I-Aluminium Foil ye-Electronic: Umkhiqizo, Izakhiwo, Izicelo kanye nokukhonjwa kwekhwalithi
I-Electronic Aluminium Foil uhlobo lwe-aluminium foil ecubungulwa kusuka ku-aluminiumnots ephezulu ye-aluminium inots ngokusebenzisa uchungechunge lwezinqubo ezifana nokugoqa, ukuhlanza, nokushaywa. Kuyinto ebalulekile eluhlaza ekwakhiweni kwe-Aluminium electrolytic capacitors.
2. Ukucubungula
Ngemuva kokuthi izinto ze-aluminium zicutshungulwa zibe yi-foil, I-elektroniki ye-alunum foil ithola ukwelashwa kwe-etching ye-empoqo kanye nokwelashwa kabusha kwe-oxidation, kulandelwa ukucubungula komoya ukukhiqiza ama-capacitors. I-Aluminium Foil ngaphambi kokubizwa kwe-etching I-Foil ecacile, Ngemuva kokubhala kubizwa i-foil ethelwe, nangemva kokuphathwa nge-oxidation ukwelashwa okubizwa kabusha kwakhiwa i-foil. I-electronic aluminium foil ngqo isho i-foil ecacile, Okuyinto ebalulekile eluhlaza eluhlaza ye-Aluminium Electrolytic Production. Kususelwa ekulandeni kwenqubo yokukhiqiza, Kuhlukaniswe ku-foil ye-aluminium ye-aluminium ne-electrode-lapho i-electrode foil ifaka khona i-foil ethe xaxa.
Kanye ne-electrolyte, Ama-Akhawunti we-Aluminium Foil ka-Electronic for 30%-70% wezindleko ezibonakalayo ezibonakalayo ze-aluminium electrolytic capacitors (ukuhlukahluka ngosayizi wama-capacitors). Ingagcina amandla kagesi futhi isebenza njenge-electrodes enhle nelungile yama-capacitors aclectrolytic.
3. Uhlu lwe-electronic aluminium foil imboni
Njengenye yezinto ezibaluleke kakhulu ze-elektroniki, Ama-capacitors we-Aluminium Electrolytic asetshenziswa kabanzi embonini yolwazi lwe-elekthronikhi, izinto zasendlini, neminye imikhiqizo ehlukahlukene ye-elekthronikhi. Bafaka usayizi omncane, I-Capacitance enkulu, kanye nezindleko eziphansi - ikakhulukazi, intengo yabo ngeyunithi ngalinye eliphansi kakhulu phakathi kwazo zonke izinhlobo ze-capacitor, Ukuhambisana nomkhuba wokuthuthuka kwezindleko eziphansi zemikhiqizo yolwazi. Lawa ma-capacitors asetshenziswa kakhulu ezimbonini ezinjengokwezokuxhumana, izinto zasendlini, amasela, electronics, i-aerospace, nezinto ezintsha, ngesidingo esikhulu semakethe. -Njengamanje, Ukukhishwa kwama-capacitors we-aluminium electrolytic aclectroly 45% kokukhishwa okuphelele kwawo wonke ama-capacitors.
4. Inqubo yokukhiqiza ye-Oluminium Foil kagesi
I-Olectronic Aluminium Foil uhlobo lwe-aluminium foil ephezulu. Kukhiqizwa yi-aluminium evuselelwayo eshisayo (I-Aluminium Ephakeme) Ingots kumashidi e-aluminium, kulandelwa ukuqhubeka nokugibela okubandayo nokukhulisa. Izinqubo ezithile zokukhiqiza ze-fool foil ye-elektroniki zifaka:I-Casting - Ukugcotshwa - Ukugoqa okushisayo - Ukuqanjwa Kwangaphambi Kokuqothuka - Ukugoqa Okubandayo - Ukuvela OkuPhakathi - Ukugoqa Okubandayo - Ukushiswa - Ukuhlola Ukusebenza - Ukuvivinya ukusebenza
5. Ukuhlukaniswa kwe-aluminium foil kagesi
I-Olectronic Aluminium Foil ingahlukaniswa izigaba ezintathu eziphambili: I-foil ephezulu ye-anoil, i-anoil ephansi yama-anoil, ne-foil ye-cathode.
- I-foil ephezulu ye-anoil iyaqhubekaCylindrical pore corrosion;
- I-anomputer-voltage anole foil eqhubekayoI-Spongy Corrosion;
- I-Oning-Voltage Anode Foil eqhubekayoUkugqwala okudliwe kwe-Worm.
