Mmepụta nke ọma na ojiji ahaziri iche nke Foil ọla kọpa a na-akpọgharị — Site na nyocha usoro ruo n'ike ụlọ ọrụ

Foil ọla kọpa a kpụkọrọ akpụkọna-arụ ọrụ dị oke mkpa n'ọrụ ndị dị elu dịka sekit eletrọniki, batrị ike ọhụrụ, na nchekwa eletrọniki. Arụmọrụ ya na ntụkwasị obi ya na-adabere na nkenke nke usoro mmepụta ya na mgbanwe nke nhazi ya. Isiokwu a na-enyocha njem mmepụta zuru oke nke mpịakọtafoil ọla kọpasite n'echiche ọkachamara ma kọwaa otu o si enye ụlọ ọrụ ọgbara ọhụrụ ike site na ngwọta ahaziri ahazi.

I. Usoro Mmepụta Nhazi: Nhazi nke Nhazi na Arụmọrụ

1. Ntugharị Ingot Copper: Ebe Mmalite nke Ịdị Ọcha na Nhazi
Site na iji ọla kọpa electrolytic dị ọcha (≥99.99%), a na-agbaze ihe ahụ ma na-atụba ya mgbe niile n'ime ingots nke dị ọkpụrụkpụ 100-200mm. A na-achịkwa ọnụego oyi nke ọma iji hụ na mkpụrụ ndị ahụ dị nro, ha dịkwa otu ma gbochie mgbawa n'oge a na-atụgharị ha.

2. Mkpọgharị Ọkụ: Nzọụkwụ Mbụ na Mbelata Ọkpụrụkpụ
A na-eji igwe ihe e ji agbagharị agbagharị akpọchie ihe ndị e ji ọla kọpa mee ruo 5–10mm na okpomọkụ 700–900°C. Mmanụ na-agbanwe agbanwe na-ebelata iyi nke ihe e ji agbagharị agbagharị ma na-ebelata nrụgide dị n'ime ya site na ịkpụgharị, na-atọ ntọala maka ịtụgharị nke ọma.

3. Ịhịcha ihe: Ịsacha ma mee ka elu ahụ rụọ ọrụ
A na-eji ngwakọta nitric-sulfuric acid (10-15% nke mkpokọta) ewepụ oxidation. Ọgwụgwọ electro-polishing na-ebelata oke iru ala (Ra) ruo n'okpuru 0.2μm, na-eme ka ọ dị mma nke ukwuu na mpụta ọzọ.

4. Ịtụgharị N'ụzọ Ziri Ezi: Imezu Nzizi Micron-Level
Ọtụtụ ngafe oyi na-ebelata ọla kọpa ruo 0.1–0.2mm. Site na igwe ihe siri ike na ihe nlele ọkpụrụkpụ laser (±2μm ziri ezi), a na-edobe mgbanwe ọkpụrụkpụ n'ime 1%. A na-ejikwa nlezianya achịkwa ike mpịakọta na nrụgide iji gbochie mgbawa n'akụkụ.

5. Mkpọgharị Foil: Ịmepụta Elu Dị Mkpa nke Ukwuu
Ụlọ ọrụ mmepụta ihe e ji eme foil na-eji obere oghere na mmanụ mmanụ eme ihe iji nweta ọkpụrụkpụ nke 9–90μm. Mmecha elu ya karịrị ISO 1302 ọkwa 12, nke dabara adaba maka ojiji 5G ugboro ugboro maka mmetụta akpụkpọ ahụ.

6. Ịbelata mmanụ: Nzọụkwụ ikpeazụ maka ịdị ọcha elu
Nhicha Ultrasonic yana mmanu alkaline (pH 11–13) na-ewepụ mmanụ mpịachi fọdụrụ. A na-achịkwa ihe fọdụrụ na carbon n'okpuru 5mg/m², na-enye ntọala dị ọcha maka ọgwụgwọ elu.

7. Ịkpụcha na Nkwakọ ngwaahịa: Nhazi ụlọ ọrụ mmepụta ihe nwere ịdị mma mara mma
Agụba ndị e ji dayamọnd kpuchie na-enwe ike ịnagide obosara ±0.1mm. A na-etinye ngwaahịa ndị a n'ime ihe nkiri mgbochi oxidation ma chekwaa ha n'ọnọdụ ihu igwe (25±2°C, ≤70% RH) iji hụ na ebuga ha n'ụzọ kwụsiri ike.

