1. Yas electroplating
Muaj ntau hom yas rau cov khoom yas, tab sis tsis yog txhua yam yas tuaj yeem ua electroplated.
Qee cov yas thiab hlau coatings muaj kev sib txuas tsis zoo thiab tsis muaj txiaj ntsig zoo;qee cov khoom siv lub cev ntawm cov yas thiab hlau txheej, xws li expansion coefficients, txawv heev, thiab nws yog ib qho nyuaj los xyuas kom meej lawv cov kev ua tau zoo nyob rau hauv ib tug kub kub txawv qhov chaw.
Cov txheej txheej feem ntau yog ib qho hlau lossis hlau, xws li lub hom phiaj titanium, zinc, cadmium, kub lossis tooj dag, bronze, thiab lwm yam;kuj tseem muaj cov txheej txheem dispersion, xws li nickel-silicon carbide, nickel-graphite fluoride, thiab lwm yam.;tseem muaj cov khaubncaws sab nraud povtseg, xws li steel Cov txheej tooj liab-nickel-chromium, nyiaj-indium txheej ntawm cov hlau, thiab lwm yam. Tam sim no, feem ntau siv rau electroplating yog ABS, ua raws li PP.Tsis tas li ntawd, PSF, PC, PTFE, thiab lwm yam kuj muaj kev vam meej electroplating, tab sis lawv nyuaj dua.
ABS / PC yas electroplating txheej txheem
Degreasing → Hydrophilic → Pre-roughening → Roughening → Neutralization → Tag Nrho Nto → Ua kom → Debonding → Electroless Nickel Immersion → Scorched Copper → Acid Copper Plating → Semi-ci Nickel Plating → High Sulfur Nickel Plating → Ci ntsa iab Nickel Plating
2. Electroplating ntawm cov xauv, teeb pom kev zoo thiab cov khoom siv kho kom zoo nkauj
Cov ntaub ntawv tseem ceeb ntawm cov xauv, teeb pom kev zoo, thiab cov khoom siv kho kom zoo nkauj feem ntau yog zinc alloy, steel thiab tooj liab.
Cov txheej txheem electroplating raug raws li hauv qab no:
(1) Zinc-based alloy tuag castings
Polishing → Trichlorethylene degreasing → Hanging → Tshuaj degreasing → Dej ntxuav → Ultrasonic tu → Dej ntxuav → Electrolytic degreasing → Dej ntxuav → ntsev ua kom ntsev → dej ntxuav → Pre-plated alkaline tooj liab → Recycling → Watering 2SO4 Cutralization tooj liab plating → recycling → dej ntxuav → H2SO4 ua kom → dej ntxuav → kua qaub ci tooj liab → rov ua dua → dej ntxuav → a), los yog lwm yam (b rau e)
a) Dub npib tsib xee plating (los yog phom dub) → dej ntxuav → ziab → xaim kos duab → tshuaj tsuag xim → (liab tooj liab)
b) → ci npib tsib xee plating → recycling → ntxuav → chrome plating → recycling → ntxuav → ziab
c) → Xaj kub → rov ua dua → ntxuav → qhuav → pleev xim → qhuav
d) → Imitation kub → rov siv dua → ntxuav → dub npib tsib xee plating → ntxuav → ziab → kos duab → pleev xim → ziab → (ntsuab tooj liab)
e) → Pearl nickel plating → dej ntxuav → chrome plating → recycling → dej ntxuav → ziab
(2) Hlau qhov chaw (tooj liab qhov chaw)
Polishing → ultrasonic tu → dai → tshuaj degreasing → cathode electrolytic roj tshem tawm → anode electrolytic roj tshem tawm → dej ntxuav → hydrochloric acid activation → dej ntxuav → pre-plated alkaline tooj liab → rov ua dua → dej ntxuav → H2SO4 neutralization → dej ntxuav → acid ci tooj liab → Recycling → Ntxuav → H2SO4 ua kom → Ntxuav
3. Electroplating ntawm maus taus, nws pib qhov chaw thiab steel rooj tog
Lub hauv paus cov ntaub ntawv ntawm maus taus qhov chaw thiab steel rooj tog yog tag nrho cov hlau, uas tau txais ntau txheej txheej electroplating, uas muaj cov kev xav tau siab rau cov tsos thiab corrosion kuj.
