How to deal with aluminum casting defects in aluminum casting manufacturers

How do aluminum casting manufacturers deal with aluminum casting defects? Aluminum castings are ubiquitous in our lives, but the best things are flawed. If you notice these defects and avoid them well, then you can Better presented to the seller.

       Oxidation slag defects of aluminum castings. Under normal circumstances, our oxidized slag is mostly distributed on the upper surface of aluminum castings, which is more likely to occur in the corners of aluminum castings that are not ventilated. Generally, the fractures of aluminum castings are grayish white or yellow. It is generally found in x-ray or in the machining of aluminum castings, found in alkali-washed aluminum or pickled aluminum castings and anodized.
       Therefore, when the above problems occur, we must pass the aluminum castings and the materials should be blown to control the frequency of use of the materials. In the design of aluminum castings, we fully consider the advantages and disadvantages of aluminum castings and improve our aluminum casting design. If necessary, the flux can be appropriately selected to remove the slag. After refining the aluminum casting, the rest time is appropriately lengthened. Finding problems and avoiding problems is a must for all aluminum casting manufacturers.
       Why are there defects in the production of aluminum castings? The quality of aluminum castings on the market is mixed. Many buyers do not know how to choose good aluminum castings. Some people will also wonder what is wrong with aluminum castings.
       Why do aluminum castings have the above defects?
       The reasons for aluminum castings are nothing more than the following:
       (1) The aluminum castings are not pure, and the materials used are much more.
       (2) The problem may also be in the design of our aluminum castings, and the design of the aluminum casting casting system is flawed.
       (3) Aluminum castings may also be that the slag in our alloy liquid is not cleaned. Aluminium castings may also be improperly handled during the casting process, which may result in the incorporation of slag into the aluminum casting.
       (4) It is also possible that our aluminum castings have not been allowed to stand still.
       There are many reasons for the defects in the production of aluminum castings. The above is the analysis of the defects caused by aluminum castings.