Corrosion Behaviour of Aluminium 6061/MWCNT Composite Prepared by Double Stir Casting Method

2021 ◽  
pp. 293-299
Author(s):  
T. Arunkumar ◽  
K Aditya Sreevatsa ◽  
Dinesh R. Krishnan ◽  
Ram Subbiah
Keyword(s):  
Corrosion Behaviour ◽  
Stir Casting ◽  
Casting Method

Microstructure, Mechanical and Corrosion Behaviour of Cu-SiC Composites Fabricated by Stir Casting Method

2021 ◽  
pp. 93-102
Author(s):  
Anil Kothari ◽  
Hemant Jain ◽  
Vikas Shrivastava ◽  
Richa Thakur ◽  
Pankaj Agarwal ◽  
...  
Keyword(s):  
Corrosion Behaviour ◽  
Stir Casting ◽  
Casting Method ◽  
Sic Composites

scholarly journals Corrosion and Hardness Behaviour of Al/GO Nanocomposites Processed by the Ultrasonic Gravitational Stir Casting Method

2021 ◽  
Vol 2021 ◽  
pp. 1-8
Author(s):  
S. Narayanan ◽  
G. G. Sozhamannan ◽  
K. Hemalatha ◽  
K. Velmurugan ◽  
V. S. K. Venkatachalapathy
Keyword(s):  
Metal Matrix ◽  
Immersion Time ◽  
Corrosion Behaviour ◽  
Casting Process ◽  
Stir Casting ◽  
Matrix Composites ◽  
Casting Method ◽  
Weight Losses ◽  
Immersion Corrosion ◽  
Time Periods

The objective of this work is to evaluate the corrosion behaviour of nanographene oxide reinforced aluminium (Al/GO) metal matrix composites with different immersion time periods using the immersion corrosion technique. The Al/GO composites were fabricated by the ultrasonic gravitational stir casting process. The corrosions of Al/GO were evaluated using a scanning electron microscope. The experimental results revealed that the corrosion rate decreased and weight losses increased with increasing immersion time periods. The nonimmersed Al/GO composites exhibited higher microhardness values compared to the immersed Al/GO composites.

Fabrication and Characterization of MMCs Using Stir Casting Method

2014 ◽  
Vol 4 (3) ◽  
pp. 27-32
Author(s):  
Jeevan Singh Bisht ◽  
◽  
Akshay Dvivedi ◽  
Apurbba Kumar Sharma ◽  
◽  
...  
Keyword(s):  
Stir Casting ◽  
Casting Method ◽  
Fabrication And Characterization

scholarly journals Characteristics of ADC12/nano Al2O3composites with Addition of Ti Produced By Stir Casting Method

2018 ◽  
Vol 333 ◽  
pp. 012046 ◽  
Author(s):  
A Zulfia ◽  
Krisiphala ◽  
D Ferdian ◽  
B W Utomo ◽  
D Dhaneswara
Keyword(s):  
Stir Casting ◽  
Casting Method

scholarly journals Properties of AlSi9Cu3 metal matrix micro and nano composites produced via stir casting

2018 ◽  
Vol 16 (1) ◽  
pp. 726-731 ◽  
Author(s):  
Tennur Gülşen Ünal ◽  
Ege Anıl Diler
Keyword(s):  
Mechanical Properties ◽  
Metal Matrix ◽  
Weight Fraction ◽  
Stir Casting ◽  
Mechanical Tests ◽  
Matrix Composites ◽  
Casting Method ◽  
Porosity Formation ◽  
Three Point Bending ◽  
Hardness Values

AbstractThe effects of micro and nano sized reinforcement particles on microstructure and mechanical properties of aluminium alloy-based metal matrix composites were investigated in this study. AlSi9Cu3 alloy was reinforced with micro and nano sized ceramic reinforcement particles at different weight fractions by using a stir casting method. The mechanical tests (hardness, three point bending) were performed to determine the mechanical properties of AlSi9Cu3 alloy-based microcomposites (AMMCs) and nanocomposites (AMMNCs). The experimental results have shown that the size and weight fraction of reinforcement particles have a strong influence on the microstructure and the mechanical properties of AlSi9Cu3 alloy-based microcomposites and nanocomposites. The relative densities of all AMMC and AMMNC samples are lower than unreinforced AlSi9Cu3 alloy due to porosity formation with the increase of weight fraction of reinforcement particles. As weight fraction increases, hardness values of AMMCs and AMMNCs increase. Maximum flexural strength can be obtained at 3.5wt.% for the AMMC sample with microsized Al2O3 particles and at 2wt.% for the AMMNC sample with nano-sized Al2O3 particles. After the weight fractions exceed these values, flexural strengths of both AMMCs and AMMNCs decrease due to clustering of Al2O3 particles.

Production of Al Metal Matrix Composites by the Stir-Casting Method

2013 ◽  
Vol 592-593 ◽  
pp. 614-617 ◽  
Author(s):  
Konstantinos Anthymidis ◽  
Kostas David ◽  
Pavlos Agrianidis ◽  
Afroditi Trakali
Keyword(s):  
Mechanical Properties ◽  
Metal Matrix Composites ◽  
Automobile Industry ◽  
Metal Matrix ◽  
Aluminum Matrix ◽  
Stir Casting ◽  
Aluminum Matrix Composites ◽  
Matrix Composites ◽  
Casting Method ◽  
Alloy Matrix

It is well known that the addition of ceramic phases in an alloy e.g. aluminum, in form of fibers or particles influences its mechanical properties. This leads to a new generation of materials, which are called metal matrix composites (MMCs). They have found a lot of application during the last twenty-five years due to their low density, high strength and toughness, good fatigue and wear resistance. Aluminum matrix composites reinforced by ceramic particles are well known for their good thermophysical and mechanical properties. As a result, during the last years, there has been a considerable interest in using aluminum metal matrix composites in the automobile industry. Automobile industry use aluminum alloy matrix composites reinforced with SiC or Al2O3 particles for the production of pistons, brake rotors, calipers and liners. However, no reference could be cited in the international literature concerning aluminum reinforced with TiB particles and Fe and Cr, although these composites are very promising for improving the mechanical properties of this metal without significantly alter its corrosion behavior. Several processing techniques have been developed for the production of reinforced aluminum alloys. This paper is concerned with the study of TiB, Fe and Cr reinforced aluminum produced by the stir-casting method.

Sign in / Sign up

Export Citation Format

Share Document