• A newly developed novel squeeze casting technique is introduced.

    本文重点介绍了一种新型挤压铸造工艺。

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  • According to the characteristics of the squeeze casting process, I had classified it.

    根据挤压铸造工艺特点,进行了分类。

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  • The brake pump products of vertical squeeze casting were good in qualities and low in cost.

    采用立式挤压铸造工艺,产品能以较高的质量、较低的成本满足使用要求。

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  • Other processes such as lost foam, squeeze casting, and hot isostatic pressing are also mentioned.

    其他一些工艺,如消失模铸造,模压铸造和热等静压铸造也会在本文涉及。

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  • The principle and processing characteristics of semi-solid squeeze casting were introduced briefly;

    简要介绍了半固态挤压铸造原理与工艺特点;

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  • A near net shaped carbon fiber reinforced Al composite was prepared by a new vacuum squeeze casting process.

    利用自行设计的一套净成形真空液相压渗工艺装置制备了净成形碳纤维增强铝基复合材料。

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  • The aim of this paper was to develope a sort of high strength salt core used for aluminum alloy squeeze casting.

    本文研究目的是研制用于铝合金挤压铸造的高强度的水溶性盐芯。

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  • Effects of the specific pressure on nucleation rate and linear growth velocity were expounded in squeeze casting.

    阐述了挤压铸造比压对形核率及成长线速度的影响。

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  • There are four main technological methods:powder metallurgy, liquid infiltration, squeeze casting and compocasting.

    制造方法有:粉末冶金法、液态浸渗法、压铸法、熔搅铸造法。

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  • The fundamental problems of ZA27 alloy squeeze casting with high ratio of height to thickness were studied in this paper.

    本文主要研究了大高径比ZA27合金铸件挤压铸造过程的若干基本问题。

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  • The achievements have enlarged the application range of theory and technology of squeeze casting, with higher reality sense.

    其研究成果丰富了挤压铸造理论和工艺的应用范围,具有较大的实用意义。

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  • The influence of squeeze casting technique on mechanical properties and microstructure of bar-shaped ZA27 alloy was investigated.

    分析了挤压铸造工艺对棒状ZA27合金力学性能及组织的影响。

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  • Fiber reinforced aluminum alloy composites are manufactured by squeeze casting. Segregation at interface of the composites is studied.

    利用挤压铸造制备了纤维增强铝合金复合材料,研究了复合材料的界面偏析。

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  • It has been proved that to make use of squeeze casting to produce the body of gear pump can get good quality casting of aluminum alloy.

    试验证明,采用挤压铸造新工艺可以获得优质的铝合金泵体铸件。

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  • The distinct characteristic of squeeze casting with larger ratio of height to diameter is (heterogenous) distribution of squeeze pressure.

    大高径比挤压铸件成形时的一个显著特征是压力沿着轴向分布严重不均。

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  • Heat treatment blister is one of common defects of squeeze casting parts, which has some relations with molding method, process and mould.

    热处理起泡是挤压铸件常见的缺陷之一,它与挤压方式、工艺、模具等有关。

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  • In the paper, the hot crack for the forging die made by methods of squeeze casting is analyzed, how to reduce the hot crack is also given out.

    从生产实际出发,分析了锻模液态模锻成形过程中热裂纹形成的主要原因,提出了降低锻模热裂纹的几点措。

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  • Experimental results show that discontinuous carbon fibers reinforced ZA-12 alloy matrix Composite can be fabricated availably by squeeze casting.

    结果表明,挤压铸造法是制造不连续碳纤维增强锌合金复合材料的简便、有效方法。

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  • The flow front of ZL109 melt in mullite chopped fibre preform during melt infiltration was investigated with a method called stopping squeeze casting.

    用中断挤压铸造法研究了ZL 109合金液在莫来石纤维预制块中的流动状况。

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  • In the direct squeeze casting process, the influence of the process parameters and heat treatment on the mechanical properties of AZ91D alloy is studied.

    采用直接挤压铸造成形工艺,研究了挤压铸造工艺参数和热处理对AZ 91 D合金力学性能的影响。

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  • The mold structure and making technology of using high-intensity Zn-Al alloys in squeeze casting is simple, reliable, low cost, having good economic benefits.

    挤压铸造高强度锌铝合金齿轮模具结构、制造工艺简便可靠,生产成本低,经济效益高。

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  • Two dimensional carbon fiber fabric reinforced magnesium matrix composites were prepared by squeeze casting technology, and their basic properties were studied.

    采用挤压铸造法制备出二维碳纤维织物增强镁基复合材料,并对其基本性能进行了研究。

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  • In this paper, the effects of pressurizing value on aluminum alloy crystal structure and the mechanical properties in squeeze casting process have been studied.

    本文研究了挤压铸造时不同加压压力对铝合金结晶组织和机械性能的影响。

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  • The effects of two patterns of squeeze casting on mechanical properties of ZA43 alloy were investigated through the analysis of alloy liquid flow and pressure loss.

    从合金液的流动和压力损失的角度,研究了两种挤压铸造方式对ZA43合金力学性能的影响。

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  • The mold structure and making technology of using high-intensity Zn-Al alloys in squeeze casting is simple, reliable, low cost and also having good economic benefits.

    挤压铸造高强度锌铝合金齿轮模具结构、制造工艺简便可靠,生产成本低,经济效益高。

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  • At last, as the example of squeeze casting with large ratio of height to diameter, the temperature field and stress field of high-leg casting were simulated and analyzed.

    最后,以高脚杯形挤压铸件作为大高径比挤压铸件的实例,对其挤压铸造过程中的温度场和应力场进行了模拟和分析。

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  • At last, as the example of squeeze casting with large ratio of height to diameter, the temperature field and stress field of high-leg casting were simulated and analyzed.

    最后,以高脚杯形挤压铸件作为大高径比挤压铸件的实例,对其挤压铸造过程中的温度场和应力场进行了模拟和分析。

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