Ko te whakakikorua nikel he tukanga whakarerekētanga mahi nui e hanga ana i tetahi paparanga hiato-a-nikeli whakahaere tika, ka taeapepa parahiki te pupuri i te tino pumau i raro i nga ahuatanga tino kino. Ka tirotirohia e tenei tuhinga nga pakaruhanga i rotonickel-plated copper foilhangarau mai i nga koki e toru—te whakamarumaru wera me te waikura, te whakamarumaru hiko, me te mahi auaha. Te whakamahiCIVEN METALKo te hangarau whakakikorua nickel nano-tauine hei tauira, e whakaatu ana i te uara o te rauemi i roto i nga mara matatau penei i te kaha hou me te aerospace.
1. Tikanga Tiaki Tärua me nga Painga Mahi o te Whakakikorua Nikeli
1.1 Hangaia a-tinana, matū hoki mo te Tiaki Pamahana-Teitei
Ko te paparanga nickel (0.1μm te matotoru) ka tukuna he whakamarumaru teitei-teitei ma te:
- Pūmautanga Weariki:He 1455°C te ira whakarewa o te nika (i whakaritea ki te 1085°C o te parahi). I te 200–400°C, he 1/10 noa te tere o te waiora o te parahi (0.02mg/cm²·h vs. 0.2mg/cm²·h).
- Arai Torangaranga:Ka pehia e ia te heke ngota ngota ki te mata, ka whakaiti i te whakarea diffusion mai i te 10⁻¹⁴ ki te 10⁻¹⁸ cm²/s.
- Te Awetea:Ki te whakarea roha waiariki o 13.4ppm/°C (whakaritea ki te parahi 17ppm/°C), ka tapahia te ahotea waiariki e 40%.
1.2 Te Atete Te Waikura me te Pūnaha "Tuku Ahu Toru".
| Momo Waikura | Te wa ki te rahua (Kaore i mahia) | Te Wa ki te Rahua (Nickel-Plated) | Te whakapai ake |
| Mapu Tote (5% NaCl) | 24 haora (waikura) | 2,000 haora (kaore he waikura) | 83x |
| Waikawa (pH = 3) | 2 haora (pupuhi) | 120 haora (iti iho i te 1% te mate taimaha) | 60x |
| Kawakawa (pH = 10) | 48 haora (paura) | 720 haora (mata maeneene) | 15x |
2. Ko te "Ture koura" o te 0.1μm Whakakikorua
2.1 Turanga Putaiao mo te Whakapai i te Matotoru
Ko nga whaihanga huānga mutunga me nga raraunga whakamatautau e whakau ana ko te paparanga nickel 0.1μm e whakarato ana i te toenga tino pai:
- Te kawe:Ka piki te aukati ma te 8% anake (mai i te 0.017Ω·mm²/m ki te 0.0184Ω·mm²/m).
- Mahi Hangarau:Ka piki te kaha ki te 450MPa (mai i te 350MPa mo te parahi kore), me te elongation kei runga ake i te 15%.
- Mana Utu:Ka heke te whakamahi Nickel ma te 90% ka whakaritea ki nga paninga 1μm tuku iho, ka whakahekehia nga utu ma te 25 CNY/m².
2.2 Ko te Whakaaetanga "Te Hira Kare e kitea" o te Hira Hiko
Ko te matotoru o te paparanga nickel e hono ana ki te whaihua o te whakamarumaru (SE):
SE(dB) = 20 + 50·log₁₀(t/0.1μm)
I te t = 0.1μm, SE = 20dB.
I te auau 1GHz:
- Te Hiko Whakapapa Hiko:>35dB (poraka 99.97% radiation).
- Tiaki Papa Aukume:>28dB (tutaki MIL-STD-461G).
3. CIVEN METAL: Nga rangatira o te Nano-Precision Nickel Plating
3.1 Nga Waahi Hangarau i roto i te Whakakikoruatia
CIVEN METALe whakamahi ana i te whakakikoruatanga hiko me nga tikanga hiato-whakapiri nano:
- Tawhā Pulse:Ko te kiato o naianei whakamua o te 3A/dm² (80% huringa mahi), te naianei whakamuri o te 0.5A/dm² (20% huringa mahi).
