Electronic Aluminium Foil: Kupanga, Katundu, Mapulogalamu ndi Kuzindikiritsa Ubwino

Electronic aluminium zojambulazo ndi mtundu wa zojambulazo za aluminiyumu zomwe zimapangidwa kuchokera kuzitsulo za aluminiyamu zoyera kwambiri kupyolera muzinthu zingapo monga kugudubuza., kuyeretsa, ndi kudula. Ndiwofunika kwambiri popanga ma aluminium electrolytic capacitors.

2. Mwachidule

Pambuyo aluminium zipangizo kukonzedwa mu zojambulazo, zitsulo za aluminiyamu zamagetsi zimachitidwa chithandizo chapamwamba komanso chithandizo cha oxidation, kutsatiridwa ndi makhoma processing kupanga ma capacitors. Aluminiyamu zojambulazo pamaso etching amatchedwa wamba zojambulazo, pambuyo etching imatchedwa zojambulazo, ndipo pambuyo mankhwala re-oxidation amatchedwa zopangidwa zojambulazo. Electronic aluminiyamu zojambulazo makamaka amatanthauza wamba zojambulazo, chomwe ndi chinthu chofunikira kwambiri chopangira aluminium electrolytic capacitor. Malingana ndi ndondomeko ya kupanga, amagawidwa muzojambula za aluminiyamu zamagetsi ndi zojambulazo za electrode-kumene zojambulazo za electrode zimaphatikizapo zojambulazo zojambulidwa ndi zojambulazo..

Pamodzi ndi electrolyte, akaunti za aluminiyamu zamagetsi zamagetsi 30%-70% za zopangira zopangira za aluminiyamu electrolytic capacitors (kusiyanasiyana ndi kukula kwa ma capacitor). Imatha kusunga mphamvu zamagetsi komanso kukhala ngati ma elekitirodi abwino komanso oyipa a electrolytic capacitors.

 

3. Mndandanda wa Electronic Aluminium Foil Industry Chain

 

Monga chimodzi mwazinthu zofunikira kwambiri zamagetsi zamagetsi, aluminium electrolytic capacitors amagwiritsidwa ntchito kwambiri pamakampani azidziwitso zamagetsi, zida zapakhomo, ndi zinthu zina zosiyanasiyana zamagetsi. Amakhala ndi kukula kochepa, mwayi waukulu, ndi mtengo wotsika—makamaka, mtengo wawo pa unit capacitance ndi wotsika kwambiri pakati pa mitundu yonse ya capacitor, kugwirizanitsa ndi kachitidwe kachitukuko kotsika mtengo kwazinthu zazidziwitso. Ma capacitor awa amagwiritsidwa ntchito kwambiri m'mafakitale monga mauthenga, zida zapakhomo, magalimoto, zamagetsi, zamlengalenga, ndi zipangizo zatsopano, ndi kufunikira kwakukulu kwa msika. Panopa, Zotsatira za aluminium electrolytic capacitors zimatengera 45% kutulutsa kwathunthu kwa ma capacitor onse.

4. Njira Yopangira Ma Electronic Aluminium Foil

Electronic aluminiyamu zojambulazo ndi mtundu wapamwamba-kuyera aluminiyamu zojambulazo. Amapangidwa ndi aluminium yoyengedwa yotentha yotentha (aluminiyumu yoyera kwambiri) zitsulo mu mapepala a aluminiyamu, kutsatiridwa ndi kugudubuza kwina kozizira ndi kutsekereza. Njira zenizeni zopangira zojambula za aluminiyamu zamagetsi zimaphatikizapo:Kuponya - Kuviika - Kugudubuzika Kutentha - Kukonzekera Kwambiri - Kugudubuza Kozizira - Kupiritsa Kwapakatikati - Cold Rolling - Kugudubuza Kwazojambula - Kudula - Kuyesa Magwiridwe - Kuyika

5. Gulu la Electronic Aluminium Foil

Electronic aluminium zojambulazo zitha kugawidwa m'magulu atatu akuluakulu: high-voltage anode zojambulazo, otsika-voltage anode zojambulazo, ndi cathode foil.

• High-voltage anode zojambulazo akudutsacylindrical pore dzimbiri;
• Chojambula cha anode chotsika-voltage chimadutsaspongy dzimbiri;
• Zojambula za anode zapakati-voltage zimadutsadzimbiri lodyedwa ndi nyongolotsi.

