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Development of new materials application technology in Squeeze Casting

Based on the fact that squeeze casting can form complex thick wall castings with dense internal structure and solution heat treatment, this process has developed into an important production method for high-grade castings, such as wear-resistant, pressure resistant, high-strength and toughness castings. Some new materials, such as high silicon...

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Semi solid squeeze casting technology

Semi solid processing is a new technology with rapid development at present. Due to the high quality characteristics of squeeze casting products, semi-solid squeeze casting (or semi-solid forging) has attracted the attention of the industry, and has some development in recent years. The new process of unrc semi-solid rheocasting...

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Heat treatment technology of squeeze cast

In general, as long as the process and tooling are set reasonably, the extrusion casting can be solution treated, but in the actual production, especially in the indirect extrusion casting, there are often “blistering” defects in the solution treatment, which makes the heat treatment impossible. In the late 1990s,...

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Development of Squeeze Casting Technology

In recent years, the development of squeeze casting technology is still inseparable from the theme of improving product quality and expanding the application scope of squeeze casting. The more prominent innovations are as follows. Double squeeze casting is a developing new process of squeeze casting after “direct extrusion” and...

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Problems in squeeze casting industry in China

1. Understanding of Squeeze Casting Technology As a process technology, squeeze casting has been widely used in production, but many problems have been exposed in practical application. For example, the quality of castings is not stable, the yield is not high enough, there are inclusions, porosity, local porosity and...

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Application of squeeze casting technology in other fields

Squeeze casting technology has been used in the production of pneumatic instruments for many years. It is mainly used for shell parts with high air tightness. For example, a Shanghai Instrument Factory originally used metal mold casting to produce pressure gauge shell, the product quality has not been guaranteed....

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Application of squeeze casting technology in production

1.Application in automobile and motorcycle casting As one of the main directions of piston blank production, squeeze casting has produced various kinds of piston with a diameter of 90-190mm in China. The first automobile factory has been engaged in piston production with squeeze casting for many years, which is...

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Development of squeeze casting in China

Squeeze casting technology came out before 1930s, and it was popularized in the Soviet Union from 1940s to 1950s. In the late 1960s, non-ferrous squeeze casting was applied and developed in Japan. In China, the development of squeeze casting technology is generally divided into four stages. The 50-60’s of...

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Key technical problems of compound squeeze casting equipment

Because the equipment is the core platform for the implementation of the technology, and the composite squeeze casting method is quite different from the traditional squeeze casting method, which also makes the existing squeeze casting equipment difficult to realize the composite squeeze casting method, so it is necessary to...

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