela mafome, ho ka sebelisoa zinki kapa cadmium plating; haeba sepheo ke ho thibela ho roala, nickel kapa chrome plating ke khetho e ntle ka ho fetisisa.
Electroplating ke tsebo e tebileng haholo, 'me ha e hlake polelong e le' ngoe kapa tse peli, 'me mokhoa oa ho betla oa thepa e' ngoe le e 'ngoe o fapane, joalo ka kalafo ea pre-plating, formula ea electrolyte, boholo ba hajoale, nako ea electroplating, joalo-joalo, lintlha tsohle li tla e-ba Sena se lebisa liphetohong tsa boleng ba electroplating, ka thōko ho lintho tse ling, hona joale ke tse nyenyane le nako ea electroplating e telele, e le hore boleng ba lihlahisoa tse entsoeng ka plated bo be molemo, ho bolelang hore ho lieha ho pheha, ehlile litšenyehelo le tsona lia phahama.likarolo tsa mochini oa aluminium