Microstructure and Mechanical Properties of Cu-Coated Al 2 O 3 Particulate Reinforced 6061 Al Metal Matrix Composite

2017 ◽  
Vol 4 (10) ◽  
pp. 11015-11022 ◽  
Author(s):  
B.R. Mithun ◽  
Madeva Nagaral ◽  
V. Auradi ◽  
V. Bharath
Keyword(s):  
Mechanical Properties ◽  
Metal Matrix Composite ◽  
Matrix Composite ◽  
Metal Matrix ◽  
Microstructure And Mechanical Properties ◽  
Particulate Reinforced

The influence of beryllium addition on the microstructure and mechanical properties of Al–15%Mg2Si in-situ metal matrix composite

2011 ◽  
Vol 528 (28) ◽  
pp. 8205-8211 ◽  
Author(s):  
Mortaza Azarbarmas ◽  
Masoud Emamy ◽  
Jafar Rassizadehghani ◽  
Mohammad Alipour ◽  
Mostafa karamouz
Keyword(s):  
Mechanical Properties ◽  
Metal Matrix Composite ◽  
Matrix Composite ◽  
Metal Matrix ◽  
Microstructure And Mechanical Properties

Investigation on Physical, Mechanical and Wear Properties of SiC Particulate Reinforced Aluminium Metal Matrix Composite

2015 ◽  
Vol 787 ◽  
pp. 588-592 ◽  
Author(s):  
Radhakrishnan Ganesh ◽  
J. Saranesh Kumar ◽  
R. Satya Prakash ◽  
K. Chandrasekaran
Keyword(s):  
Mechanical Properties ◽  
Metal Matrix Composite ◽  
Matrix Composite ◽  
Metal Matrix ◽  
Sintering Temperature ◽  
Reinforced Composites ◽  
Sliding Velocity ◽  
Wear Properties ◽  
Particulate Reinforced ◽  
Aluminium Metal

The paper presents the results of investigation on physical, mechanical and wear properties of SiC particulate reinforced aluminium metal matrix composite. The influence of reinforced ratios of 10, 15 and 20 wt. % of SiCp on mechanical properties and wear characters was examined. The effect of load and sliding velocity on wear behavior of composite was studied. It was observed that increase of weight fraction of reinforcement produced better physical and mechanical properties such as density and hardness with 37 µm SiC reinforced composite inspite of increased density the hardness drops above the critical sintering temperature of 550°C due to crazing of the matrix. With increased size of SiCp especially with higher temperature, density and hardness doesn’t supplement each other. Possible pooling/agglomeration in the case of medium and coarse sized reinforcement account for this. Wear decreases with increase in sintering temperature for 23 and 37 µm SiCp reinforced composites where as it increases for 67 µm SiCp reinforced composites. This could be attributed to formation of silanium compound contributing to discrete hardening of matrix. Wear tends to drop with sliding velocity being less contact between the pin and the disc but increases with normal load acting on the composite.

Influence of Constrained High-Pressure Torsion on Microstructure and Mechanical Properties of an Aluminum-Based Metal Matrix Composite

JOM ◽  
2020 ◽  
Vol 72 (8) ◽  
pp. 2898-2911
Author(s):  
Galiia Korznikova ◽  
Rinat Kabirov ◽  
Konstantin Nazarov ◽  
Rinat Khisamov ◽  
Ruslan Shayakhmetov ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
High Pressure ◽  
Metal Matrix Composite ◽  
Matrix Composite ◽  
Metal Matrix ◽  
High Pressure Torsion ◽  
Microstructure And Mechanical Properties
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