Electrodeposited (ED)tsare tagullashi ne kashin bayan na’urorin lantarki na zamani da ba a iya gani. Bayanan martabar sa na bakin ciki, babban ductility, da kyakkyawan aiki yana sanya shi mahimmanci a cikin batura lithium, PCBs, da na'urorin lantarki masu sassauƙa. Sabaninbirgima tagulla, wanda ya dogara da nakasar injiniya.ED jan karfe foilAna samar da shi ta hanyar sakawa na lantarki, samun nasarar sarrafa matakin atomic da gyare-gyaren aiki. Wannan labarin ya bayyana madaidaicin bayan samar da shi da kuma yadda sabbin hanyoyin ke canza masana'antu.
I. Daidaitaccen Ƙarfafawa: Daidaitawa a Injiniya na Electrochemical
1. Shirye-shiryen Electrolyte: Tsarin Nano-Ingantacce
Tushen electrolyte ya ƙunshi sulfate jan ƙarfe mai tsafta (80-120g/L Cu²⁺) da sulfuric acid (80–150g/L H₂SO₄), tare da gelatin da thiourea da aka ƙara a matakan ppm. Babban tsarin DCS yana sarrafa zafin jiki (45-55°C), ƙimar kwarara (10-15 m³/h), da pH (0.8-1.5) tare da daidaito. Additives adsorb zuwa cathode don jagorantar samar da hatsi na matakin Nano da hana lahani.
2. Tsare Tsare-Tsare: Daidaitaccen Atom a Aiki
A cikin sel electrolytic tare da titanium cathode rolls (Ra ≤ 0.1μm) da gubar alloy anodes, 3000-5000 A/m² DC na yanzu yana fitar da jigon ion jan ƙarfe akan saman cathode a cikin (220) fuskantarwa. Kauri mai kauri (6-70μm) an daidaita shi ta hanyar saurin juyi (5-20 m/min) da gyare-gyare na yanzu, samun ± 3% sarrafa kauri. Mafi siraɗin zai iya kaiwa 4μm-1/20th kaurin gashin ɗan adam.
3. Wankewa: Wuraren Tsabtace Tsabtace Tare da Ruwa Mai Tsafta
Tsarin rinsing na matakai uku yana kawar da duk sauran: Mataki na 1 yana amfani da ruwa mai tsabta (≤5μS / cm), Mataki na 2 yana amfani da raƙuman ruwa na ultrasonic (40kHz) don kawar da alamun kwayoyin halitta, kuma Stage 3 yana amfani da iska mai zafi (80-100 ° C) don bushewa ba tare da tabo ba. Wannan yana haifar datsare tagullatare da matakan oxygen <100ppm da ragowar sulfur <0.5μg/cm².
4. Slitting da Packaging: Daidaitawa zuwa Ƙarshen Micron
Injin sliting mai sauri tare da sarrafa gefen Laser yana tabbatar da jurewar nisa tsakanin ± 0.05mm. Vacuum anti-oxidation marufi tare da alamun zafi yana adana ingancin saman yayin jigilar kaya da ajiya.
II. Keɓance Maganin Sama: Buɗe Takamaiman Ayyuka na Masana'antu
1. Roughening Jiyya: Micro-Anchoring for Ingantattun bonding
Maganin Nodule:Pulse plating a cikin CuSO₄-H₂SO₄-As₂O₃ bayani yana haifar da 2-5μm nodules akan fuskar bangon waya, inganta ƙarfin mannewa zuwa 1.8-2.5N/mm-mai kyau ga allon kewayawa na 5G.
Dual-Peak Roughing:Barbashi masu sikelin ƙarfe da nano-nano suna haɓaka yanki da kashi 300%, suna haɓaka slurry adhesion a cikin batirin lithium anodes da 40%.
2. Plating Mai Aiki: Makamin Sikeli na Molecular don Dorewa
Zinc/Tin Plating:Ƙarfe na 0.1-0.3μm yana ƙara juriya na feshin gishiri daga awanni 4 zuwa 240, yana mai da shi tafi-zuwa ga shafukan baturi na EV.
Nickel-Cobalt Alloy Coating:Pulse-plated nano-grain layers (≤50nm) sun cimma taurin HV350, suna tallafawa abubuwan da za a iya lanƙwasa don wayoyin hannu masu ruɓi.
3. Juriya mai girma-zazzabi: Tsira da matsananciyar wahala
Sol-gel SiO₂-Al₂O₃ coatings (100-200nm) taimaka tsare jure hadawan abu da iskar shaka a 400 ° C (hadawan abu da iskar shaka <1mg/cm²), yin shi cikakken wasa ga Aerospace wayoyi tsarin.
III. Ƙarfafa Ƙarfafa Ƙwararrun Masana'antu Uku
1. Sabbin Batirin Makamashi
CIVEN METAL's 3.5μm foil (≥200MPa tensile, ≥3% elongation) yana ƙara ƙarfin ƙarfin baturi 18650 da 15%. Foil na al'ada (30-50% porosity) yana taimakawa hana samuwar lithium dendrite a cikin batura masu ƙarfi.
2. Na gaba PCBs
Ƙananan bayanan martaba (LP) tare da Rz ≤1.5μm yana rage asarar sigina a cikin allunan miliyon 5G da kashi 20%. Ƙarfafa bayanin martaba (VLP) foil tare da ƙarewar da aka bi da baya (RTF) yana goyan bayan ƙimar bayanai na 100Gb/s.
3. Lantarki mai sassauƙa
AnnealedED jan karfe foil(≥20% elongation) laminated tare da PI fina-finan jure sama da 200,000 lankwasa (1mm radius), aiki a matsayin "m kwarangwal" na wearables.
IV. CIVEN METAL: Jagoran Keɓancewa a cikin ED Copper Foil
A matsayin gidan wutar lantarki mai natsuwa a cikin foil na jan karfe na ED,CVEN METALya gina tsarin masana'anta na zamani:
Nano-Additive Library:Sama da haɗe-haɗe 200 waɗanda aka keɓance don babban ƙarfin ɗaure, haɓakawa, da kwanciyar hankali na thermal.
Samar da tsare-tsare na AI:Abubuwan da aka inganta AI sun tabbatar da daidaiton kauri ± 1.5% da ≤2I flatness.
Wurin Kula da Surface:12 sadaukar da layi suna ba da zaɓuɓɓukan 20+ da za a iya daidaita su (roughening, plating, coatings).
Ƙirƙirar Kuɗi:Mayar da sharar cikin layi yana haɓaka ɗanyen amfani da tagulla zuwa 99.8%, yana rage farashin foil na al'ada da 10-15% ƙasa da matsakaicin kasuwa.
Daga sarrafa lattice atomic zuwa macro-sikelin aikin kunnawa,ED jan karfe foilyana wakiltar sabon zamani na injiniyan kayan aiki. Yayin da canjin duniya zuwa ga wutar lantarki da na'urori masu wayo ke haɓaka,CVEN METALYana jagorantar cajin tare da samfurin "Atomical Procision + aikace-aikacen sabuwar fasahar" - yana tura ci gaban masana'antun kasar Sin zuwa saman sarkar darajar duniya.
Lokacin aikawa: Juni-03-2025