SiC颗粒增强铝基复合材料的挤压铸造工艺研究

丁占来; 任德亮; 齐海波; 樊云昌

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SiC颗粒增强铝基复合材料的挤压铸造工艺研究
Squeeze Casting Process of SiC Particulate Reinforced Aluminium Composites
1999年第S1期
纸质出版日期： 1999 ，
DOI：

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[1]丁占来,任德亮,齐海波,樊云昌.SiC颗粒增强铝基复合材料的挤压铸造工艺研究[J].特种铸造及有色合金,1999(S1):64-65.

Ding ZhanlaiRen Deliang\ Qi haibo\ Fan Yunchang. Squeeze Casting Process of SiC Particulate Reinforced Aluminium Composites[J]. Special Casting & Nonferrous Alloys, 1999,(S1).
[1]丁占来,任德亮,齐海波,樊云昌.SiC颗粒增强铝基复合材料的挤压铸造工艺研究[J].特种铸造及有色合金,1999(S1):64-65. DOI：

Ding ZhanlaiRen Deliang\ Qi haibo\ Fan Yunchang. Squeeze Casting Process of SiC Particulate Reinforced Aluminium Composites[J]. Special Casting & Nonferrous Alloys, 1999,(S1). DOI：

摘要

对ＳｉＣ颗粒增强铝基复合材料挤压铸造成形工艺进行了研究，优选了挤压比压、保压时间、熔液浇铸温度、模具预热温度等工艺参数。认为挤压铸造是颗粒增强基复合材料溶液凝固成形的较好途径，可以克服搅拌法制备复合材料熔液中气体含量高的缺点

Abstract

The squeeze casting process of SiC particulate reinforced Al\|alloy composite was studied. The processing parameters such as squeezing specific pressure

holding time

pouring temperature of the melt

and pre\|heating temperature of the mold was optimized. It is believed that squeeze casting is a good solidification route of particulate reinforced aluminium matrix composite. It can overcome the shortcoming of high gas content in composite slurry prepared by melt\|stirring.\=