I-anoil ephakeme ye-anoode ephezulu ihlukaniswe ibe yizinhlobo ezimbili: I-foil ephakeme ephezulu ye-voltage foil kanye ne-foil evamile ephezulu.
- I-anoil ephezulu ye-anoil ephezulu ye-anoil ephezulukuboniswa ngu “ama-highs amabili futhi omncane omncane”: ubumsulwa obuphezulu, Ukuthungwa okuphezulu kwe-cubic, nefilimu elincanyana le-oxide oxide. Lolu hlobo lomkhiqizo lunikeza ikhwalithi ephezulu kepha iza nezindleko eziphakeme - kudinga ubumsulwa be-aluminium > 99.99%, Ukuthungwa kwe-cubic kwe 96%, futhi ukwelashwa okushisa kwe-vacuum kwenziwa ngaphansi kwezimo ze-10⁻³ pa ~ 10⁻⁵ pa.
- I-foil evamile ye-anoil ephezulukuyindlela ehlukile yezomnotho nesebenzayo, Ngobumsulwa be-aluminium > 99.98%, Ukuthungwa kwe-cubic > 92%, kanye nokwelashwa okushisa kwe-vacuum kwenziwa ngaphansi kwezimo ze-10⁻¹ pa ~ 10⁻² pa.
UCathode Foil uyatholakala ezifundeni ezimbili: isimo esithambile nesimo esinzima.
- IJapan ngokuyinhloko isebenzisa i-Electrochemical Etching ye-Soft-State Cathode Foil;
- I-Western Europe ikakhulukazi yamukele i-chemical etching ye-hard-State Cathode foil.
Isimo ngasinye sinezinzuzo zaso nokubi:
- I-Soft-State Cathode foil isebenzisa i-aluminium foil ephezulu (> 99.85%) Ngaphandle kokuqukethwe kwethusi, Ukuqinisekisa izindleko ezinhle kakhulu kodwa eziphakeme;
- Ucwecwe lwe-hard-state cathode lisebenzisa ucwecwe lwe-aluminium olunethusi oluhlanzekile oluphansi, okuholela ezindlekweni eziphansi.
6. Izicelo ze-Electronic Aluminium Foil
I-Electronic aluminium foil isetshenziswa kakhulu kuma-capacitor. Ama-Capacitor ahlukaniswa abe yizinhlobo ezintathu ezinkulu ngokusekelwe ezintweni ezibonakalayo: i-aluminium electrolytic capacitors, ama-capacitors e-ceramic, kanye nama-capacitor amafilimu. Phakathi kwalokhu, I-aluminium electrolytic capacitor iwuhlobo olusetshenziswa kakhulu lwe-electronic capacitor.
Ukuthuthuka okusheshayo kwemboni yokukhiqiza i-capacitor yaseChina kuqhubekisele phambili ukwanda okuqhubekayo kwesidingo sasekhaya se-electronic aluminium foil.. Nokho, ngenxa yobunzima bobuchwepheshe obuphezulu bokukhiqiza i-electronic aluminium foil ye-capacitor anode, umthamo wasekhaya wokuhlinzeka ngemikhiqizo ephakathi kuya kwephezulu usalokhu ungenele. Nakahloniphi, lesi simo sesithuthuke kakhulu njengoba umthamo wokuhlinzekwa kwemikhiqizo ye-aluminium yasekhaya iqhubeka nokukhula.
Phakathi kwa- 2016:
- Umthamo wokukhiqiza we-aluminium ye-elekthronikhi yaseChina ufinyelele cishe 85,000 ithambo, ukwanda kwe 7,000 amathani uma kuqhathaniswa 78,000 amathani phakathi 2015;
- Umphumela womkhakha wawumayelana 51,900 ithambo, ukukhula konyaka nonyaka kwe 2.77% ukusuka 50,500 amathani phakathi 2015;
- Ukusetshenziswa kwemakethe bekucishe kufane 47,900 ithambo, phezulu 3.01% unyaka nonyaka kusukela 46,500 amathani phakathi 2015;
- Usayizi wemakethe yemboni ufinyelelwe nxazonke 1.207 trillion yuan, ukwanda konyaka nonyaka kwe 5.97% ukusuka 1.139 billion yuan 2015.