II. Nhazi ahaziri ahazi: Ime ka ọrụ ụlọ ọrụ dịkwuo mma

1. Ịkwanye Mkpọchi: Nhazi Njirimara Mechanical

Iwe Dị Nro (O):A na-etinye ya n'ime okpomọkụ 400–600°C n'okpuru ikuku H₂/N₂ ruo awa 2–4. Ike nrụgide na-agbada ruo 200–250MPa, ogologo ya na-arị elu ruo 25–40%, nke dị mma maka ịgbagọ ike sekit flex.

Iwe siri ike (H):Na-ejigide ike siri ike nke ọrụ (400–500MPa), na-ahụ na akụkụ ya kwụsiri ike maka ihe ndị IC na-emepụta.

2. Ọgwụgwọ Elu: Mmelite Ọrụ

Ịkpasu iwe:Ngwuputa kemịkalụ na-emepụta nodules 1–2μm, na-eme ka resin na-arapara na 1.5N/mm ma ọ bụ karịa—na-edozi nsogbu delamination na bọọdụ 5G.

Nkwadebe Nickel/Tin:Mkpuchi 0.1–0.3μm na-enye ike iguzogide nchara 10×, nke dabara adaba maka taabụ batrị EV.

Mkpuchi Okpomọkụ Dị Elu:Mkpuchi nano Zn na-eme ka foil kwụsie ike na 300°C, na-ejere ozi mkpa waya ikuku ozi.

III. Ịkwalite Ụlọ Ọrụ Ndị Dị Mkpa Ike site na Mmepụta Ihe Nhazi Usoro

Ngwa eletrọniki:Njikọta foil 9μm na roughening na-eme ka obosara ahịrị bọọdụ HDI dị n'okpuru 12μm, na-eme ka obere ekwentị dịkwuo mma.

Batrị EV:Foil dị nro nke nwere ogologo ≥20% na-adịgide ruo ihe karịrị 3000 gbagọrọ agbagọ ntị, na-eme ka batrị ahụ nwee ike ịtụkwasị obi.

Ihe Nchedo EMI:Foil nke nickel plated na-enweta ihe nchebe 120dB na 10GHz, nke zuru oke maka akụrụngwa ebe nchekwa data.

IV. CIVEN METAL: Ịtọ ọkọlọtọ na Ngwọta Foil Kọpa ahaziri ahazi

Dịka onye ndu nafoil ọla kọpa a kpụkọrọ akpụkọnrụpụta,ÍGWÈ SÍVENemepụtala usoro mmepụta mgbanwe nke na-agwakọta usoro ọkọlọtọ na nhazi modular:

Ọgbakọ ọrụ dị ọcha nke ukwuu na njikwa MES na-eme ka ọkpụrụkpụ na ịdị larịị ±2μm dị ≤1I.

Igwe ọkụ a na-eme ka ọ dị mfe ịhazi na-ejikwa iwu iri abụọ pụrụ iche n'otu oge.

"Ọbá akwụkwọ ọgwụgwọ elu" nke nwere ikike gụnyere ụdị roughening iri na abụọ na nhọrọ electroplating asatọ, yana usoro nzaghachi awa 72.

Nhazi usoro na inweta nnukwu ihe na-ebelata ọnụahịa foil omenala site na 15–20% ma e jiri ya tụnyere nkezi ahịa.

Site na ingots nke milimita ruo na foil micron-thin, imepụta foil ọla kọpa a na-akpọ rolled bụ egwu nke sayensị ihe onwunwe na injinia nkenke. Ka mgbanwe 5G na ike na-aga n'ihu, naanị ụlọ ọrụ ndị na-ejikọta nkenke ọkọlọtọ na nhazi miri emi nwere ike ịnọgide na-aga n'ihu.ÍGWÈ SÍVENna-akwalite mgbanwe a, na-enyere China akafoil ọla kọpaụlọ ọrụ na-arị elu n'usoro uru zuru ụwa ọnụ.