摘要
介绍了颗粒增强铝基复合材料低压铸造的优越性及过程的动态特征。试验测定了含SiC15 %(体积分数 )、基体合金为AlSi7Mg0 .3的复合材料重力铸造和低压铸造的流动性、抗拉强度、延伸率。
The advantages and dynamic characteristics of casting under low pressure with regard to AlSi7Mg0.3/SiC p reinforced aluminium matrix composites are introduced in this paper. The fluidity, tensile strength, elongation, porosity and uniformity are experimentally tested for AlSi7Mg0.3 alloy reinforced with SiC particles.
出处
《航空制造技术》
北大核心
2003年第5期65-66,共2页
Aeronautical Manufacturing Technology
基金
广西自然科学基金资助项目