Izibalo Zezithombe Kusayizi Wemakethe Yemboni Ye-Aluminium Foil Yase-China (2011-2016)
Izibalo Zesithombe Ngevolumu Yesidingo Semboni ye-Electronic Aluminium Foil yaseChina (2011-2016)
Ishadi le-ImagePrice Trend of China's Electronic Aluminium Foil (I-Plain Foil) (2011-2016)
7. Ukuhlaziywa Kwezobuchwepheshe Kwe-Electronic Aluminium Foil
Ukukhiqizwa kwe i-electronic aluminium foil kuyinqubo yokucubungula ngokunemba, kanye nekhwalithi yomkhiqizo ixhumene kakhulu nezinto ezingavuthiwe, amasistimu okulawula, kanye nokuthuthukiswa kwemishini yokukhiqiza.
Emhlabeni jikelele, ngenkathi ukukhiqizwa kwe-aluminium ye-electronic foil yaseChina kukhula ngokushesha, Amabhizinisi aseYurophu nawaseMelika asabambe izinzuzo kubuchwepheshe obuthuthukisiwe—ikakhulukazi kucwecwe lwe-aluminium olusebenzisa amandla kagesi aphezulu.. Ngenxa yezidingo eziqinile zenqubo yobuchwepheshe, ubuchwepheshe bemishini, kanye nokuphathwa kokukhiqiza ekukhiqizeni i-aluminium foil kagesi, ukukhiqizwa kufanele kulandele ngokuqinile ukugeleza kwenqubo kanye nezici zemishini ukuze kuqinisekiswe imikhiqizo efanelekayo.
Eminyakeni yakamuva, ngentuthuko kwezesayensi nobuchwepheshe, imishini eyinhloko esetshenziselwa ukukhiqiza i-aluminium foil kagesi yenziwe yasendaweni e-China. -Njengamanje, Izinga lemikhiqizo eyenziwe amafekthri asekhaya e-aluminium foil esebenzisa izinto zasekhaya liye lafinyelela futhi ladlula lelo lemikhiqizo evela eJapan naseNingizimu Korea.. Nokho, mayelana nezinhlelo zokulawula, ubuchwepheshe babakhiqizi abakhulu basekhaya buhlala bungakavuthwa, ngakho-ke iningi lisathembele ezinhlelweni zokulawula zangaphandle. Ngobuchwepheshe, imigqa nezinqubo zokukhiqiza zasekhaya zilingisa futhi zamukele ubuchwepheshe bangaphandle noma zisebenzisa amamodeli obuchwepheshe afaka ukubambisana nezimali zakwamanye amazwe..
Ukuthuthukisa ngokuqhubekayo ukusebenza kwe-aluminium electrolytic capacitor, I-China yenze intuthuko enkulu kwezobuchwepheshe ekucutshungulweni kwe-aluminium foil:
- Ukwamukelwa kokuhlanzeka okuphezulu, izinto ezisezingeni eliphezulu ze-aluminium foil zithuthukise kakhulu ukusebenza kwe-etching futhi zehlisa ukuvuza kwamanje kwamafilimu e-dielectric oxide.;
- Ukuthuthukiswa kwezinqubo ezithuthukisiwe ze-etching kanye nokwakheka kukhuphule amandla athile e-cathode ne-anode foil ngenkathi kwehlisa ukuvuza kwamanje kwe-anode plain foil.;
- Ukuze kuzuzwe capacitor miniaturization kanye flattening, seyenziwe inqubekelaphambili ekucubunguleni ubuchwepheshe bekhono elithile eliphakeme namandla aphezulu efoyili ye-aluminium eyakhiwe.
Ukufunda Okunwetshiwe: Indlela Yokuhlukanisa Ikhwalithi Ye-Aluminium Foil?
1. Ukuklubula
I-ImageImidwebo ye-aluminium ye-foil ibhekisela emonakalweni ongaphezulu noma ekugcineni kobuso obubangelwa ukushayisana nezinye izinto phakathi nokuphathwa noma ukugcinwa.. Ukuklwebheka okuningi kwenzeka ngenxa yokunganaki ngesikhathi sokupakisha.
2. Ukugqwala
I-ImageCorrosion isho ukukhubazeka okwakhiwa endaweni eyi-aluminium foil ngemva kokusabela kwamakhemikhali noma kwe-electrochemical nemidiya ezungezile.. I-foil egqwalile ilahlekelwa ukucwebezela, futhi ezimweni ezinzima, Imikhiqizo ye-grey corrosion yakha-ithinta kakhulu ukubukeka kobuhle bemikhiqizo yokugcina.
