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A method for manufacturing an aluminum electrolytic capacitor anode foil by electric field auxiliary sintering comprises the following steps: 1) mixing the slurry, namely uniformly mixing...
Dielectric capacitors encompass film capacitors, ceramic dielectric capacitors, and electrolytic capacitors, whereas supercapacitors can be further categorized into double …
Investigation of laser sintering process parameters for anode foils in aluminium electrolytic capacitors considering temperature distribution, Qianqian zhang, Li Cao
A sintering method of anode foil of aluminum electrolytic capacitor with uniformly dispersed slurry comprises the following steps: 1) grinding micron-sized aluminum powder or aluminum alloy...
Anode foil for aluminum electrolytic capacitor was prepared by powder additive manufacturing technology. Based on the TG-DTG analysis, the sintering process was …
Electronics Materials and Components-Electrolytic capacitors ... making large capacitors, and it is the use of the electrolytic process to form the thin ... into a small slug around the lead and then …
The optimal process parameters for laser sintering anode foils in electrolytic capacitors are a powder layer thickness of 50 μm, a laser power of 140 W, and a scanning …
Sintered foils are currently being considered as a promising material for anode foils in capacitors due to their high specific capacitance and anti-buckling performance, which …
Item 2 The electrode material according to Item 1, wherein the sintered body is formed by sintering particles of at least one of aluminum and an aluminum alloy while maintaining a …
A method for manufacturing an aluminum electrolytic capacitor anode foil by electric field auxiliary sintering comprises the following steps: 1) mixing the slurry, namely uniformly mixing …
The aging process of aluminum electrolytic capacitors is explained. Finally, this paper reviews existing methods of failure prognosis of electrolytic capacitors.
A method for manufacturing an aluminum electrolytic capacitor anode foil by electric field auxiliary sintering comprises the following steps: 1) mixing the slurry, namely uniformly mixing...
By varying laser power and scanning speed, the temperature distribution along the laser scanning trajectory is determined, facilitating the identification of optimal process parameters for laser …
The optimal process parameters for laser sintering anode foils in electrolytic capacitors are a powder layer thickness of 50 μm, a laser power of 140 W, and a scanning …
Al foil for high-voltage aluminum electrolytic capacitor was first D.C. etched in HCl-H₂SO₄ mixed acidic solution to form main tunnels and then D.C. etched in natural NaCl …
The optimal process parameters for laser sintering anode foils in electrolytic capacitors are a powder layer thickness of 50 μm, a laser power of 140 W, and a scanning speed of 0.05 m s …
A sintering method of anode foil of aluminum electrolytic capacitor with uniformly dispersed slurry comprises the following steps: 1) grinding micron-sized aluminum powder or aluminum alloy …
Patent Document 1 Another example of a known electrolytic capacitor is one that uses an electrode foil that comprises a flat aluminum foil having a thickness of not less than 15 ⁇ m …
The solid electrolytic capacitor element includes a sintering process in which a valve metal is sintered to form an anode body, a chemical conversion process in which a dielectric layer...
Based on this information, the sintering process of the powder foils before 500 °C is as follows: Firstly, the sintering temperature is ramped up from room temperature to 200 °C …
Using additive manufacturing technology, anode foils were created for aluminum electrolytic capacitors. The impact of particle size and sintering temperature on the anode foil …
The optimal process parameters for laser sintering anode foils in electrolytic capacitors are a powder layer thickness of 50 μm, a laser power of 140 W, and a scanning …