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In addition, it also includes the drying and weighing of refining agents and modifiers. only one electrophoretic paint can meet the requirements. Sometimes three processes can be applied to a product, which depends on the comprehensive factors of various aspects. Of course, like car wipers, door locks, etc.ufeffRequirements for the material of aluminum casting. Under normal circumstances, the spray paint process can achieve better appearance quality. The coating process of aluminum casting can generally be divided into: spray paint, powder spray and electrophoresis. Refining: After the chemical composition requirements are compounded, a refining agent should be used to remove the dissolve...

Second, the density of cast aluminum alloy is lower than that of cast iron and cast steel, but its specific strength is higher. First of all, cast aluminum alloy has some advantages that other castings caot match. Because the melting point is low, casting methods such as metal molds and pressure casting can be widely used to improve the cootation quality, dimensional accuracy, appearance smoothness and production power of castings. Especially since the lightweight of automobiles, cast aluminum alloy castings have been widely used in the car industry. Because of the large latent heat of condensation of aluminum alloy, under the same weight, the condensation process of molten aluminum is Ch...

British Richard (Richard) company adopts thermal regeneration, which can increase the regeneration rate by about 10% to 20%. Moreover, the cost recovery period of the thermal process used sand recycling equipment is relatively short, and the cost can be recovered after two years of operation. The key to the technology is to use excellent multi-stage filtration or centrifugal separation to accelerate the operation process and obtain a purer mold material. MittererC discovered in research on aluminum casting molds. In the United States, the aual consumption of sand used in the foundry industry is about 5 million tons. The binder can be reused many times without adding a new binder as long a...