Tus txheej txheem yog raws li nram no:
Polishing → Hanging → Cathodic electrolytic roj tshem tawm → Dej ntxuav → Acid electrolysis → Dej ntxuav → Anode electrolytic roj tshem tawm → Dej ntxuav → H2SO4 ua kom → Dej ntxuav → Semi-ci nickel plating → Ci ntsa iab npib tsib xee → Recycling → Dej ntxuav × 3 plating → Recycling → Ntxuav × 3 → dai → qhuav
4.Plating ntawm sanitary ware accessories
Feem ntau ntawm cov khoom siv huv huv hauv paus yog zinc alloys, thiab kev sib tsoo yog qhov tshwj xeeb, yuav tsum muaj qhov ci ntsa iab thiab qib ntawm txheej txheej.Kuj tseem muaj ib feem ntawm cov khoom siv tu cev nrog cov khoom siv tooj dag, thiab cov txheej txheem electroplating yog tib yam li zinc alloy.
Tus txheej txheem yog raws li nram no:
Zinc alloy qhov chaw:
Polishing → Trichlorethylene degreasing → Hanging → Tshuaj degreasing → Dej ntxuav → Ultrasonic tu → Dej ntxuav → Electrodeoiling → Dej ntxuav → ntsev → dej ntxuav → Pre-plated alkaline tooj liab → Recycling → Dej ntxuav dej → H2 phoric acid tooj liab plating → recycling → ntxuav → H2SO4 ua kom → ntxuav → kua qaub ci tooj liab → recycling → ntxuav → ziab → dai → polishing → dewaxing → ntxuav → alkali tooj liab plating → recycling → ntxuav → H2SO4 ci ntsa iab plating → neutralization siab, thiab multilayer Ni kuj tseem siv tau) → Recycling → Ntxuav × 3 → Chrome plating → Recycling → Ntxuav × 3 → ziab
5. Electroplating ntawm roj teeb plhaub
Cov txheej txheem electroplating thiab cov cuab yeej tshwj xeeb ntawm cov ntaub ntawv roj teeb yog cov ntsiab lus kub hauv kev lag luam electroplating.Nws yuav tsum tau lub thoob npib tsib xee brightener kom muaj qhov tshwj xeeb zoo qis-DK cheeb tsam qhov chaw ua haujlwm thiab tom qab ua haujlwm los tiv thaiv xeb.
Hom txheej txheem ntws:
Rolling thiab degreasing → dej ntxuav → ua kom → dej ntxuav → deg txias → chim nickel plating → dej ntxuav → zaj duab xis tshem tawm → dej ntxuav → passivation →
6. Electroplating ntawm automotive aluminium alloy log
(1) Txheej txheem khiav
Polishing → txhaj tshuaj blasting (yeem) → Ultrasonic wax tshem tawm → dej ntxuav → alkali etching thiab degreasing → dej ntxuav → kua qaub (teeb pom kev zoo) → dej ntxuav → sinking zinc (Ⅰ) → dej ntxuav → zinc tshem tawm → dej ntxuav → zinc depositing ( Ⅱ) → ntxuav dej → Plating tsaus nickel → ntxuav nrog acidic ci tooj liab → ntxuav nrog dej → polishing dej ntxuav
(2) Txheej txheem yam ntxwv
1. Cov txheej txheem ib-kauj ruam ntawm degreasing thiab alkali etching yog saws, uas tsis tsuas yog txuag cov txheej txheem, tab sis kuj yooj yim tshem tawm cov pore roj stains, kom lub substrate yog tag nrho raug nyob rau hauv ib tug oil-dawb lub xeev.
2. Siv cov tshuaj daj-dawb niacin etching kom txo tau ib puag ncig muaj kuab paug thiab tsis txhob muaj corrosion ntau dhau.
3. Multi-txheej nickel electroplating system, ci, zoo leveling;muaj peev xwm sib txawv, ruaj khov ntawm micropores, thiab siab corrosion kuj.
Post lub sij hawm: Mar-22-2023