High-voltage anode zojambulazo zimagawidwanso mitundu iwiri: zojambulajambula zapamwamba kwambiri komanso zojambulazo zamphamvu kwambiri.

• Chojambula chapamwamba cha anode chapamwamba kwambiriimadziwika ndi “awiri okwera ndi amodzi owonda”: chiyero chapamwamba, mkulu kiyubiki kapangidwe, ndi filimu woonda pamwamba oxide. Mtundu uwu wa mankhwala umapereka khalidwe lapamwamba koma umabwera ndi mtengo wapamwamba - umafunika chiyero cha aluminium > 99.99%, mawonekedwe a cubic wa 96%, ndi chithandizo cha kutentha kwa vacuum chochitidwa pansi pamikhalidwe ya 10⁻³ Pa ~ 10⁻⁵ Pa.
• Wamba high-voltage anode zojambulazondi njira yachuma komanso yothandiza, ndi aluminiyumu chiyero > 99.98%, mawonekedwe a cubic > 92%, ndi chithandizo cha kutentha kwa vacuum kuchitidwa pansi pamikhalidwe ya 10⁻¹ Pa ~ 10⁻² Pa.

Cathode zojambulazo zimapezeka m'mayiko awiri: mkhalidwe wofewa ndi mkhalidwe wovuta.

• Japan makamaka imagwiritsa ntchito electrochemical etching for soft-state cathode zojambulazo;
• Western Europe imagwiritsa ntchito ma etching a mankhwala a hard-state cathode zojambulazo.

Dziko lililonse lili ndi ubwino ndi kuipa kwake:

• Soft-state cathode zojambulazo zimagwiritsa ntchito zojambulazo za aluminiyamu zoyera kwambiri (> 99.85%) opanda mkuwa, kuwonetsetsa kuti zabwino kwambiri koma zotsika mtengo;
• Zojambula zolimba za cathode zimagwiritsa ntchito zojambulazo zokhala ndi mkuwa wokhala ndi aluminiyamu, kubweretsa kutsika mtengo.

6. Kugwiritsa ntchito Electronic Aluminium Foil

Electronic aluminium zojambulazo zimagwiritsidwa ntchito kwambiri mu ma capacitors. Ma capacitors amagawidwa m'magulu atatu akuluakulu kutengera zinthu: aluminium electrolytic capacitors, ma capacitors a ceramic, ndi filimu capacitors. Mwa izi, aluminiyamu electrolytic capacitor ndi mtundu wogwiritsidwa ntchito kwambiri wamagetsi capacitor.

Kukula mwachangu kwamakampani opanga ma capacitor aku China kwachititsa kuti chiwonjezeko chapakhomo chiwonjezeke pakufunika kwazitsulo zamagetsi zamagetsi.. Komabe, chifukwa chazovuta kwambiri zaukadaulo popanga zojambula za aluminiyamu zamagetsi zama capacitor anode, Kuthekera kwapakhomo kwazinthu zapakatikati mpaka zapamwamba kumakhalabe kosakwanira. Komabe, Izi zakhala zikuyenda bwino chifukwa kuchuluka kwa zinthu zopangidwa ndi aluminiyamu zakunyumba kukukulirakulira.

Mu 2016:

• Mphamvu yaku China yopanga zojambula za aluminiyamu yamagetsi idafika pafupifupi 85,000 matani, kuwonjezeka kwa 7,000 matani poyerekeza 78,000 toni mu 2015;
• Kutulutsa kwamakampani kunali pafupi 51,900 matani, kukula kwa chaka ndi chaka 2.77% kuchokera 50,500 toni mu 2015;
• Kugwiritsa ntchito msika kunali kovutirapo 47,900 matani, pamwamba 3.01% chaka ndi chaka kuchokera 46,500 toni mu 2015;
• Kukula kwa msika wamakampaniwo kudafika pozungulira 1.207 trilioni yuan, kuwonjezeka kwa chaka ndi chaka 5.97% kuchokera 1.139 biliyoni ya yuan 2015.

