Roughening Nyuma yo Kuvura Umuringa: "Anchor Lock" Ikoranabuhanga rya Interineti hamwe nisesengura ryuzuye rya porogaramu

Mu murima waumuringagukora, gukomera nyuma yubuvuzi ninzira yingenzi yo gufungura ibikoresho byimikorere ihuza imbaraga. Iyi ngingo isesengura ibikenewe byo kuvurwa bikabije bivuye mu buryo butatu: ingaruka zo gukanika imashini, inzira zo gushyira mu bikorwa, hamwe no gukoresha imihindagurikire y'ikirere. Irasuzuma kandi agaciro kokoresha ikoranabuhanga mubice nka 5G itumanaho na bateri nshya yingufu, bishingiyeMETAL CIVEN'Tekinike.

1.

1.1 Amakosa Yica Ubuso Bworoshye

Umwimerere wumwimerere (Ra) waumuringaubuso busanzwe buri munsi ya 0.3μm, biganisha kubibazo bikurikira kubera ibiranga indorerwamo:

• Guhuza umubiri bidahagije: Ahantu ho guhurira na resin ni 60-70% gusa byagaciro ka theoretical.
• Inzitizi zo guhuza imiti: Igice kinini cya oxyde (Cu₂O uburebure bwa 3-5nm) ibuza guhura nitsinda rikora.
• Ubushyuhe bwa Strmal: Itandukaniro muri CTE (Coefficient yo Kwagura Ubushyuhe) irashobora gutera interineti (ΔCTE = 12ppm / ° C).

1.2 Ibintu bitatu by'ingenzi byagezweho mu buhanga mu buryo bukomeye

Mugukora micron-urwego rwimiterere-itatu (reba Ishusho 1), urwego ruciriritse rugeraho:

• Guhuza imashini: Resin yinjira muburyo bwa "barbed" inanga (ubujyakuzimu> 5μm).
• Gukora imiti: Gushyira ahagaragara (111) indege ikora cyane ya kirisiti yongerera imbuga guhuza 10⁵ site / μm².
• Ubushyuhe bwa Stresse: Imiterere yuzuye ikurura hejuru ya 60% yubushyuhe bwumuriro.
• Inzira: Igisubizo cya acide acide (CuSO₄ 80g / L, H₂SO₄ 100g / L)
• Ibiranga imiterere:
  • Uburebure bwa dendrite y'umuringa 1,2-1.8 mm, diameter 0.5-1.2 mm.
  • Ubuso bwa ogisijeni yo hejuru ≤200ppm (isesengura XPS).
  • Menyesha kurwanya <0.8mΩ · cm².
• Inzira: Igisubizo cya Cobalt-nikel ivanze (Co² + 15g / L, Ni² + 10g / L)
• Ibiranga imiterere:
  • Ingano ya CoNi ibinyobwa bingana 0.3-0.8 mm, uburinganire bwuzuye> 8 × 10⁴ ibice / mm².
  • Ubuso bwa ogisijeni yo hejuru ≤150ppm.
  • Menyesha kurwanya <0.5mΩ · cm².

2. Oxidation itukura na Oxidation yumukara: Amabanga yuburyo bukurikira amabara

2.1 Oxidation itukura: "Intwaro" z'umuringa

2.2 Oxidation yumukara: Amavuta "Intwaro"

2.3 Ibitekerezo byubucuruzi Inyuma yo Guhitamo Amabara

Nubwo ibipimo byingenzi byerekana imikorere (adhesion and conductivity) ya okiside itukura numukara itandukanye munsi ya 10%, isoko ryerekana itandukaniro rigaragara:

• Umutuku wa Oxide Yumuringa: Konti ya 60% byumugabane wisoko kubera inyungu zayo zikomeye (12 CNY / m² na black 18 CNY / m²).
• Umukara wa Oxidized Umuringa: Yiganje ku isoko ryohejuru (FPC yimodoka, milimetero-wave PCBs) hamwe nisoko rya 75% kubera:
  • Kugabanuka 15% mubihombo byinshi (Df = 0.008 na okiside itukura 0.0095 kuri 10GHz).
  • 30% yazamuye CAF (Conductive Anodic Filament) irwanya.

3. METAL CIVEN: “Nano-Urwego Masters” ya Roughening Technology

3.1 Ikoranabuhanga rishya "Gradient Roughening"

Binyuze mu byiciro bitatu byo kugenzura,METAL CIVENitezimbere imiterere yubuso (reba Ishusho 2):

1. Urubuto rwa Nano-Crystalline: Electro-gushira kumuringa wumuringa 5-10nm mubunini, ubucucike> 1 × 10¹¹ ibice / cm².
2. Gukura kwa Micron: Pulse yubu igenzura icyerekezo cya dendrite (gushyira imbere icyerekezo (110)).
3. Ubuso bwo hejuru: Igikoresho cyo guhuza silane kama (APTES) gitezimbere okiside.

3.2 Imikorere irenze Inganda

3.3 Kurangiza-Koresha Porogaramu Matrix

• 5G Base Sitasiyo PCB: Koresha umwirabura wa okiside yumukara (Ra = 1.5μm) kugirango ugere kuri <0.15dB / cm igihombo cyo kwinjiza kuri 28GHz.
• Amashanyarazi: Okiside itukuraumuringa(imbaraga zingana 380MPa) zitanga ubuzima bwizunguruka> 2000 cycle (urwego rwigihugu 1500 cycle).
• Ikirere cyo mu kirere: Igice gikaze cyihanganira ihungabana ryumuriro kuva -196 ° C kugeza kuri + 200 ° C kuri cycle 100 nta gusiba.

4. Intambara Yigihe kizaza ya Roughened Umuringa

4.1 Ikoranabuhanga rya Ultra-Roughening

Kuri 6G terahertz isaba itumanaho risabwa, harategurwa imiterere ya seriveri hamwe na Ra = 3-5μm:

• Dielectric Guhoraho: Yatejwe imbere ΔDk <0.01 (1-100GHz).
• Kurwanya Ubushyuhe: Yagabanutseho 40% (kugera kuri 15W / m · K).

4.2 Sisitemu ya Smart Roughening

Kwinjiza icyerekezo cya AI icyerekezo + guhindura imikorere:

• Kugenzura-Ibihe Byukuri: Guhitamo inshuro 100 frame kumasegonda.
• Guhuza Ibihe Byahinduwe: Icyitonderwa ± 0.5A / dm².

Umuringa wa feza roughening nyuma yubuvuzi wahindutse uva "muburyo butemewe" uhinduka "kugwiza imikorere." Binyuze mu guhanga udushya no kugenzura ubuziranenge bukabije,METAL CIVENYateje imbere ikoranabuhanga rike kuri atomic-urwego rwukuri, rutanga ibikoresho fatizo byo kuzamura inganda za elegitoroniki. Mu bihe biri imbere, mu marushanwa yo kumenya ubwenge, inshuro nyinshi, hamwe n’ikoranabuhanga ryizewe, umuntu wese uzi “micro-level code” ya tekinoroji ya roughening azaba yiganje mu rwego rwo hejuru rwaumuringainganda.

(Inkomoko yamakuru:METAL CIVEN2023 Raporo ya tekiniki ngarukamwaka, IPC-4562A-2020, IEC 61249-2-21)