Experimental Investigations on Microstructure, Mechanical and Wear Behavior Under Dry Sliding of Al6061 with Particulate-Reinforced SiC and TiB2 Metal Matrix Composite Developed by Stir Casting

2019 ◽  
pp. 293-304
Author(s):  
G. Srinivas Kumar ◽  
Y. V. Mohan Reddy ◽  
B. Chandra Mohan Reddy
Keyword(s):  
Metal Matrix Composite ◽  
Matrix Composite ◽  
Metal Matrix ◽  
Wear Behavior ◽  
Stir Casting ◽  
Experimental Investigations ◽  
Dry Sliding ◽  
Particulate Reinforced

Studies on Dry Sliding Wear Characteristics of Cermet WC-Co Particulate Reinforced Al7075 Metal Matrix Composite

2019 ◽  
Vol 16 ◽  
pp. 343-350
Author(s):  
UB. Gopal Krishna ◽  
P. Ranganatha ◽  
G.L. Rajesh ◽  
V. Auradi ◽  
S. Mahendra Kumar ◽  
...  
Keyword(s):  
Metal Matrix Composite ◽  
Matrix Composite ◽  
Metal Matrix ◽  
Sliding Wear ◽  
Dry Sliding Wear ◽  
Dry Sliding ◽  
Wear Characteristics ◽  
Particulate Reinforced

scholarly journals Fabrication and Investigation of Mechanical Properties of SiC Particulate Reinforced AA5052 Metal Matrix Composite

2020 ◽  
Vol 7 (1) ◽  
pp. 26-36
Author(s):  
Murlidhar Patel ◽  
Sushanta Kumar Sahu ◽  
Mukesh Kumar Singh
Keyword(s):  
Compressive Strength ◽  
Metal Matrix Composite ◽  
Matrix Composite ◽  
Metal Matrix ◽  
Stir Casting ◽  
Processing Route ◽  
Matrix Composites ◽  
Sic Particulates ◽  
Particulate Reinforced ◽  
Aluminium Metal

In this present research particulate reinforced aluminium metal matrix composites are developed by using sand mould and liquid stir casting processing route in which AA5052 reinforced with 5 wt. % SiC particulates of 63µm particle size. The density, porosity, micro-hardness, and compressive strength of SiC particulate reinforced AA5052 MMC were investigated and compared these properties with similar properties of unreinforced AA5052. The microstructure of the developed composite was also analysed by using optical microscopy, SEM, and XRD. Developed particulate reinforced Al metal matrix composite gives improved hardness and compressive strength as compared to the unreinforced AA5052. The addition of 5 wt. % SiC particulates increases the density of AA5052.

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