Optimization of Process Parameters in Drilling of Al6063 Reinforced with Magnesium Oxide Nano Particles

2020 ◽  
Vol 12 (10) ◽  
pp. 1303-1308
Author(s):  
Subbarama Kousik Suraparaju ◽  
P. Venkatasreenivasula Reddy ◽  
P. Venkata Ramaiah ◽  
K. Dharma Reddy ◽  
Sendhil Kumar Natarajan
Keyword(s):  
Mechanical Properties ◽  
Metal Matrix Composites ◽  
Magnesium Oxide ◽  
Process Parameters ◽  
Metal Matrix ◽  
Physical And Mechanical Properties ◽  
Nano Particles ◽  
Burr Formation ◽  
Matrix Composites ◽  
Influence Of Process Parameters

Aluminum Nano Metal Matrix Composites are extensively utilized for high-performance operations such as branches of engineering and medicine due to their enhanced physical and mechanical properties compared to traditional metals and metal alloys. In this research, Al6063 alloy was reinforced with 15 nm sized Magnesium Oxide particles in different weight percentages. The development of Nano Metal Matrix Composites (NMMC) was completed through stir casting method at 750 °C temperature. The fabricated Nanocomposites were examined for the mechanical properties and impact of drilling parameters on chips and burr formation. The input parameters adopted for analysis were speed, feed, and material of the drill tool. The drill tools made of HSS & TiN coated HSS were utilized in the drilling of NMMC. The influence of process parameters on chips and burr formation were analyzed and optimized the process parameters for better output intended for this experimental environment through the Artificial Immune Algorithm technique.

Microstructure and Mechanical Behavior of Nanoparticles Reinforced Metal Matrix Composites – A Review

2014 ◽  
Vol 592-594 ◽  
pp. 939-944 ◽  
Author(s):  
S. Santhosh Kumar ◽  
Somashekhar S. Hiremath
Keyword(s):  
Mechanical Properties ◽  
Metal Matrix Composites ◽  
Metal Matrix ◽  
High Performance ◽  
Physical And Mechanical Properties ◽  
Stir Casting ◽  
Matrix Composites ◽  
Casting Technique ◽  
Effect Of Particle Size ◽  
Properties Of Composites

Micro sized particles such as SiC, Al2O3and diamond particles reinforced with metal matrix composites are most commonly used in high performance applications like military, automotive and aerospace industries. Nowadays nano sized particles are replacing the micro sized particles because of their improved physical and mechanical properties. This paper reviews the stir processing method, mechanical properties, effect of particle size on properties of composites and structure of the metal matrix composites reinforced with nanoparticles. Among the variety of liquid metallurgy techniques processes available for preparing metal matrix composites, stir casting technique is generally accepted route and currently practised commercially because of its simplicity flexibility and Uniform distribution.

Physical and mechanical properties of various metal matrix composites: A review

2021 ◽  
Author(s):  
Suresh Kumar S. ◽  
Thirumalai Kumaran S. ◽  
Velmurugan G. ◽  
Perumal A. ◽  
Sekar S. ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Metal Matrix Composites ◽  
Metal Matrix ◽  
Physical And Mechanical Properties ◽  
Matrix Composites
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