 

ImageStatistics Pakukula Kwamsika Wamakampani aku China a Electronic Aluminium Foil (2011-2016)

 

ImageStatistics on the Demand Volume of China's Electronic Aluminium Foil Viwanda (2011-2016)

 

Tchati cha ImagePrice Trend of China Electronic Aluminium Foil (Foil Yopanda) (2011-2016)

7. Kusanthula kwaukadaulo kwa Electronic Aluminium Foil

Kupanga kwa zitsulo za aluminiyumu zamagetsi ndi mwatsatanetsatane processing ndondomeko, ndipo khalidwe la mankhwala limagwirizana kwambiri ndi zipangizo, machitidwe owongolera, ndi kupita patsogolo kwa zida zopangira.

Padziko lonse lapansi, pamene China chamagetsi chopangidwa ndi aluminiyamu chojambulapo chikukula mofulumira, Mabizinesi aku Europe ndi ku America akadali ndi zabwino muukadaulo wapamwamba kwambiri, makamaka muzojambula za aluminiyamu zamagetsi zamagetsi zamagetsi.. Chifukwa okhwima amafuna njira luso, zipangizo zamakono, ndi kasamalidwe ka kupanga pakupanga zitsulo za aluminiyumu zamagetsi, kupanga ayenera mosamalitsa kutsatira ndondomeko umayenda ndi zida makhalidwe kuonetsetsa mankhwala oyenerera.

Mzaka zaposachedwa, ndi kupita patsogolo kwa sayansi ndi ukadaulo, zida zazikulu zomwe zimagwiritsidwa ntchito popanga zojambulazo za aluminiyamu zamagetsi zidapezeka ku China. Panopa, Ubwino wazinthu zopangidwa ndi mafakitale apanyumba a aluminiyamu apanyumba omwe amagwiritsa ntchito zida zapakhomo wakwera kwambiri kuposa zomwe zidapangidwa ku Japan ndi South Korea.. Komabe, pankhani ya machitidwe owongolera, luso la opanga zazikulu zapakhomo amakhalabe mwana, kotero ambiri amadalirabe machitidwe olamulira akunja. Mwaukadaulo, njira zopangira zapakhomo ndi njira zotsatsira ndikutengera matekinoloje akunja kapena kugwiritsa ntchito mitundu yaukadaulo yomwe imaphatikizapo mgwirizano ndi ndalama zakunja..

Kupititsa patsogolo ntchito za aluminiyamu electrolytic capacitors, China yapita patsogolo kwambiri mwaukadaulo pakukonza zojambulazo za aluminiyamu:

• Kukhazikitsidwa kwa chiyero chapamwamba, Zipangizo za aluminiyamu zowoneka bwino zathandizira kwambiri magwiridwe antchito ndikuchepetsa kutayikira kwa mafilimu a dielectric oxide.;
• Kukula kwa etching ndi mapangidwe apamwamba kwawonjezera mphamvu ya cathode ndi anode foil ndikuchepetsanso kutayikira kwa anode plain foil.;
• Kukwaniritsa capacitor miniaturization ndi flattening, Kupita patsogolo kwachitika pakukonza matekinoloje opangira luso lapadera komanso kulimba kwambiri kwa zojambulazo zopangidwa ndi aluminiyamu.

Kuwerenga Kowonjezera: Momwe Mungasiyanitsire Ubwino wa Aluminium Foil?

1. Kukundani

 

ImageAluminium zojambulazo zimatanthawuza kuwonongeka pamwamba pa zojambulazo kapena kumapeto kwa nkhope komwe kumachitika chifukwa cha kugundana ndi zinthu zina pakugwira kapena kusunga.. Zotupa zambiri zimachitika chifukwa cha kusasamala panthawi yolongedza.

2. Kuchuluka

 

ImageCorrosion imatanthawuza zolakwika zomwe zimapangidwira pazitsulo za aluminiyamu pambuyo pa zochitika za mankhwala kapena electrochemical ndi zozungulira zozungulira.. Zojambula zowonongeka zimataya kuwala, ndi milandu yoopsa, zinthu zotungira zamtundu wa grey corrosion - zomwe zimakhudza kwambiri kukongola kwa zinthu zomaliza.

3. Mabubu Apamwamba

ImageAluminium zojambulazo zokhala ndi zovuta kuwira pamwamba zimakhala ndi zozungulira zozungulira kapena zowoneka ngati mizere pamwamba pake.. Ma protrus awa ali ndi mbali zosalala, ndi asymmetrical mbali zonse, ndipo amagawidwa mwachisawawa. Mavuvu apamtunda amayambitsa kupsinjika kosagwirizana pamizere yojambulayo, zomwe zingayambitse kusweka ndi kutsekeka kwa kupanga.

