Nickel plating ibasa rakakosha rekushandura maitiro ayo anogadzira yakanyatso kudzora nickel-based composite layer, inogonesa.foil yemhangurakuchengetedza kugadzikana kunoshamisa pasi pemamiriro akanyanya. Ichi chinyorwa chinoongorora mafambiro ari kuitanickel-plated mhangura foiltekinoroji kubva kumakona matatu-kupisa uye corrosion dziviriro, electromagnetic shielding, uye process innovation. KushandisaCIVEN METAL's nano-scale nickel plating tekinoroji semuenzaniso, inotaridza kukosha kwechinhu muminda yepamberi senge simba idzva uye aerospace.
1. Dual Protection Mechanism uye Performance Breakthroughs yeNickel Plating
1.1 Muviri uye Kemikari Mechanism yeKudzivirira Kwekushisa Kwepamusoro
Nickel layer (0.1μm gobvu) inopa kuchengetedzwa kwepamusoro-tembiricha kuburikidza ne:
- Thermal Stability:Nickel ine nzvimbo yekunyunguduka inosvika 1455°C (ichienzaniswa ne1085°C yemhangura). Pa200–400°C, mwero weoxidation wayo i1/10 chete yemhangura (0.02mg/cm²·h vs. 0.2mg/cm²·h).
- Diffusion Barrier:Inodzvanyirira kutama kweatomu yemhangura kuenda pamusoro, ichidzikisa diffusion coefficient kubva pa10⁻¹⁴ kusvika 10⁻¹⁸ cm²/s.
- Stress Buffering:Nekupisa kwekuwedzera kwe 13.4ppm/°C (kuenzaniswa nemhangura 17ppm/°C), inocheka kushushikana kwekupisa ne40%.
1.2 Corrosion Resistance ne "Three-Dimensional Defense" System
| Corrosion Type | Nguva yekutadza (isina kurapwa) | Nguva yekutadza (Nickel-Plated) | Kuvandudza |
| Kupfapfaidza munyu (5% NaCl) | Maawa makumi maviri nemana (ngura) | 2,000 maawa (hapana ngura) | 83x |
| Asidhi (pH = 3) | 2 maawa (perforation) | Maawa 120 (pasi pe1% kurasikirwa uremu) | 60x |
| Alkaline (pH = 10) | 48 maawa (upfu) | Maawa 720 (pasi rakapfava) | 15x |
2. Iyo "Golden Rule" ye0.1μm Coating
2.1 Hwaro hweSainzi hweKukwidziridza Hukobvu
Finite element simulations uye yekuyedza data inosimbisa kuti 0.1μm nickel layer inopa iyo yakakwana chiyero:
- Conductivity:Resistivity inowedzera ne8% chete (kubva pa0.017Ω·mm²/m kusvika 0.0184Ω·mm²/m).
- Mechanical Performance:Kusimba kwesimba kunokwira kusvika pa450MPa (kubva pa350MPa yemhangura isina chinhu), nekurebesa kwakasara pamusoro pe15%.
- Kudzora Mutengo:Nickel kushandiswa kunodzikira ne90% zvichienzaniswa neyakajairwa 1μm machira, kuderedza mutengo ne25 CNY/m².
2.2 Iyo "Invisible Shield" Mhedzisiro yeElectromagnetic Shielding
Iyo nickel layer's ukobvu inowirirana exponentially nekudzivirira kushanda (SE):
SE(dB) = 20 + 50·log₁₀(t/0.1μm)
Pa t = 0.1μm, SE = 20dB.
Pa 1GHz frequency:
- Electric Field Shielding:> 35dB (inovhara 99.97% mwaranzi).
- Magnetic Field Shielding:> 28dB (inosangana neMIL-STD-461G).
3. CIVEN METAL: Masters eNano-Precision Nickel Plating
3.1 Mabhindauko ehunyanzvi muElectroplating
CIVEN METALinoshandisa pulse electroplating uye nano-additive composite maitiro:
- Pulse Parameters:Forward current density ye3A/dm² (80% duty cycle), reverse yazvino ye0.5A/dm² (20% duty cycle).
