Naxaasta Foil Nickel Plating: Dhisidda "Nano-Heerka Hubka" iyo Hormoodka Isku-dhafka Hawl-qabadka Badan

Dajinta nikkelku waa hab hawleed muhiim ah oo wax ka beddelka kaas oo abuura lakab isku dhafan oo ku salaysan nikkel si sax ah loo kantaroolay, awoodna u siinayabireed naxaas ahsi loo ilaaliyo xasilloonida aan caadiga ahayn ee xaaladaha daran. Maqaalkani waxa uu sahaminayaa horumarka laga gaadhaybireed naxaas ah oo nikkel ahtignoolajiyada saddex xagal-ka ilaalinta kulaylka iyo daxalka, gaashaanka elektromagnetic-ka, iyo hal-abuurka habsocodka. IsticmaalkaBIRTA CIVENTiknooloojiyada nano-cabbirka nikkel-ku-samaynta tusaale ahaan, waxay muujinaysaa qiimaha alaabta ee meelaha horumarsan sida tamarta cusub iyo hawada hawada.

1. Farsamaynta Labada Ilaalinta iyo Horumarka Waxqabadka ee Nikel Plating

1.1 Hababka Jirka iyo Kiimikada ee Ilaalinta Heerkulka Sare
Lakabka nikkel (0.1μm dhumucdiisuna) waxay bixisaa ilaalin heerkul sare oo heer sare ah iyada oo loo marayo:

• Deganaanshaha kulaylka:Nickel wuxuu leeyahay barta dhalaalaysa 1455°C (marka loo eego naxaasta 1085°C). Marka la joogo 200–400°C, heerka oksaydhisku waa 1/10 ka naxaasta (0.02mg/cm²·h vs. 0.2mg/cm²·h).
• Caqabadaha Faafinta:Waxay xakamaysaa u guuritaanka atamka naxaasta ee dusha sare, iyadoo yaraynaysa isku xidhka faafinta 10⁻¹⁴ ilaa 10⁻¹⁸ cm²/s.
• Dejinta cadaadiska:Iyada oo iskudarka balaadhinta kulaylka ee 13.4ppm/°C (marka la barbar dhigo naxaasta 17ppm/°C), waxay dhimaysaa diiqada kulaylka 40%.

1.2 Iska caabinta Daxalka oo leh "Difaaca Saddex-geesoodka ah" Nidaamka

2. "Xeerka Dahabka ah" ee Dahaarka 0.1μm
2.1 Aasaaska Sayniska ee Hagaajinta Dhumucda
Jilida curiyaha dhamman iyo xogta tijaabada ah waxay xaqiijinayaan in lakabka 0.1μm nikkel uu bixiyo dheelitirka ugu fiican:

• Waxqabadka:Iska caabintu waxay kordhisaa kaliya 8% (laga bilaabo 0.017Ω·mm²/m ilaa 0.0184Ω·mm²/m).
• Waxqabadka Makaanikada:Awoodda xajintu waxay kor u kacdaa ilaa 450MPa (laga bilaabo 350MPa oo ah naxaas qaawan), iyadoo dhererkeedu uu ka sarreeyo 15%.
• Xakamaynta Qiimaha:Isticmaalka nickelku wuxuu hoos u dhacayaa 90% marka loo eego daahan 1μm ee dhaqanka ah, hoos u dhigista kharashka 25 CNY/m².

2.2 Saamaynta "Gaashamada aan la arki karin" ee Gaashaanka Electromagnetic
Dhumucda lakabka nikelku waxa uu si weyn ula xidhiidha waxtarka gaashaandhigga (SE):
SE(dB) = 20 + 50·log₀(t/0.1μm)
At t = 0.1μm, SE = 20dB.
Inta jeer ee 1GHz:

• Gaashaanka Goobta Korantada:> 35dB (waxay xannibaysaa 99.97% shucaaca).
• Gaashaanka Goobta Birlabka:>28dB (kulan MIL-STD-461G).

