Warshadaha teknoolojiyadda sare leh sida wax soo saarka elektaroonigga ah, tamarta la cusboonaysiin karo, iyo hawada sare,bireed naxaas duubanwaxaa lagu qiimeeyaa hab-dhaqankeeda ugu wanaagsan, malleability, iyo dusha siman. Si kastaba ha ahaatee, iyada oo aan si sax ah loo daboolin, foornada naxaasta ah ee duuban waxay la kulmi kartaa adkaanta shaqada iyo culeyska haraaga ah, xaddidaya isticmaalkeeda. Annealing waa geeddi-socod muhiim ah oo nadiifiya qaab-dhismeedka yar yar eebireed naxaas ah, kor u qaadida hantideeda codsiyada dalabaadka. Maqaalkani wuxuu si qoto dheer u galayaa mabaadi'da annealing, saamaynta ay ku leedahay waxqabadka maaddooyinka, iyo ku habboonaanta alaabooyinka kala duwan ee sare.
1. Habka Annealing: Beddelida Qaab-dhismeedka Yar ee Guryaha Sare
Inta lagu jiro habka duubista, kiristaalo naxaasta ah ayaa la isku cadaadiyaa oo la dheereeyaa, abuurista qaab-dhismeed fibre ah oo ay ka buuxaan kala-bax iyo walbahaarka haraaga ah. Adkeynta shaqadani waxay keentaa adkaanta korodhka, hoos u dhigista ductility (kordhinta kaliya 3%-5%), iyo hoos u dhac yar oo ku saabsan dhaqdhaqaaqa ilaa 98% IACS (International Annealed Copper Standard). Annealing waxay arrimahan wax uga qabataa iyada oo loo marayo isku xigxiga "kuleylinta-qaboojinta" la xakameeyey:
- Wejiga Kululaynta: Thebireed naxaas ahwaxaa lagu kululeeyaa heerkulkeeda dib-u-crystallization, sida caadiga ah inta u dhaxaysa 200-300 ° C ee naxaasta saafiga ah, si loo dhaqaajiyo dhaqdhaqaaqa atomiga.
- Wajiga Qabashada: Joogtaynta heerkulkan 2-4 saacadood waxay u ogolaanaysaa miraha qalloocan inay qudhunto, iyo mid cusub, oo siman si ay u samaysmaan, oo cabbirkoodu u dhexeeyo 10-30μm.
- Wajiga qaboojinta: Heerarka qaboojinta aayar ee ≤5°C/daqiiqo waxay ka hortagtaa soo bandhigida walaacyo cusub.
Taageerada Xogta:
- Heerkulka xajinta ayaa si toos ah u saameeya cabbirka hadhuudhka. Tusaale ahaan, at 250°C, badarka qiyaastii 15μm ayaa la gaarey, taasoo keentay in xoog xajin ah 280 MPa. Kordhinta heerkulka ilaa 300°C waxay ballaadhinaysaa badarka ilaa 25μm, taasoo hoos u dhigaysa awoodda ilaa 220 MPa.
- Waqtiga ku habboon ee haynta waa muhiim. Marka la joogo 280°C, haynta 3-saac ah waxay hubisaa in ka badan 98% recrystallization, sida lagu xaqiijiyay falanqaynta kala-duwanaanta raajada.
2. Qalabka Annealing Sare: Saxnaanta iyo Kahortagga Oxidation-ka
Soo saarista waxtarka leh waxay u baahan tahay foornooyin gaasta ilaalinaya oo khaas ah si loo hubiyo qaybinta heerkul isku mid ah oo looga hortago oksaydhka:
- Naqshadaynta Foornada: Xakamaynta heerkulka madax-bannaan ee aaga-badan (tusaale, qaabaynta lix-aaga) waxay hubisaa kala duwanaanshaha heerkulka guud ahaan ballaca xaashida inuu ku sii jiro ±1.5°C.
- Jawi ilaalin ahSoo bandhigida nitrogen-nadiifinta sare (≥99.999%) ama isku dhafka nitrogen-hydrogen (3%-5% H₂) waxay ilaalinaysaa heerarka ogsijiinta ka hooseeya 5 ppm, ka hortagga samaynta oksaydhyada naxaasta ah (qarmurka lakabka oksaydhka <10 nm).
- Nidaamka sahayda: Gaadiidka rullaluistemadka ah ee aan kacsanayn waxa ay ilaalisaa fidsanaanta xaashida. Foornooyinka sare ee foornooyinka toosan waxay ku shaqayn karaan xawaare ilaa 120 mitir daqiiqadii, oo leh awood maalinle ah 20 tan foornada.
