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The basic task of the aluminum alloy smelting process is to put a certain proportion of metal charge into the furnace. After heating and melting to obtain a melt, the composition of the melt is adjusted to obtain an alloy liquid that meets the requirements. In the smelting process, adopt corresponding methods to control the […]

Aluminum ash refers to the scum generated on the surface of the melt in the process of electrolytic aluminum liquid transfer, purification, impurity removal, alloying, casting, and salt slag and aluminum recovery process. The treatment of aluminum ash is an important process for environmental protection in the aluminum industry. Treatment of Aluminum Ash Handling Qualification […]

The pioneer of melt purification technology is also the source of your metal filtration system. The influence of impurity elements is great for metal cleanliness. In order to obtain the best metal cleanliness, AdTech can provide systems, filters, operating methods, metallurgical services, and support. The ability of the CFF filtering system to capture these inclusions […]

Aluminum is mainly used to produce car parts, aircraft components, beverage cans, doors, and aluminum foil. It may also be used as sheet metal, aluminum plate and foil, rods, bars, and wire. The aluminum can be used in the packaging industry, the transportation industry, and the building and construction industry. Aluminium manufacturing process is complex. […]

In the process of aluminum alloy casting, it is inevitable that various defects will appear due to improper casting, and the defects must be dealt with in a timely manner. However, choosing the appropriate solution can avoid the defects to a certain extent. What should be done to avoid defects in aluminum alloy casting? How […]

Casting crack in aluminum casting is a kind of defect with great harm, it destroys the continuity of metal structure. In the subsequent extrusion or calendering process, it cannot be pressed together. So the ingot with cracks is regarded as an absolute waste product during ingot inspection. The existence of casting cracks seriously affects the […]

In the process of aluminium alloy casting, attention to related issues can maximize the avoidance of some situations. So, what are the issues that need special attention in the actual casting process? Let’s take a look at the specific precautions below. I hope you can know what you should pay attention to after reading. Problems […]

The aluminum alloy casting process is very complicated. In this process, there will be some impurities in the aluminum liquid. So, what are these impurities? What method should we take to remove these impurities, and get pure aluminum? Originally, the molten aluminum will only react with air to produce an oxide film, which is a […]

Alcan Smelter Aluminum Degassing is based on the principle that dissolved hydrogen gas will move from an area of high concentration (in the melt) to an area of low concentration (in the inert gas). Hydrogen gas disperses in molten metal as it would if it were released in any confined space. It will maintain a […]

Molten aluminum is extremely reactive, so when it comes in contact with moist air or wet tools, the water decomposes to release hydrogen in the melt. Excessive quantities of this dissolved gas have a well-documented detrimental effect on the mechanical properties of the final aluminum castings. What is also well known to anyone making castings […]