1. palastik electroplating
Aya seueur jinis plastik pikeun bagian plastik, tapi henteu sadayana plastik tiasa dilapis.
Sababaraha palapis plastik sareng logam gaduh kakuatan beungkeutan anu goréng sareng henteu gaduh nilai praktis;sababaraha sipat fisik plastik sarta coatings logam, kayaning koefisien ékspansi, teuing béda, sarta hese mastikeun kinerja maranéhanana dina lingkungan béda suhu luhur.
palapis nu lolobana logam tunggal atawa alloy, kayaning target titanium, séng, cadmium, emas atawa kuningan, perunggu, jsb;aya ogé lapisan dispersi, kayaning nikel-silikon carbide, nikel-grafit fluorida, jsb;aya ogé lapisan clad, kayaning baja Lapisan tambaga-nikel-kromium, lapisan pérak-indium on baja, jsb Dina hadir, nu panglobana dipaké pikeun electroplating nyaeta ABS, dituturkeun ku PP.Sajaba ti éta, PSF, PC, PTFE, jsb ogé boga metoda electroplating suksés, tapi aranjeunna leuwih hese.
ABS / PC prosés electroplating palastik
Degreasing → Hidrofilik → Pra-kasar → Roughening → Netralisasi → Sakabeh Surface → Aktivasina → Debonding → Electroless Nikel Immersion → Scorched Tambaga → Asam Tambaga Plating → Semi-caang Nikel Plating → High Walirang Nikel Plating → Caang Nikel Plating → Caang Nikel Plating
2. Electroplating tina konci, cahaya jeung hardware hiasan
Bahan dasar konci, lampu, sareng hardware hiasan lolobana alloy séng, baja sareng tambaga
Prosés electroplating has nyaéta kieu:
(1) basis séng alloy paeh castings
Polishing → Trichlorethylene degreasing → Gantung → degreasing kimiawi → cuci cai → beberesih ultrasonik → cuci cai → degreasing éléktrolitik → cuci cai → aktivasina uyah → cuci cai → Pra-plated tambaga alkali → Daur ulang → cuci cai → H2SO4 nétralisasi → Cuci cai → Coke Phosphate plating tambaga → daur ulang → cuci cai → aktivasina H2SO4 → cuci cai → asam tambaga caang → daur ulang → cuci cai → a), atawa lianna (b nepi ka e)
a) Plating nikel hideung (atawa gun hideung) → cuci cai → drying → gambar kawat → cet semprot → (perunggu beureum)
b) → Plating nikel caang → daur ulang → cuci → plating krom → daur ulang → cuci → drying
c) → Niru emas → daur ulang → nyeuseuh → garing → cet → garing
d) → emas imitasi → daur ulang → cuci → plating nikel hideung → cuci → drying → gambar → lukisan → drying → (perunggu héjo)
e) → Plating nikel mutiara → cuci cai → plating Chrome → daur ulang → cuci cai → drying
(2) Bagian baja (bagian tambaga)
Polishing → beberesih ultrasonik → nongkrong → degreasing kimiawi → panyabutan minyak katoda éléktrolit → panyabutan minyak éléktrolit anoda → cuci cai → aktivasina asam hidroklorat → cuci cai → tambaga alkali pra-plated → daur ulang → cuci cai → nétralisasi H2SO4 → cuci cai → tambaga caang asam → daur ulang → Cuci → aktivasina H2SO4 → Cuci
3. Electroplating motor, suku cadang mobil jeung jati baja
Bahan dasar suku cadang motor sareng jati baja sadayana baja, anu ngadopsi prosés electroplating multi-lapisan, anu ngagaduhan syarat anu luhur pikeun penampilan sareng résistansi korosi.
Prosés has nyaéta kieu:
Polishing → Gantung → Katodik panyabutan minyak éléktrolitik → Cuci cai → Éléktrolisis asam → Cuci cai → Panyabutan minyak éléktrolitik anoda → Cuci cai → Aktivasina H2SO4 → Cuci cai → Plating nikel semi-caang → Nikel caang pinuh → Daur ulang → Cuci cai × 3 → Chrome plating → Daur ulang → beberesih × 3 → ngagantung → garing
4.Plating of asesoris Saniter Ware
Kalolobaan bahan dasar ware Saniter mangrupakeun alloy séng, sarta grinding pisan husus, merlukeun kacaangan tinggi na leveling of palapis nu.Aya ogé bagian tina Saniter Ware kalawan bahan dasar kuningan, sarta prosés electroplating sarua jeung nu alloy séng.
Prosés has nyaéta kieu:
Bagian alloy séng:
Polishing → Trichlorethylene degreasing → Gantung → degreasing kimiawi → cuci cai → beberesih ultrasonik → cuci cai → Electrodeoiling → cuci cai → Aktivasina uyah → Cuci cai → Pra-plated tambaga alkali → Daur ulang → Cuci cai → H2SO4 nétralisasi → Cuci cai → Asam Phosphoric plating tambaga → daur ulang → cuci → aktivasina H2SO4 → cuci → tambaga caang asam → daur ulang → cuci → drying → nongkrong → polishing → dewaxing → cuci → plating tambaga alkali → daur ulang → cuci → nétralisasi H2SO4 → cuci → plating nikel caang tinggi, sarta multilayer Ni ogé dipaké) → Daur ulang → Cuci × 3 → Chrome plating → Daur ulang → Cuci × 3 → Drying
5. Electroplating tina cangkang batré
Prosés electroplating jeung alat husus tina hal batré anu jejer panas dina industri electroplating.Merlukeun laras nikel brightener boga utamana alus kinerja low-DK zone positioning jeung kinerja anti karat pos-processing.
aliran prosés has:
Rolling na degreasing → cuci cai → aktivasina → cuci cai → udar permukaan → plating nikel tong → cuci cai → ngaleupaskeun pilem → cuci cai → passivation →
6. Electroplating tina roda alloy aluminium otomotif
(1) Aliran prosés
Polishing → shot blasting (opsional) → panyabutan lilin ultrasonik → cuci cai → etching alkali na degreasing → cuci cai → etsa asam (cahaya) → cuci cai → sinking séng (Ⅰ) → cuci cai → panyabutan séng → cuci cai → deposit séng ( Ⅱ) → cuci cai → Plating nikel poék → cuci ku tambaga caang asam → cuci ku cai → polishing Nyeuseuh cai
(2) Ciri prosés
1. Metodeu hiji-hambalan degreasing na alkali etching diadopsi, nu teu ngan ngaheéat prosés, tapi ogé facilitates ngaleupaskeun noda minyak pori, ku kituna substrat geus pinuh kakeunaan dina kaayaan minyak-gratis.
2. Anggo solusi étsa niacin bébas konéng pikeun ngirangan polusi lingkungan sareng nyegah korosi.
3. Sistim electroplating nikel multi-lapisan, caang, leveling alus;bédana poténsial, jumlah micropores stabil, sareng résistansi korosi anu luhur.
waktos pos: Mar-22-2023