Daraasad Kiis: Macmiil isticmaalaya foornada gaaska nuugaya ee aan shaqaynayn waxa uu la kulmay oksaydhyo casbireed naxaas ahoogada (waxa ka kooban oksijiin ilaa 50 ppm), taasoo keenta burs inta lagu jiro cuncunka. U beddelashada foornada jawiga ilaalinta waxay keentay qallafsanaan (Ra) oo ah ≤0.4μm iyo soo-saarka etching oo fiicnaaday ilaa 99.6%.
3. Kobcinta Waxqabadka: Laga soo bilaabo "Waxyaabaha ceeriin Wershadaha" ilaa "Qalabka shaqeeya"
bireed naxaas ah oo la daboolaywaxay muujinaysaa horumarro la taaban karo:
Hanti | Kahor inta aan Annealing | Annealing ka dib | Hagaajinta |
Xoogga Jilitaanka (MPa) | 450-500 | 220-280 | ↓40% -50% |
Kordhinta (%) | 3-5 | 18-25 | ↑400% -600% |
Habdhaqanka (%IACS) | 97-98 | 100-101 | ↑3% |
Dusha sare (μm) | 0.8-1.2 | 0.3-0.5 | ↓60% |
Vickers Hardness (HV) | 120-140 | 80-90 | ↓30% |
Kobcintan ayaa ka dhigaysa foil naxaas ah oo la dajiyay oo ku habboon:
- Wareegyada Daabacan ee Dabacsan (FPCs): Iyadoo la kordhinayo 20%, foilku wuxuu u adkeysanayaa in ka badan 100,000 wareegyo foorarsi firfircoon ah, oo buuxinaya dalabaadka aaladaha laalaabi karo.
- Lithium-Ion Battery Uruurinta HaddaFoils jilicsan (HV <90) waxay iska caabiyaan dildilaaca inta lagu jiro daahan elektiroonigga ah, iyo 6μm dhuuban oo khafiif ah ayaa ilaalinaya joogteynta miisaanka gudaha ± 3%.
- Substrates-soo noqnoqda sare: Qalafsanaanta dusha sare ee ka hooseeya 0.5μm waxay yaraynaysaa luminta calaamadaha, hoos u dhigista luminta gelinta 15% at 28 GHz.
- Qalabka Gaashaaman ElectromagneticWaxqabadka 101% IACS waxay hubisaa ilaalinta waxtarka ugu yaraan 80 dB ee 1 GHz.
4. CIVEN METAL: Hormoodka Warshadaha-Hogaanka Farsamada Annealing
CIVEN METAL waxa ay ku guulaysatay dhawr horumar oo dhanka tignoolajiyada tirtiraysa:
- Xakamaynta heerkulka caqligaIsticmaalka algorithms PID oo leh jawaab celin infrared, gaaritaanka saxnaanta xakamaynta heerkulka ± 1 ° C.
- Shaabadeynta La WanaajiyeyDarbiyada foornada laba-lakabka ah ee leh magdhow cadaadis firfircoon ayaa hoos u dhigaya isticmaalka gaaska 30%.
- Xakamaynta Hanuuninta Hadhuudhka: Iyada oo si tartiib tartiib ah loo suuliyo, soo saarista foils leh qallafsanaan kala duwan dhererkooda, oo leh kala duwanaansho awood gudaha ah ilaa 20%, oo ku habboon qaybo adag oo shaabadaysan.
Xaqiijinta: CIVEN METAL's RTF-3 foil dib-loola daweeyay, dib-u-jiidashada ka dib, waxa ansixiyay macaamiishu si loogu isticmaalo saldhigga 5G ee PCB-yada, hoos u dhigista luminta dielectric ilaa 0.0015 at 10 GHz iyo kordhinta heerka gudbinta 12%.
5. Gabagabo: Muhiimadda Istiraatijiyadeed ee Annealing ee Soo saarista Foolka Naxaasta
Annealing ayaa ka badan habka "kuleylka-qabow"; waa is dhexgalka casriga ah ee sayniska agabka iyo injineernimada. Iyada oo la adeegsanayo qaab-dhismeed yaryar sida xuduudaha badarka iyo kala-baxa,bireed naxaas ahka gudubka "shaqo adag" una gudubto "shaqaale" xaalad, taasoo xoojinaysa horumarka isgaarsiinta 5G, baabuurta korontada, iyo farsamada xiran. Sida geeddi-socodka dib-u-dejintu ay u xuubsiibteen caqli-gal weyn iyo waaritaan-sida horumarinta CIVEN METAL ee foornooyinka ku shaqeeya hydrogen-ka oo yareynaya qiiqa CO₂ 40% - bireed naxaas ah oo duuban ayaa diyaar u ah inay furto awoodo cusub oo ku saabsan codsiyada cidhiidhiga ah.
Waqtiga boostada: Mar-17-2025