0086-574-65802978
0086-13626819899
0086-574-65802978
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TEL：0086-574-65802978
Mobile：0086-13626819899
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Aluminum and aluminum alloy surface treatment process Due to the poor adhesion of the coating film on the surface of aluminum and aluminum alloy substrates, the surface must be pretreated to form a co...
In the production process of precision casting, because of some hardware facilities, management, pouring cooling and correction problems, will produce casting deformation, then we encounter casting de...
1. What are the application areas of aluminum alloy gravity casting? What are its main advantages? The main application of aluminum alloy gravity casting is in the fields of automobiles, motorcycles, ...
1. The room where the aluminum alloy castings are stored is kept dry, free from floating dust and air pollution, and the relative humidity of the air can be within 50%. 2. Clean the stains befo...
Casting is the foundry industry based on the equipment manufacturing industry. Because the raw materials consumed are mainly non-renewable resources, high energy consumption, large investment in pollu...
The shrinkage of alloy castings is hindered by various obstacles. Some resistance comes from the mold and core, while others are hindered by the casting structure itself. The casting shrinkage rate va...