The metal conveying system is made of a mixture of ceramic fiber cotton and a small amount of binder, and is processed using an automatic……
The ceramic filters for casting uses the principle of adsorption, which can effectively remove large impurities in molten aluminum and effectively adsorb small impurities. Ceramic……
There are many types of insulating materials. According to the different working temperature, it can be divided into three categories: high temperature (above 1200℃) insulation……
Tap Hole Cone uses high-quality ceramic fiber cotton as raw material and is made through a vacuum blister molding process, which can meet certain high-temperature……
Due to the high content of non-metallic inclusions, hydrogen, and sodium in the electrolytic aluminum liquid, the direct batching of 8079 aluminum alloy cast-rolled plates……
Nitrogen refining generally requires a lower temperature of the molten aluminum, although lowering the temperature reduces the diffusion rate of atomic hydrogen in the molten……
There are many purifying methods for molten aluminum in the furnace, including flux refining, and online degassing and filtration. Practice has proved that nitrogen refining……
Oxidation inclusions (Al2O3) and hydrogen (H2) are the main factors that pollute the aluminum alloy melt, which directly affect the performance of the casting and……
It is more important to use suitable aluminum liquid purification methods, so as to eliminate pores and inclusions in aluminum castings. It is necessary to……
When selecting the composition of the refining agent for aluminum foundry, in addition to considering the general physical properties of the refining agent (such as……