- Nano-Precision Control:Inobatanidza 2nm nickel mhodzi (density>10¹² particles/cm²), kuwana saizi yezviyo ≤20nm.
- Uniform Ukobvu:Coefficient of variation (CV) <3% (industry average>8%).
3.2 Superior Performance Metrics
| Metric | International IPC-4562 Standard | CIVEN METALNickel-Plated Copper Foil | Advantage |
| Kukasharara Kwepamusoro Ra (μm) | ≤0.15 | 0.05–0.08 | -47% |
| Coating Thickness Deviation (%) | ≤±15 | ≤±5 | -67% |
| Adhesion Strength (MPa) | ≥20 | 35–40 | + 75% |
| High-Temperature Oxidation (300°C/24h) | Kurasikirwa uremu ≤2mg/cm² | 0.5mg/cm² | -75% |
3.3 Tailored Coating Solutions
- Single-Sided Nickel Coating:Hukobvu hwe0.08–0.12μm, yakanakira kuchinjika akadhindwa maseketi (FPC).
- Kaviri-Sidhi Nickel Coating:Hukobvu hwe0.1μm±0.02μm, hunoshandiswa mumabhatiri anounganidza.
- Gradient Coating:0.1μm nickel pamusoro + 0.05μm cobalt shanduko layer, for aerospace-level thermal shock resistance.
4. Kupera-Kushandisa Zvikumbiro zveNickel-Plated Copper Foil
4.1 Mabhatiri Emagetsi Matsva
- Mabhatiri emagetsi:Nickel layers inhibit lithium dendrite kukura, kuwedzera hupenyu hwekutenderera kusvika>2,000 cycles (isina mhangura: 1,200 cycles).
- Solid-State mabhatiri:Yakawedzerwa kuenderana ne sulfide electrolytes, interfacial resistance <5Ω·cm² (isina mhangura > 20Ω·cm²).
4.2 Aerospace Electronics
- Satellite RF Zvikamu:Electromagnetic kudzivirira kushanda> 30dB (Ka bhendi), kurasikirwa kwekuisa <0.1dB/cm.
- Injini Sensors:Inomira pa800 ° C yenguva pfupi yekupisa kwekushisa isina delamination yekuputira (SEM yakasimbiswa).
4.3 Marine Engineering Equipment
- Deep-Sea Submersible Connectors:Inopfuura 3,000-mita kudzika kwekumanikidza bvunzo (30MPa), corrosion resistance against Cl⁻>10 makore.
- Offshore Wind Power Connectors:Hupenyu hwekupfapfaidza munyu>5,000 maawa (IEC 61701-6 yakajairwa).
5. Ramangwana reNickel Plating Technology
5.1 Atomic Layer Deposition (ALD) Composite Coatings
Kugadzira Ni/Al₂O₃ nano-laminates:
- Temperature Resistance:Kupfuura 600°C (chinyakare nickel plating: 400°C).
- Corrosion Resistance:5x kunatsiridza (hupenyu hwekupfapfaidza munyu> maawa gumi 000).
5.2 Akangwara Anopindura Coatings
Kuisa pH-sensitive microcapsules:
- Automatic Inhibitor Kuburitswa:Benzotriazole-based inhibitors inoshanda panguva yekuora, ine kuzvirapa kwekuita> 85%.
- Hupenyu Hwakawedzerwa Hwebasa:25 makore (yakajairika coatings: 10-15 makore).
Nickel plating endowsfoil yemhangurane "simbi-yakafanana durability" uchichengetedza kushanda kwakasiyana mumamiriro ezvinhu akanyanyisa. Nekuwana nano-level chaiyo uye nekupa zvinogoneka maitiro,CIVEN METALzvinzvimbo nickel-platedfoil yemhangurasechinhu chekona chekugadzirwa kwepamusoro-soro. Sezvo simba idzva uye kuongorora nzvimbo kunowedzera mberi,nickel-plated mhangura foilpasina mubvunzo icharamba iri chinhu chakakosha chehurongwa.
Nguva yekutumira: Kubvumbi-17-2025