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

Taba ea pele, a re utloisise hore na electroplating ke eng.
Electroplating e sebelisa molao-motheo oa electrolysis ho koahela lera le tšesaane la litšepe 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, g le zinc plating. Ho etsoa, ​​​​zinc plating, nickel plating, le chrome plating ke tsona tse sebelisoang haholo. 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 mokhoa oa electrolysis kapa lik'hemik'hale tse bitsoang nickel plating.
Likarolo: e ntle, e ka khabisoa, e na le theko e phahameng, 'me ke mokhoa o rarahaneng hanyenyane. Mebala ke silifera, bosweu le bosehla.
Lisebelisoa: likatiba tsa mabone tse bolokang matla, lichelete tsa tšepe, hardware, joalo-joalo.

Chrome

Tlhaloso: Chromium ke 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 seng ea tšepe ka mekhoa ea electrolytic kapa ea lik'hemik'hale e bitsoang chrome plating.
Features: Ho na le mefuta e 'meli ea chrome plating; ea pele ke ea mokhabiso; ponahalo e khanyang, ho hanyetsa ho apara 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 tsa mekhabiso, lisebelisoa, lipompo, joalo-joalo, lisebelisoa tsa lapeng, lisebelisoa tsa elektroniki le lihlahisoa tse ling.mochini oa likoloi

Ha e le ka ho fetisisa fufundamentalifference pakeng tsa mefuta e meraro ea electroplating
1: "Chromium plating haholo-holo e ntlafatsa ho thatafala ha 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,d le boholo ba li-organic acid. Leha ho le joalo, e qhibiliha ka hydrohalic acid ( Tse kang 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 Tshebetso ka kakaretso ke electroplating.
2: Nickel plating haholo-holo ha e senyehe, e thibela ho bola, e thibela mafome, 'me ka kakaretso 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 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, le tsona li khetholloa. Ho rala li-rack ho bitsa chelete e ngata, 'me ho roala libarele ho theko e tlaase.
Ka mor'a ho tsitlella haholo, metsoalle e meng e ile ea re e ntse e le booatla le bo sa hlakang, kahoo mohlophisi a ka u bolella feela hore ke tla ferekana ka mor'a ho khathatseha ka nakoana, kahoo a re khetholleng ka mebala.
Chrome plating e bosoeu bo khanyang; nickel plating ke bosehla bo bosehla, bo bosoeu ba silevera (, 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, u le sethoto le ho feta.

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, copper-plated, nickel-plated, le chromium-plated, eo zinc-plated e etsang 50%, le copper-plated, chromium-plated le nickel-plated accounts tsa 30. %.
3- Haeba sepheo e le ho thibela mafome, ho ka sebelisoa zinki kapa cadmium plating; haeba ho shebane le liaparoidwear, nickel kapa chrome plating ke khetho e ntle ka ho fetisisa.

Electroplating ke tsebo e tebileng, 'me ha e hlake ka polelo e le' ngoe kapa tse peli d mokhoa oa ho roala oa thepa e 'ngoe le e' ngoe e fapane, joalo ka phekolo ea pele ho plating, mokhoa oa electrolyte, boholo ba hona joale, nako ea electroplating, joalo-joalo,; Sena se lebisa liphetohong tsa boleng ba electroplating, ka thōko ho lintho tse ling, hona joale ke tse nyenyane 'me nako ea electroplating e telele, e le hore boleng ba lihlahisoa tse pentiloeng bo be molemo, e leng se bolelang hore e lieha ho pheha. Ha e le hantle, litšenyehelo le tsona lia phahama.Aluminiumm likarolo tsa machining