Aluminum foil for capacitor parameters

Alloy Haushi Kauri Nisa Core inner diameter Maximum outer diameter of aluminum coil Thickness tolerance Rashin ruwa Brightness L
Aluminum foil don capacitors 1235 0 0.005-0.016mm 100-500mm 76 500 ≦5 Aji a (Goga gwajin ruwa) ≦60

aluminum foil capacitor

The aluminum foil used in electrolytic capacitors is a corrosive material that works under polar conditions. It has higher requirements for the structure of aluminum foil. The aluminum foil used is divided into three types: cathode foil, with a thickness of 0.015mm to 0.06mm; high-voltage foil, with a thickness The thickness is 0.065mm～0.1mm, and the aluminum foil is required to be produced with high-purity aluminum; the thickness of the low-pressure foil is 0.06mm～0.1mm.

Chemical composition of high pressure raw foil and low pressure raw foil（%）
Ku(≤) Fe(≤) Kuma(≤) Al(≥)
0.005 0.003 0.0025 99.99
0.005 0.015 0.015 99.97
0.01 0.02 0.02 99.95
0.01 0.04 0.04 99.93
0.01 0.06 0.06 99.90
0.01 0.10 0.08 99.85
0.0025~0.0050 ≤0.014 ≤0.014 ≥99.97
Wasiƙa: After the agreement between the supplier and the buyer, it can be supplied according to the agreement.

Chemical composition of cathode foil（%）
Ku Fe Kuma Al
0.01 0.16 0.16 99.7
0.01 0.25 0.20 99.6
Wasiƙa: After the agreement between the supplier and the buyer, it can be supplied according to the agreement.

Longitudinal room temperature mechanical properties of aluminum foil

Kauri

(mm)

 Haushi Ƙarfin Ƙarfi

N /mm2

 Tsawaitawa

δ

%
not less than
0.015~0.090 M 24.5 2.0
Y 98.0 0.5
0.100~0.200 M 29.4 3.0
Y 98.0 0.5

Crystal Structure Properties of Capacitor Aluminum Foil

  1. The average surface dislocation density of the soft-state high-pressure original foil is not more than 10∧6/cm2.
  2. The (100) crystal plane occupancy rate of the soft-state high-pressure original foil is not less than 80%.
  3. The thickness of the oxide film on the surface of the soft-state high-voltage original foil is not more than 6nm.

Wasiƙa: Foils with other parameters can be supplied by agreement between the supplier and the buyer.

Aikace-aikace

aluminum foil for capacitor repair

Me yasa zabar mu?

Henan Huawei Aluminum Co., Ltd., Ltd. shine jagoran masana'antar aluminium da yawa a China. Muna tsananin sarrafa inganci kuma muna mai da hankali kan abokan ciniki. Muna fatan samun haɗin kai mai zurfi tare da ku kuma muna samar muku da samfuran kayan aikin aluminum masu inganci na al'ada sabis na OEM. Idan kuna son samun sabbin sabbin farashi mafi kyau ta kowace kg ko kowace ton daidaitaccen nauyi, don Allah a tuntube mu.

Aluminum foil samar line

Shiryawa

  • Kunshin: Kayan katako
  • Daidaitaccen shari'ar katako: Tsawon *Nisa* Tsawo=1.4m*1.3m*0.8m
  • Da zarar an buƙata,Za a iya sake fasalin girman yanayin katako kamar yadda ake buƙata.
  • Kowane shari'ar katako Babban ma'aunin nauyi: 500-700KG Net Weight: 450-650KG
  • Magana: Don buƙatun marufi na musamman, daidai za a ƙara daidai.

 

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