Ceramic Filter 20 inch for Molten Aluminium

31 de marzo Filtro cerámico 20

Posted at 07:33h in Filtro de espuma cerámica by AdTech 0 Comments

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Filtro cerámico 20 can effectively remove larger inclusions in molten aluminum, as well as small inclusions of a few microns in size that cannot be removed by conventional processes in molten aluminum, reducing the hydrogen content in molten aluminum.

Filtro de espuma cerámica «Dimension»
660 x 660 x 50 (26 pulgadas)
584 x 584 x 50 (23 pulgadas)
508 x 508 x 50 (20 pulgadas)
432 x 432 x 50 (17 pulgadas)
381 x 381 x 50 (15 pulgadas)
305 x 305 x 50 (12 pulgadas)
228 x 228 x 50 (9 pulgadas)
178 x 178 x 50 (7 pulgadas)

Filtro de espuma cerámica. Tamaño de poro (PPI): 10/20/30/40/50/60

El filtro Foundry de 30 ppi y 40 ppi es el filtro de espuma cerámica más utilizado en la industria de la fundición de aluminio.
En la fundición de aluminio convencional se suelen utilizar placas filtrantes cerámicas de entre 10 y 40 ppi.
En el sector de la aviación y en los materiales de aluminio de alta calidad se suelen utilizar placas filtrantes cerámicas de entre 30 y 60 ppi.

Through adsorption, the content of harmful elements in molten aluminum can be removed.
Generally speaking, the selection of the filter plate should take into account the requirements of the quality of the finished product, the flow rate of the molten aluminum in the washing liquid, the total amount of the molten aluminum to be filtered, and the cleanliness of the molten aluminum itself.

Causas y soluciones de los defectos en la laminación del papel de aluminio
1. The filtering, degassing and slag removal of the aluminum melt before casting are not thorough, and the slag inclusions such as alumina and slag are brought into the aluminum melt and finally into the casting billet.
2. When replacing the high-quality ceramic filter, slag inclusions such as alumina and slag are brought into the aluminum melt.
3. The purity of the aluminum melt is too poor, and there are too many non-metallic foreign objects to complete degassing and slag removal.

Proveedores de filtros de espuma cerámica introduce Ceramic Filter 20 solution
Use better ceramic filters to filter aluminum melt (foam ceramic two-stage filtration, high adsorption capacity). Change the replacement method of the ceramic foam filter.
Elige aluminio primario y chatarra de buena calidad.
From pouring to solidification, the casting alloy liquid will shrink macroscopically or microscopically at the solidified place.
This macroscopic contraction caused by contraction is visible to the naked eye, and is divided into concentrated contraction and dispersed contraction.
The concentrated shrinkage holes are large and concentrated, distributed on the top of the casting or at the hot joint with a thick section.
The dispersive shrinkage cavities are small and dispersed, most of which are distributed in the casting shaft and hot joints.
The microscopic shrinkage cavities are difficult to see with the naked eye, and most of the microscopic shrinkage cavities are distributed under the grain boundaries or between dendrites.