03 8月 Ceramic Foundry Filter Manufacturers
Ceramic Foundry Filter Manufacturers ADTECH is one pioneer following by the International Enterprise, who keeps focusing on the manufacture of the metallurgical material.
1.Ceramic Foam Filter
4.Hot-top casting series
5.Roll casting nozzle
7.Other Metallurgical Material
It has the characteristics of high temperature resistance, chemical corrosion resistance, interpenetration and large specific surface area. Widely used in metal melt filtration, high temperature flue gas purification treatment, chemical filtration, carrier and photothermal
conversion and other fields.
Especially in the field of aluminum melt filtration, some companies at home and abroad have developed from the purification of screens and straight-hole honeycomb ceramic tiles to the foam aluminum water filter in the current casting system.
Molten Metal Filtration has a significant effect on reducing the scrap rate of castings, improving the mechanical properties of castings, extending the service life of metal cutting tools, and reducing the overall cost.
China’s aluminum liquid purification technology is developing rapidly, the production volume of high-quality castings of enterprises is gradually increasing, and the aluminum liquid purification technology is developing rapidly.
Ceramic Foundry Filters Manufacturers separates the inclusions in the liquid casting alloy through three physical and chemical effects on the molten metal, so as to achieve the effect of purifying the molten metal.
Filter cake effect
The complex foam ceramic structure can effectively block slag mechanically.
When the molten metal passes through the ceramic foam filter with complex structure, the filter medium filters out the inclusions larger than the pore size of the filter surface through mechanical separation, and makes them precipitate on the inflow end of the filter liquid metal.
As the number of inclusions accumulate on the surface of the filter increases, a layer of “filter cake” will gradually form, making the metal liquid flow channel further thinner, so the surface of the new filter medium can filter out finer inclusions.
The inside of the medium also has a filtering effect. Among the many small holes that penetrate the ceramic body, some show tiny slits, and some have dead corners. These different areas of change are possible positions for intercepting inclusions, and there are also “filters” inside the filter. “Pie” effect.
There are many manufacturers of melt purification equipment and test equipment, such as selle, Foseco, AdTech, etc. If you want to contact Ceramic Foundry Filter Manufacturers, please contact email@example.com
The aerospace industry has high requirements for casting aluminum alloy castings.
Liquid aluminum purification adopts the operation method of slag formation after inert gas rotary degassing.
For the more demanding aluminum liquid, it can meet the product requirements after being treated with hexachloroethane.