流变铸造

铝合金流变铸造的研究

Study of Rheocasting of Aluminum Alloy

流变铸造中的几个问题

Some Technical Problems of Rheocasting Process

流变铸造法制备SiCp／Zn基复合材料的研究

Study on sic_p / Zn matrix composites prepared by means of rheological casting technology

对用流变铸造法制备的Al2O（3P）／ZA4－3复合材料的硬度特性进行了研究。

The hardness property of Al3O3P / ZA4-3 composite prepared by means of rheological casting technology is investigated in this work .

半固态流变铸造镁合金浆料的组织特征

Microstructural Characteristics of Magnesium Alloy Slurry with Semi-solid Rheocasting Process

根据流变铸造原理，采用压铸工艺生产同步器齿环可以显著降低成本。

Production cost hasbeen obviously reduced by a modified die cast process according to the principle of rheo-casting .

本文介绍了用流变铸造方法制备铝-石墨复合材料的工艺；

In the introduction section , the authors discuss the methods of producing Al-graphite Composite by adding nickelplated graphite in liquid aluminium .

本文采用流变铸造方法制备铝合金浆料，并对其在压铸件中产生的气泡进行了研究。

Improved rheocast process was studied for performing the high quality of Al alloy casting made of the preparation of the metal slurries .

结果表明：流变铸造坯料在变形过程中的形变均匀性明显优于普通铸造的，因此不需预处理即可直接进行塑性成型；

The results show that the deformation of rheo-casting billet is more uniform than that of the normal casting in the compression process , so the rheo-cast billet can be hot deformed directly .

本文研究了用流变铸造工艺制造的锌基&结晶硅，陶瓷粒子复合材料的组织、凝固特点、力学性能，热膨胀系数及摩擦磨损特性。

In this paper , the structure , solidification characterstic , mechanical properties , thermal-expansion coefficent and wear resistance of Zinc-Matrix / crystal silicon , ceramic particulate composites with rheological casting technology are investigated .

固溶处理可有效地改善流变挤压铸造产生的微观偏析。

Solution treatment can significantly reduce the micro-segregation .

与普通挤压铸造相比，流变挤压铸造可改善铸件的微观组织，提高铸件的力学性能。

Compared with conventional squeeze casting , rheo-squeeze casting can improve the microstructures and mechanical properties .

流变法铸造石墨铝挤压铸造工艺参数的正交试验研究

A Study of Orthogonal Experiment on Squeeze Casting Processing Parameter of Rheocasting Gr / Al Composite

分析了2024和7075流变挤压铸造的微观组织特征、缺陷、液相偏析、半固态浆料的充型性能；研究了2024变形铝合金流变挤压铸造后的固熔处理制度和力学性能。

Microstructure characteristics , defects and liquid segregation and filling ability of semi-solid slurry were analyzed . Solution treatment and mechanical properties of 2024 alloy were investigated .