摘要
本文叙述了在用铸造法制造SiC颗粒增强铝基复合材料中,搅拌因素对SiC/Al复合材料湿润性的影响,得出用多层螺旋叶片以较快速度搅拌,可使SiC颗粒熔入铝熔体中,且分布较均匀。
The effect of stirring factors on wetting properties of SiC/Al in composites was studied. The behavior of SiC/Al wetting is described in this paper. The stirring can enhance the solution of SiC in the Al-matrix. The structure of the composite is uniformous.
关键词
铸造
搅拌
颗粒增强
铝基
复合材料
casting
SiC for agitation
granular reinforcement
sandwiched graphite compounds
graphite oxides
composite materials
X-ray diffraction
