Ceramic Filter Egyptalum Bechtel

23 11月 Ceramic Filter Egyptalum Bechtel

Posted at 08:43h in Ceramic Foam Filter by admin 0 Comments

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Ceramic Filter Egyptalum Bechtel plays a role in filtering molten aluminum. The molten aluminum flows through the tortuous holes of the ceramic, and the inclusion particles contained in it are trapped on the inner surface of the holes and the crevices of the ceramic plate due to the combined effect of the axial pressure, friction, and surface adsorption force of the aluminum flow. Separate the inclusion particles from the molten aluminum.

The slag remaining on the Ceramic Filter after a period of time also participates in the adsorption and interception of the slag.
Its ability to adsorb and intercept molten aluminum is much greater than that of Foam Ceramic Filter, which makes it possible for the ceramic filter plate to filter out slag much smaller than its own holes.
Generally speaking, the thicker the ceramic plate, the smaller the eye, and the slower the flow rate of the molten aluminum through the ceramic plate, the better the filtering effect.
The total amount and cleanliness of the molten aluminum not only affect the filtering effect, but also affect the service life of the ceramic plate.
Usually, the filter device with foam ceramic plate is similar to the glass cloth filter, and it is directly placed on the shunt plate.

Ceramic Filter Egyptalum Bechtel

Egyptalum Bechtel reminded
Before casting, Ceramic Filter Egyptalum Bechtel should be preheated to about 600 degrees.
Because the ceramic plate is hard and brittle and has poor thermal conductivity, the initial addition should be slow. When preheated to above 200 degrees, the heating speed can be increased, otherwise the ceramic plate is easy to break.

Egypt makes final ruling on safeguard measures for imported raw aluminum
On April 12, 2021, the WTO Committee on Safeguards released the Safeguards Notice submitted to it by the Egyptian delegation on the same day. The Egyptian investigation authority made a positive final ruling on the import of raw aluminum (Raw Aluminium (Ingots, Billets & Wire Rod)), including aluminum ingots, aluminum billets, and aluminum wire rods. It is recommended that the case be dealt with from April 15, 2021 A three-year safeguard tax is levied on products as follows: 16.5% of CIF or no less than USD 333/ton in the first year; 13.5% or no less than 271 of CIF in the second year USD/ton, 10.5% of the CIF price in the third year or no less than USD 211/ton. The investigation period of this case is from July 1, 2016 to December 31, 2019. The Egyptian tax numbers of the products involved are 760110, 760120 and 760511.