Contraction Characteristics of Cast Aluminum Matrix Composite

Chen Caizhong Hu Meizhong Yang Changlin

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Contraction Characteristics of Cast Aluminum Matrix Composite
Issue 3, Pages: 9-10(2001)
Published： 2001 ，
DOI：

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[1]陈彩中,胡美忠,杨长林,桂满昌,王殿斌.铸造铝基复合材料收缩特性的研究[J].特种铸造及有色合金,2001(03):9-10+3.

Chen Caizhong Hu Meizhong Yang Changlin. Contraction Characteristics of Cast Aluminum Matrix Composite. [J]. Special Casting & Nonferrous Alloys (3):9-10(2001)
[1]陈彩中,胡美忠,杨长林,桂满昌,王殿斌.铸造铝基复合材料收缩特性的研究[J].特种铸造及有色合金,2001(03):9-10+3. DOI：

Chen Caizhong Hu Meizhong Yang Changlin. Contraction Characteristics of Cast Aluminum Matrix Composite. [J]. Special Casting & Nonferrous Alloys (3):9-10(2001) DOI：

摘要

研究了SiC颗粒增强铸造铝基复合材料F3B的线收缩特性。采用“直测法”和“ZQS 2 0 0 0型双试棒合金热裂—线收缩仪”测试三种F3B复合材料（SiC体积分数分别为 10 %

15 %

2 0 % ）及其对应的基体合金的线收缩。研究结果表明

三种F3B复合材料具有比对应基体合金良好的线收缩特性

三种F3B复合材料的线收缩率随SiC含量的增加而减小

Abstract

The linear contraction characteristics SiC particulate reinforced cast aluminum matrix composite F 3B was studied. The linear contraction of three kinds of F3B composite （φ（SiC）=10%

20%

30% respectively） and their correspondent matrix alloy were measured by means of“direct measurement” and “ZQS 2000 twin bar alloy hot crack linear contraction apparatus”. The results showed that the three F 3B composites have better linear contraction characteristics than the correspondent matrix alloys. The linear contraction rate of the three F3B composites decreases with the increase of SiC content.

关键词

铸造铝基复合材料线收缩颗粒增强

Keywords

Cast Aluminum Matrix CompositeLinear ContractionParticulate Reinforced

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Influence of Stirring Parameters on SiCp Distribution in SiC_p/AZ31 Composite

Preparation and Performance of SiC and Cu-SiC Particulate Reinforced Mg Matrix Composites