4. Mikwingwirima Yamdima

ImageMikwingwirima yam'mbali yamdima nthawi zambiri imawoneka pazojambula zowirikiza kawiri. The “mbali yakuda” amawonetsa kuwala kosinthasintha kowoneka bwino komanso mawonekedwe amtundu wakuda wozungulira pozungulira, zomwe zimawononga mawonekedwe a foil.

5. Zowonera

Zithunzi pazithunzi za aluminiyamu zimatha chifukwa cha zinthu zingapo: zolakwika kapena zitsulo zomatira tchipisi / dothi pamipukutu yopukusa; manja odetsedwa/zikongono kapena zotuluka zosalala za m'deralo; kapena zinthu zakunja zimamatira ku zojambulazo panthawi yokhotakhota. Zojambula zokhala ndi zowoneka nthawi zambiri zimakhala ndi madontho amodzi kapena nthawi ndi nthawi, zomwe ndi zosavuta kuzizindikira.

6. Madontho a Mafuta

ImageCommon mafuta madontho pa aluminiyamu zojambulazo zojambula pambuyo annealing, nthawi zambiri amawoneka ngati achikasu chopepuka, zofiirira, kapena mawanga ofiira.

7. Kuchepetsa Mafuta Osakwanira

ImageTo kuyesa kutsitsa kwathunthu, kuyezetsa kwamadzi kumagwiritsidwa ntchito kuti ayang'ane mlingo wa degreasing pambuyo pa annealing. Ngati zojambulazo zikulephera kukumana ndi mlingo wotchulidwa wa mayeso otsuka madzi, ikhoza kukhalabe ndi mafuta.

8. Ming'alu Zam'mphepete

Kuphulika kwa ImageEdge kumatanthawuza kusweka kwautali pamphepete mwa zojambulazo. Mu milandu kwambiri, mipata yowonekera imawonekera m'mphepete.

9. Kusayenda bwino

ImagePoor flatness amafotokoza undulations m'deralo pa zojambulazo chifukwa cha kupunduka kosiyana. Kutengera malo achilema, amagawidwa ngati:

• Mafunde apakati (zosokoneza m'katikati);
• Mafunde amphepete (zopindika m'mphepete);
• Mafunde a nthiti ziwiri (ma undulations osati pakati kapena m'mphepete);
• Mafunde ophatikizika (kuphatikiza mafunde apakati ndi m'mphepete).

10. Chosangalatsa

Mipukutu ya ImageFoil yokhala ndi zovuta zomata ndizovuta kutulutsa m'mapepala amodzi; mapepala angapo akhoza kupanga misa ya keke, ndipo utali wopachikika waulere umalephera kukwaniritsa miyezo. Mu milandu kwambiri, mapepala amodzi sangathe kutsegulidwa konse-kusokoneza kwambiri kupanga.

11. Mabowo

ImageHoles ndi cholakwika chofala pazithunzi za aluminiyamu.

12. Kuthamanga Kwambiri

Mapiritsi a ImageLoose amapezeka pamene zojambulazo sizimavula mwamphamvu panthawi yodula. Pamene anagwiridwa ofukula pamodzi pachimake, kusuntha kwa interlayer kumachitika; kukanikiza zojambulazo ndi zala kumapanga kukhumudwa kwanuko.

13. Burrs

ImageBurrs ndi zotuluka ngati msana zamitundu yosiyanasiyana m'mphepete mwa zojambulazo zitadulidwa..

14. Kusanjika molakwika kwa Layer

Kusintha kwa ImageLayer kumatanthawuza kusamutsidwa kosakhazikika kwapakati kumapeto kwa mpukutu wa zojambulazo., kubweretsa nkhope yosagwirizana.

15. Tapered Edge

ImageTapered m'mphepete (kapena “m'mphepete mwake ngati nsanja”) ndi vuto lapadera la kusanja kosanjikiza, kumene kusamuka kwapakati pamapeto a chojambulacho kumapanga kupatuka ngati nsanja-ndi mbali yonga nsonga ya nsanja..