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Effect of submicron size SiC particles on microstructure and mechanical properties of AZ31B magnesium matrix composites
Highlights Submicron-SiCp/AZ31B composites were fabricated.. The influence of submicron SiCp for matrix alloy was determined. Mechanical properties of submicron SiCp/AZ31B composite were enhanced significantly.
Abstract The magnesium matrix composites reinforced with three volume fractions (3, 5 and 10vol.%) of submicron-SiC particles (∼0.5μm) were fabricated by semisolid stirring assisted ultrasonic vibration method. With increasing the volume fraction of the submicron SiC particles (SiCp), the grain size of matrix in the SiCp/AZ31B composites was gradually decreased. Most of the submicron SiC particles exhibited homogeneous distribution in the SiCp/AZ31B composites. The ultimate tensile strength and yield strength of the 10vol.% SiCp/AZ31B composites were simultaneously improved. The study of interface between the submicron SiCp and the matrix in the SiCp/AZ31B composite suggested that submicron SiCp bonded well with the matrix without interfacial activity.
Effect of submicron size SiC particles on microstructure and mechanical properties of AZ31B magnesium matrix composites
Highlights Submicron-SiCp/AZ31B composites were fabricated.. The influence of submicron SiCp for matrix alloy was determined. Mechanical properties of submicron SiCp/AZ31B composite were enhanced significantly.
Abstract The magnesium matrix composites reinforced with three volume fractions (3, 5 and 10vol.%) of submicron-SiC particles (∼0.5μm) were fabricated by semisolid stirring assisted ultrasonic vibration method. With increasing the volume fraction of the submicron SiC particles (SiCp), the grain size of matrix in the SiCp/AZ31B composites was gradually decreased. Most of the submicron SiC particles exhibited homogeneous distribution in the SiCp/AZ31B composites. The ultimate tensile strength and yield strength of the 10vol.% SiCp/AZ31B composites were simultaneously improved. The study of interface between the submicron SiCp and the matrix in the SiCp/AZ31B composite suggested that submicron SiCp bonded well with the matrix without interfacial activity.
Effect of submicron size SiC particles on microstructure and mechanical properties of AZ31B magnesium matrix composites
Shen, M.J. (author) / Wang, X.J. (author) / Li, C.D. (author) / Zhang, M.F. (author) / Hu, X.S. (author) / Zheng, M.Y. (author) / Wu, K. (author)
2013-08-21
7 pages
Article (Journal)
Electronic Resource
English
| British Library Online Contents | 2014
| British Library Online Contents | 2013
| British Library Online Contents | 2013
| British Library Online Contents | 2013
| British Library Online Contents | 2013