12 10月 Sell Aluminum Casting Filter
Sell Aluminum Casting Filter to Aluminium Casting Factory, used to filter inclusions in molten aluminum.
After being successfully used in production practice, it quickly replaced various filter carriers such as glass cloth, microporous ceramic tubes, and alumina balls, and was widely used in the primary aluminum production and aluminum processing industries in Xili countries.
Among them are the foam ceramic filter plate (trade name SELEE) successfully developed by the United Aluminum Corporation of the United States, and the SIVEX ceramic filter plate produced by British Foseco. In China, the ceramic filter plate produced by Zhejiang Fuyang Special Refractory Material Factory is the most widely used.
Now take the foam ceramic filter plate produced by United Aluminum Corporation as an example to introduce its structure and characteristics.
Aluminum Casting Filter has a network hole structure, has a certain strength, can withstand the pressure difference of the metal liquid level and the impact of the metal flow, but it is brittle and fragile. Because this material has a precise structure and uniform quality, it has a great Surface area, so the filtering effect is excellent.
After the use of foamed ceramic filters to purify the molten aluminum, in addition to the great advantages brought to the strip foil and its products (such as can blanks, finishing materials for cars, PS printing plates, etc.), it is also beneficial to manufacturers of aluminum alloy profiles. It has the following obvious advantages.
1. Improve extrusion productivity
After using filter plates to purify the 6063 alloy extruded raw materials, a follow-up investigation was conducted on a specific die, and it was found that the extrusion speed increased by about 20% and the productivity increased by nearly 15%.
2. Extend the life of the mold and reduce the number of demolding.
3. Reduce pressing pressure
When using the filter plate to purify the 6063 alloy melt, the pressing force is reduced by more than 3% compared with unfiltered.
4. Significantly improve the surface quality of aluminum profiles.
In summary, the use of ceramic foam filters to purify aluminum melt has great advantages in reducing production costs and improving product quality.
In addition, a ceramic filter is used to purify molten aluminum. The device is a general steel shell lined with a prefabricated refractory brick pad. This is arranged horizontally in the metal tank, that is, between the flow mouth and the casting well. Therefore, no major changes to the existing casting system are required, and only a small space is required. In addition, a filter plate can effectively filter all the molten metal, and it is very convenient to take out and replace after use. It is also suitable for horizontal or vertical casting systems.
Sell Aluminum Casting Filter via firstname.lastname@example.org
Sell Aluminum Casting Filter to Kubal Aluminium, who uses 100% waste to produce 6063 alloy. It is first performed according to the conventional melting and casting process, but half of the gold scraps are filtered, and the other half is not filtered.
As a result, it was found that a large amount of non-metallic inclusions in the filtered ingot were removed.
In the extrusion test, it is concluded that with the same surface quality, the extrusion speed of the filtered wool extruded is increased by 20%, the extrusion force is reduced by 3%, and the total comprehensive production rate is correspondingly increased by 15%.
Even when extruding at a higher temperature, the average surface roughness of the filtered profile is reduced by about 10%.