Wear Behavior of Marble Dust Filled Aluminum Metal Matrix Structural Composite

2020 ◽  
pp. 295-304
Author(s):  
Hariom Tripathi ◽  
Sandeep Kashyap
Keyword(s):  
Metal Matrix ◽  
Wear Behavior ◽  
Aluminum Metal ◽  
Structural Composite ◽  
Marble Dust

Wear Behavior Analysis of Silica Carbide Based Aluminum Metal Matrix Composites

2018 ◽  
Vol 5 (9) ◽  
pp. 20104-20109 ◽  
Author(s):  
Ratna Deepika Manikonda ◽  
Satyanarayana Kosaraju ◽  
K.Arul Raj ◽  
N. Sateesh
Keyword(s):  
Behavior Analysis ◽  
Metal Matrix Composites ◽  
Metal Matrix ◽  
Wear Behavior ◽  
Matrix Composites ◽  
Aluminum Metal ◽  
Aluminum Metal Matrix Composites

scholarly journals Material characterization of SiC and Al2O3–reinforced hybrid aluminum metal matrix composites on wear behavior

2019 ◽  
Vol 28 ◽  
pp. 096369351985635 ◽  
Author(s):  
Rajesh AM ◽  
Mohamed Kaleemulla ◽  
Saleemsab Doddamani ◽  
Bharath KN
Keyword(s):  
Metal Matrix Composites ◽  
Metal Matrix ◽  
Wear Behavior ◽  
Matrix Material ◽  
Aluminum Matrix ◽  
Weight Fraction ◽  
Age Hardening ◽  
Matrix Composites ◽  
Aluminum Metal ◽  
Aluminum Metal Matrix Composites

In the present investigation, wear test is conducted on a pin-on-disc device at room temperature for both the age hardening and without age hardening conditions. Al7075 has been chosen as the matrix material. Hybrid aluminum metal matrix composites are produced utilizing stir casting route for enhancing the wear behavior and hardness number. The reinforcement used is silicon carbide with 5, 10, and 15 wt% and alumina as the reinforcement in 5, 10, and 15 wt%. In the aluminum matrix, microstructural characterization reveals homogeneous mixing of reinforcements. This investigation shows that the enhanced wear resistance is due to the increment weight fraction of reinforcement. By raising the sliding speeds, there is a reduction in the rate of wear and it reduces with increment in the sliding distance. With increasing weight fraction, there is decrement in the rate of wear of composites. In general, tribological property enhances because of the addition of the two reinforcements.

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