- Mana Tika-Nano:Ka whakauru i nga kakano nickel 2nm (kiato> 10¹² matūriki/cm²), ka eke ki te rahi o te witi ≤20nm.
- Mātotoru ōrite:Ko te whakarea o te rereketanga (CV) <3% (te toharite ahumahi>8%).
3.2 Inenga Mahinga Kairangi
| Inenga | Paerewa International IPC-4562 | CIVEN METALWhakakikoruatia ki te nikeli te konukura | Painga |
| Rirore Mata Ra (μm) | ≤0.15 | 0.05–0.08 | -47% |
| Wehenga Matotoru paninga (%) | ≤±15 | ≤±5 | -67% |
| Te Kaha Whakapiri (MPa) | ≥20 | 35–40 | +75% |
| Te Wehenga-Teitei Haora (300°C/24h) | Te mate taimaha ≤2mg/cm² | 0.5mg/cm² | -75% |
3.3 Rongoa Whakakikoruatia
- paninga nika-taha kotahi:Ko te matotoru o te 0.08–0.12μm, he pai mo nga ara iahiko tawari (FPC).
- paninga nika-taha-rua:Matotoru o 0.1μm±0.02μm, whakamahia i roto i te pūhiko kohikohi nāianei.
- paninga Rōnaki:0.1μm nickel i runga i te mata + 0.05μm cobalt paparanga whakawhiti, mo te aerospace-level waiariki ru ātete.
4. Whakamahinga Whakamutunga Tono oWhakakikoruatia ki te nikeli te konukura
4.1 Pūhiko Pungao Hou
- Pūhiko Hiko:Ko nga paparanga Nickel ka aukati i te tipu o te lithium dendrite, ka roa ake te ora o te huringa ki te>2,000 huringa (te parahi kore: 1,200 nga huringa).
- Pūhiko Mārō:Whakanuia te hototahitanga ki nga electrolytes sulfide, parenga atanga <5Ω·cm² (te parahi kore >20Ω·cm²).
4.2 Aerospace Electronics
- Nga Waahanga RF Satellite:Te kaha o te whakamarumaru hiko> 30dB (Ka band), te ngaro whakauru <0.1dB/cm.
- Pūoko Miihini:Ka mau ki te 800°C te wiri waiariki mo te wa poto me te kore whakakikoruatanga whakakikoruatanga (SEM manatoko).
4.3 Taputapu Hangarau Moana
- Hononga Ruku Moana-Hohonu:Ka paahitia nga whakamatautau pehanga hohonu 3,000 mita (30MPa), te aukati waikura ki te Cl⁻>10 tau.
- Tūhono Hiko Hau Takutai:Te ora rehu tote> 5,000 haora (IEC 61701-6 paerewa).
5. Te heke mai o te Hangarau Whakakikorua Nikeli
5.1 Nga Whakakikorua Papanga Ngota (ALD) Whakakikorua
Te whakawhanake Ni/Al₂O₃ nano-laminates:
- Paemahana Ātete:He nui ake i te 600°C (te whakakikorua nickel tuku iho: 400°C).
- Ātete Waikura:5x whakapai ake (te ora rehu tote >10,000 haora).
5.2 Whakakikorua Maramarama Whakautu
Te whakauru i nga microcapsules tairongo pH:
- Tuku Aunoa Aunoa:Ka whakahohehia nga aukati a-benzotriazole i te wa o te waikura, me te kaha whakaora whaiaro> 85%.
- Te Ora Ratonga Whakaroa:25 tau (nga paninga tikanga: 10–15 tau).
Whakakikoruatia te nikelpepa parahime te "ahua rite te maitai" i te wa e mau tonu ana te mahi i roto i nga ahuatanga tino kino. Na roto i te whakatutuki i te tino tika o te taumata nano me te tuku i nga tikanga whakarite,CIVEN METALnga tuunga nika-whakakikoruatiapepa parahihei taonga kohatu kokonga mo te hanga teitei. I te wa e anga whakamua ana te kaha hou me te torotoro mokowhiti,nickel-plated copper foile kore e kore ka noho tonu hei rauemi rautaki tino nui.
Te wa tuku: Apr-17-2025