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Effect of bimodal size SiC particulates on microstructure and mechanical properties of AZ31B magnesium matrix composites
Highlights Bimodal size SiCp/AZ31B composites were fabricated. The influence of bimodal size SiCp for matrix alloy was determined. Mechanical properties of bimodal size SiCp/AZ31B composite were enhanced significantly.
Abstract One kind of bimodal size SiC particles (micron and nano) reinforced magnesium matrix composite was fabricated by semisolid stirring assisted ultrasonic vibration method. The influence of bimodal size SiC particles (SiCp) on the microstructure and mechanical property of the AZ31B matrix alloy after hot extrusion was investigated. The microstructure investigation was carried out with Optical Microscope (OM), Scanning Electron Microscopy (SEM) and Transmission Electron Microscopy (TEM). The results show that bimodal size SiC particles have a significant effect on the microstructure and mechanical property of the AZ31B matrix alloy. Moreover, compared with the monolithic AZ31B matrix alloy and single size SiCp reinforced magnesium matrix composites, the ultimate tensile strength and yield strength of bimodal size SiCp reinforced magnesium matrix composite were enhanced.
Effect of bimodal size SiC particulates on microstructure and mechanical properties of AZ31B magnesium matrix composites
Highlights Bimodal size SiCp/AZ31B composites were fabricated. The influence of bimodal size SiCp for matrix alloy was determined. Mechanical properties of bimodal size SiCp/AZ31B composite were enhanced significantly.
Abstract One kind of bimodal size SiC particles (micron and nano) reinforced magnesium matrix composite was fabricated by semisolid stirring assisted ultrasonic vibration method. The influence of bimodal size SiC particles (SiCp) on the microstructure and mechanical property of the AZ31B matrix alloy after hot extrusion was investigated. The microstructure investigation was carried out with Optical Microscope (OM), Scanning Electron Microscopy (SEM) and Transmission Electron Microscopy (TEM). The results show that bimodal size SiC particles have a significant effect on the microstructure and mechanical property of the AZ31B matrix alloy. Moreover, compared with the monolithic AZ31B matrix alloy and single size SiCp reinforced magnesium matrix composites, the ultimate tensile strength and yield strength of bimodal size SiCp reinforced magnesium matrix composite were enhanced.
Effect of bimodal size SiC particulates 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)
2013-05-21
7 pages
Article (Journal)
Electronic Resource
English
| British Library Online Contents | 2013
| British Library Online Contents | 2013
| British Library Online Contents | 2013
| British Library Online Contents | 2013
Fabrication of bimodal size SiCp reinforced AZ31B magnesium matrix composites
| British Library Online Contents | 2014