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Advantages of die casting semi solid forming technology

Due to the characteristics of semi-solid slurry, semi-solid forming has the following natural advantages over other casting methods (1) In traditional liquid die casting, due to the low viscosity of liquid slurry, the flow front is easy to lose stability in the filling process, which leads to the flow...

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Advantages of liquid die forging technology

The long-term practice of domestic and foreign researchers has proved that the liquid die forging process has many advantages that the forming process does not have, such as high mechanical properties, generally without shrinkage porosity and shrinkage cavity, the material structure is dense and uniform, the grain size is...

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The history and development of foundry technology in China

Casting is the process of melting metal into a liquid that meets certain requirements and pouring it into the mold. After cooling, solidification and cleaning treatment, the castings with predetermined shape, size and performance can be obtained. Casting is one of the basic processes of modern mechanical manufacturing industry....

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Development trend of foundry technology in China

โ˜… 4.1 cast alloy materials Aiming at strengthening and toughening, lightening, precision and high efficiency, new cast iron materials are developed; ADI heat treatment equipment is mainly developed, national standards are formulated as soon as possible, and new technologies of ADI are popularized (such as interrupted heat falling sand...

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