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作者机构:School of Materials Science and EngineeringHarbin Institute of TechnologyHarbinChina
出 版 物:《Journal of Magnesium and Alloys》 (镁合金学报(英文))
年 卷 期:2016年第4卷第4期
页 面:286-294页
核心收录:
学科分类:08[工学] 080502[工学-材料学] 0805[工学-材料科学与工程(可授工学、理学学位)]
基 金:the National Natural Science Foundation of China(Grant No.51471059)
主 题:Magnesium matrix composites TC4 particles Fabrication processing Interfacial reaction
摘 要:A novel liquid settling method was investigated and applied to fabricate TC4 spherical particle reinforced AZ91 alloy matrix *** method was called liquid state settling technique in which TC4 particles would settle down under the force of *** volume fraction(50%)particle reinforced AZ91 composites could be easily obtained via this novel *** is difficult to achieve for other traditional liquid fabrication *** addition,there was a good dispersion of TC4 particles in the AZ91 matrix and no clusters were found,which indicate that this method was *** reaction occurred and the reaction product was confirmed to be *** kinds of pre-dispersion technologies were used before the settling process and different interfacial microstructures were *** calculation and experimental results both indicated that the interfacial product which was embedded in the matrix strengthened the composites and improved the tensile strength.