scholarly journals Tribological Characterization of Al7075/Al203/Sic Reinforced Hybrid Particulate Metal Matrix Composite Developed by Stir Casting Process

2015 ◽  
Vol 4 (3) ◽  
pp. 113-127 ◽  
Author(s):  
Raghavendra N ◽  
Ramamurthy V S
Keyword(s):  
Metal Matrix Composite ◽  
Matrix Composite ◽  
Metal Matrix ◽  
Casting Process ◽  
Stir Casting ◽  
Particulate Metal ◽  
Tribological Characterization

The Mechanical Characterization of Al2O3 Reinforced AL6061 Metal Matrix Composite

2015 ◽  
Vol 766-767 ◽  
pp. 257-262
Author(s):  
P. Mohan ◽  
M. Kathirvel ◽  
N. Azhagesan ◽  
M. Sivapragash
Keyword(s):  
Fracture Toughness ◽  
Metal Matrix Composite ◽  
Matrix Composite ◽  
Material Characterization ◽  
Metal Matrix ◽  
Treatment Process ◽  
Mechanical Characterization ◽  
Casting Process ◽  
Stir Casting

The aluminium based composites are increasingly being used in the transport, aerospace, marine, automobile and mineral processing industries. The widely used reinforcing materials for these composites are silicon carbide, aluminium oxide and graphite in the form of particles or whiskers. In this study Al6061-6 & 4wt% Al2O3 based metal matrix composite were produced by mechanical stir casting process. The obtained cast metal matrix composite is carefully machined to prepare the test specimens for hardness, tensile as well as fracture toughness studies as per ASTM standards. The hardness, tensile strength and fracture toughness properties of Al6061-Al2O3 composites are explored experimentally. Finally compare the material characterization with heat treatment process sample and compare the fracture toughness of sample with mathematical approach, experimental and finite element method.

Corrosion Behavior of AA2014/SiC Metal Matrix Composite Fabricated by Stir Casting Process

2016 ◽  
Vol 4 (3) ◽  
pp. 1
Author(s):  
PRAKASH DWIVEDI SHASHI ◽  
SHARMA ANAND ◽  
PRATAP RAO SHASHANK ◽  
BAHUGUNA SUMIT ◽  
◽  
...  
Keyword(s):  
Metal Matrix Composite ◽  
Corrosion Behavior ◽  
Matrix Composite ◽  
Metal Matrix ◽  
Casting Process ◽  
Stir Casting

Porosity Study of Developed Al–Mg–Si/Bauxite Residue Metal Matrix Composite Using Advanced Stir Casting Process

2018 ◽  
Vol 44 (2) ◽  
pp. 1543-1552 ◽  
Author(s):  
Ajay Singh Verma ◽  
Manjot Singh Cheema ◽  
Suman Kant ◽  
Narendra Mohan Suri
Keyword(s):  
Metal Matrix Composite ◽  
Matrix Composite ◽  
Metal Matrix ◽  
Bauxite Residue ◽  
Casting Process ◽  
Stir Casting

scholarly journals Microstructure evaluation, thermal and mechanical characterization of hybrid metal matrix composite

2018 ◽  
Vol 25 (6) ◽  
pp. 1187-1196 ◽  
Author(s):  
Shyam Lal ◽  
Sudhir Kumar ◽  
Zahid A. Khan
Keyword(s):  
Metal Matrix Composite ◽  
Matrix Composite ◽  
Metal Matrix ◽  
Casting Process ◽  
Xrd Analysis ◽  
Stir Casting ◽  
Al 7075 ◽  
Dta Analysis ◽  
Hybrid Metal Matrix Composite ◽  
7075 Alloy

AbstractIn this paper, an inert gas assisted electromagnetic stir casting process is adapted for manufacturing a cast hybrid metal matrix composite (MMC) using Al2O3 and SiC particulates as a hard phase reinforcement in Al 7075 alloy metal matrix. Four different samples containing 5, 10, 15 and 20 wt% of Al2O3 and SiC with Al 7075 alloy composites were fabricated. The characterizations for all the samples were carried out through optical microstructure, scanning electron microscopy (SEM) fractograph, X-ray diffraction (XRD) analysis, differential thermal analysis (DTA) analysis and mechanical properties. The results revealed that the particles are uniformly distributed in the matrix. No peaks of Al4C3 were found. There is negligible loss of material in the composite. The tensile strength and microhardness of the hybrid composite are higher by 65.7% and 13.5%, respectively, when compared to its cast metal matrix Al 7075 alloy.

scholarly journals Tribological Characterization of Al-Beryl Aluminium Metal Matrix Composite

2017 ◽  
Vol V6 (04) ◽  
Author(s):  
Sandeep G M, Shiv Pratap Singh Yadav ◽  
Prajwal Naik, Rajesh K, ◽  
Sunil Kumar P, Srinath K B ◽  
Vinayaka N ◽  
Keyword(s):  
Metal Matrix Composite ◽  
Matrix Composite ◽  
Metal Matrix ◽  
Tribological Characterization ◽  
Aluminium Metal
Sign in / Sign up

Export Citation Format

Share Document