3. BIRTA CIVEN: Masters of Nano-Precision Nickel Plating
3.1 Horumarka Farsamada ee Electroplating
BIRTA CIVENwaxay shaqaaleysiisaa farsamooyinka korantada garaaca wadnaha iyo nano-ka-dheeraynta farsamada:

• Qiyaasta garaaca wadnaha:Hore u sii cufnaanta hadda ee 3A/dm² (80% wareegga shaqada), rogaal celiska hadda ee 0.5A/dm² (20% wareegga waajibaadka).
• Xakamaynta saxnaanta Nano:Wuxuu ku daraa 2nm iniinka nikkel (cufnaanta> 10¹² qaybo/cm²), oo lagu gaaro cabbirrada hadhuudhka ≤20nm.
• Dhumucda lebbiskaIsku-dhafka kala duwanaanshaha (CV) <3% (celceliska warshadaha>8%).

3.2 Halbeegyada Waxqabadka Sare

3.3 Xalka Dahaarka ee Habaysan

• Dahaarka Nikel ee Dhinac-Kaliya:Dhumucda 0.08-0.12μm, oo ku habboon wareegyada daabacan ee dabacsan (FPC).
• Dahaarka Nikel ee Laba-dhinac ah:Dhumucdiisuna tahay 0.1μm±0.02μm, oo loo isticmaalo ururiyeyaasha hadda jira ee baytariga.
• Dahaarka Gradient:0.1μm nikkel dusha sare + 0.05μm lakabka kala-guurka cobalt, loogu talagalay caabbinta kulaylka heerka hawada hawada.

4. Isticmaalka Dhamaadka ee CodsiyadaFoornada Naxaasta ee Nickel-Plated

4.1 Beteriyada Tamarta Cusub

• Baytariyada Korontada:Lakabyada nickelku waxay joojiyaan koritaanka lithium dendrite, kordhinta nolosha wareegga ilaa> 2,000 wareegyo (naxaas qaawan: 1,200 wareegyo).
• Beteriyada Adag ee Gobolka:Waafaqid la wanaajiyey oo leh sulfide electrolytes, iska caabin isdhaafsi ah <5Ω·cm² (naxaas qaawan>20Ω·cm²).

4.2 Aerospace Electronics

• Qaybaha Satellite RF:Waxtarka gaashaanka elektromagnetic>30dB (Ka band), galinta luminta <0.1dB/cm.
• Dareemayaasha Matoorka:Waxay u adkaysataa 800°C shoog kulayl-gaaban oo aan lahayn delamination (SEM ayaa la xaqiijiyay).

4.3 Qalabka Injineerinka Badda

• Isku-xidhayaasha Badda-Mool Hooseeya:Gudub 3,000-mitir tijaabooyin cadaadis qoto dheer (30MPa), iska caabin daxalka ka dhanka ah Cl⁻> 10 sano.
• Xidhiidhiyayaasha Korantada Dabaysha ee Xeebta:Nolosha buufinta milixda>5,000 saacadood (IEC 61701-6 heerka).

5. Mustaqbalka Teknoloojiyada Nikel Plating

5.1 Dhigista lakabka atomiga ah (ALD) Dahaarka isku dhafan
Horumarinta Ni/Al₂O₃ nano-laminates:

• Iska caabinta heerkulka:In ka badan 600°C (Dharka Nikkel-dhaqameedka: 400°C).
• Iska caabinta daxalka:5x horumarinta (nolosha buufinta milixda>10,000 saacadood).

5.2 Dahaarka Jawaabta Caqliga leh
Ku-xidhka-xasaasiga ah ee pH-ka-xasaasiga ah:

• Siidaynta Kahortagga Toos ah:Inhibitors-ku-saleysan Benzotriazole waxay shaqeyaan inta lagu jiro daxalka, oo leh hufnaan is-bogsiin ah> 85%.
• Nolosha Adeegga Dheeraadka ah:25 sano (daaha caadiga ah: 10-15 sano).

Nikkel dahaadhaynbireed naxaas ahoo leh " adkaysi u eg birta" iyadoo la ilaalinayo waxqabadka gaarka ah ee xaaladaha daran. Adigoo gaaraya saxnaanta heerka nano oo bixisa habab la beddeli karo,BIRTA CIVENboosaska nikkel-platedbireed naxaas ahsida wax-soo-saarka aasaasiga ah ee wax-soo-saarka sare. Sida tamar cusub iyo sahaminta meel sare ay kor u kacayso,bireed naxaas ah oo nikkel ahShaki la'aan waxay ahaan doontaa walxo istiraatijiyadeed oo lama huraan ah.