3. Amabhamuza Angaphezulu
I-ImageIcwecwe le-Aluminium elinokukhubazeka kwebhamuza elingaphezulu linezingqimba eziyisiyingi ezingavamile noma ezimise okumise okwe-strip endaweni yayo.. Lawa ma-protrusions anemiphetho ebushelelezi, zine-asymmetrical nhlangothi zombili, futhi asatshalaliswa ngokungahleliwe. Amabhamuza angaphezulu adala ingcindezi engalingani emgqeni we-foil, okungase kuholele ekuqhekekeni nasekuvalekeni kokukhiqiza.
4. Imivimbo Yaseceleni Emnyama
Isithombe Imigqa eseceleni emnyama ibonakala kakhulu kucwecwe lwe-aluminium egoqwe kabili. I “Isayidi elimnyama” ikhombisa ukukhanya okushintshanayo okusobala namaphethini amise okwemigqa emnyama eduze nendawo eginqikayo, okuphazamisa ukubukeka kwe-foil.
5. Okuvelayo
Ukuvela kwesithombe ku-aluminium foil kungabangelwa izici eziningi: amaphutha noma ama-metal chips/ukungcola kuma-rolling/guide rolls; imikhono/ama-cores angcolile noma ama-protrusions asendaweni abushelelezi; noma izinto zangaphandle ezinamathele ku-foil ngesikhathi sokusonga. I-foil enemibono ivamise ukuba ne-depression/protrusions eyodwa noma ngezikhathi ezithile, okulula ukuzibona.
6. Amabala Amafutha
ImageCommon uwoyela amabala efomini le-aluminium foil ngemva kokuhushula, ngokuvamile kubonakala njengokuphuzi okukhanyayo, nsundu, noma izindawo ezimnyama.
7. Ukwehlisa amafutha okungaphelele
I-ImageTo test ukuze uqedele ukwehlisa amafutha, ukuhlolwa kokuxubha amanzi kusetshenziselwa ukuhlola izinga lokukhipha amafutha ngemva kokuhushula. Uma ucwecwe lwehluleka ukuhlangabezana nezinga elishiwo lokuhlolwa kokuxubha amanzi, kungenzeka ukuthi isenamafutha.
8. Ama-Edge Cracks
Imifantu ye-ImageEdge ibhekisela ekuqhekekeni kwe-longitudinal emaphethelweni e-foil. Ezimweni ezimbi kakhulu, izikhala ezisobala ziyabonakala emaphethelweni.
9. I-Flatness Empofu
I-ImagePoor flatness ichaza ukuguqulwa kwendawo endaweni ye-foil okubangelwa ukuguga okungalingani. Ngokusekelwe endaweni enesici, ihlukaniswa ngokuthi:
- Amagagasi aphakathi nendawo (undulas phakathi);
- Amagagasi anqenqemeni (ukungezwani emaphethelweni);
- Amagagasi anezimbambo ezimbili (ukungezwani phakathi nendawo noma emaphethelweni);
- Amagagasi ahlanganisiwe (inhlanganisela yamagagasi aphakathi nendawo).
10. Ukunamathela
Amaroli e-ImageFoil anezinkinga zokunamathela kunzima ukuwakhipha eshidini elilodwa; amashidi amaningi angase enze inqwaba yamakhekhe, futhi ubude bamahhala bokulenga buhluleka ukuhlangabezana namazinga. Ezimweni ezimbi kakhulu, ishidi elilodwa alikwazi nhlobo ukuvulwa—okuphazamisa kakhulu ukukhiqizwa.
11. Izimbobo
I-ImageHoles iyisici esivamile endaweni engaphezulu ye-aluminium foil.
12. I-Lose Wining
I-ImageLoose winding kwenzeka lapho i-foil ingalimele ngokuqinile ngesikhathi sokusika. Uma ibanjwe zibheke phezulu, ukususwa kwe-interlayer kwenzeka; ukucindezela i-foil ngeminwe kudala ukucindezeleka kwendawo.
13. Ama-burrs
I-ImageBurr ifana nomgogodla wamasayizi ahlukahlukene emaphethelweni e-foil ngemuva kokusika..
14. Ukungalungi kahle Kwesendlalelo
Ukungaqondani kahle kwe-ImageLayer isho ukususwa kwe-interlayer okungavamile ekugcineni komqulu we-foil., okuholela ebusweni obungalingani.
15. I-Tapered Edge
I-ImageTapered Edge (noma “unqenqema olumise okombhoshongo”) kuyisimo esikhethekile sokungahleleki kahle kwesendlalelo, lapho ukususwa kwe-interlayer ebusweni bokuphela kwe-foil roll kudala ukuchezuka okufana nombhoshongo-nohlangothi olufana nethiphu yombhoshongo.