Foam Ceramic Filter Portugal Aluminium removes various impurities in the aluminum liquid during the aluminum rod casting process. The sealed ceramic fiber gasket is fixed around the filter plate to help seal the filter plate to the filter housing and ensure that no aluminum liquid flows out from the side.
The advantages of Foam Ceramic Filter Portugal Aluminium for casting filtration
1. Adopt the principle of adsorption, which can effectively remove large inclusions in molten aluminum and effectively adsorb small inclusions;
2. No slag drop, effectively reducing the pollution of molten aluminum;
3. Good thermal shock resistance and good resistance to molten metal corrosion;
4. Automatic assembly line production, three calibration procedures, accurate size, more in line with the filter box;
5. Improve surface quality, product performance, and microstructure.
Since 2012, the square ceramic foam filter has been focusing on the research and development, production and sales of cast filter (CFF) of alumina ceramic foam filter for aluminum alloy casting.
Non-metallic inclusions in castings are the most important cause of casting defects. Casting defects will affect the surface finish, mechanical properties and processing properties of the castings, and will increase the rejection rate.
Zro2 ceramic foam filter products are designed to remove inclusions and reduce turbulence, so as to achieve a rapid and stable flow of molten metal, thereby improving the quality of castings.
It has excellent filtering effect on all aluminum and aluminum alloys. It is made of pure zirconia and has a temperature of 1760°C, which is insensitive to different melting temperature changes.
The Portuguese economy ranked 42nd in the 2017-2018 Global Competitiveness Report of the World Economic Forum. The vast majority of international trade takes place within the European Union. The Portuguese economy, which was rescued by the European Union nine years ago, is booming. It is enjoying the highest economic growth in nearly two decades.
Portugal’s aluminum foil imports and exports continued to grow in 2017-20, but compared with aluminum foil exports, the import market is still very strong.
The import volume of aluminum foil for the southern European countries in 2017-19 was 26,082 tons, with revenue and expenditure of US$1036.5 million. After analysis, the estimated import volume in 2020 is 10,505 tons, and the expenditure may reach 42.41 million US dollars. If the estimated imports and expenditures for 2020 are added to the previous three years, they reflect 36,587 tons and US$146.0 million, respectively.
In 2017, the import volume of aluminum foil was 6083 tons, and the expenditure remained at 22.16 million US dollars. In 2018, the import of aluminum foil increased by 61.51%, the import volume increased to 9825 tons, and the expenditure also increased to 39.94 million US dollars.
In 2019, the import volume of aluminum foil also showed a positive growth of 3.55%. The import volume was 10,174 tons, and the expenditure climbed to 41.55 million U.S. dollars. The import growth in 2020 is expected to be 3.25%, reaching 10,505 tons as an import.