Effect of Hot Deformation and Aging of AA7075-Based 10 wt.% Graphite-Reinforced Composite on Wear Behavior and Microstructural Subsurface Deformation

2020 ◽  
Vol 9 (3) ◽  
pp. 393-402
Author(s):  
N. B. Dhokey ◽  
A. G. Jadhav ◽  
M. L. Kandula ◽  
V. Nimbalkar
Keyword(s):  
Hot Deformation ◽  
Wear Behavior ◽  
Subsurface Deformation ◽  
Reinforced Composite

scholarly journals Abrasive wear behavior of thermally sprayed diamond reinforced composite coating deposited with both oxy-acetylene and HVOF techniques

Wear ◽  
2009 ◽  
Vol 266 (9-10) ◽  
pp. 995-1002 ◽  
Author(s):  
K. Venkateswarlu ◽  
V. Rajinikanth ◽  
T. Naveen ◽  
Dhiraj Prasad Sinha ◽  
Atiquzzaman ◽  
...  
Keyword(s):  
Abrasive Wear ◽  
Composite Coating ◽  
Wear Behavior ◽  
Reinforced Composite ◽  
Abrasive Wear Behavior ◽  
Thermally Sprayed

Investigation of the abrasive wear behavior of an aluminum alloy and its Al2O3particle reinforced composite by statistical analysis

2016 ◽  
Vol 58 (3) ◽  
pp. 231-237
Author(s):  
S. Basavarajappa ◽  
S. Manjunath Yadav ◽  
Chakrasali Chandrakumar ◽  
K. V. Arun
Keyword(s):  
Aluminum Alloy ◽  
Statistical Analysis ◽  
Abrasive Wear ◽  
Wear Behavior ◽  
Reinforced Composite ◽  
Abrasive Wear Behavior

Effect of adding sisal fiber on the sliding wear behavior of the coconut sheath fiber-reinforced composite

2021 ◽  
pp. 115-125
Author(s):  
Muthukumar Chandrasekar ◽  
Krishasamy Senthilkumar ◽  
Thiagamani Senthil Muthu Kumar ◽  
I. Siva ◽  
P.S. Venkatanarayanan ◽  
...  
Keyword(s):  
Sliding Wear ◽  
Wear Behavior ◽  
Sisal Fiber ◽  
Fiber Reinforced ◽  
Fiber Reinforced Composite ◽  
Reinforced Composite

scholarly journals Wear Behavior and Its Correlation with Mechanical Properties of TiB2Reinforced Aluminium-Based Composites

2011 ◽  
Vol 2011 ◽  
pp. 1-8 ◽  
Author(s):  
N. B. Dhokey ◽  
K. K. Rane
Keyword(s):  
Mechanical Properties ◽  
Cast Iron ◽  
Gray Cast Iron ◽  
Wear Behavior ◽  
Gray Cast ◽  
Synthesis Process ◽  
Reinforced Composite ◽  
Cast Composites ◽  
Made In

Aluminium-based TiB2reinforced composite is a promising material to be used as brake drum material, and it may emerge as substitute for conventional gray cast iron. Aluminium-based composites containing 2% by wt copper reinforced with 2.5 and 5 wt% TiB2composites were made in induction furnace by in situ synthesis process using simultaneous addition of halide fluxes (K2TiF6and KBF4). These cast composites were evaluated for microstructures, hardness, flow curve properties, and tensile properties. It was observed that overall wear behavior gave reasonably good correlation with mechanical properties of composites as compared to gray cast iron.

Corrosion and tribological properties of basalt fiber reinforced composite materials

2015 ◽  
Vol 29 (06n07) ◽  
pp. 1540021
Author(s):  
Jin Cheol Ha ◽  
Yun-Hae Kim ◽  
Myeong-Hoon Lee ◽  
Kyung-Man Moon ◽  
Se-Ho Park
Keyword(s):  
Composite Materials ◽  
Coefficient Of Friction ◽  
Tribological Properties ◽  
Wear Behavior ◽  
Basalt Fiber ◽  
Metallic Materials ◽  
Fiber Reinforced ◽  
Fiber Reinforced Composite ◽  
Reinforced Composite ◽  
The Coefficient Of Friction

This experiment has examined the corrosion and tribological properties of basalt fiber reinforced composite materials. There were slight changes of weight after the occurring of corrosion based on time and H 2 SO 4 concentration, but in general, the weight increased. It is assumed that this happens due to the basalt fiber precipitate. Prior to the corrosion, friction-wear behavior showed irregular patterns compared to metallic materials, and when it was compared with the behavior after the corrosion, the coefficient of friction was 2 to 3 times greater. The coefficient of friction of all test specimen ranged from 0.1 to 0.2. Such a result has proven that the basalt fiber, similar to the resin rubber, shows regular patterns regardless of time and H 2 SO 4 concentration because of the space made between resins and reinforced materials.

Tribological wear behavior of diamond reinforced composite coating

2006 ◽  
Vol 418 (1-2) ◽  
pp. 357-363 ◽  
Author(s):  
K. Venkateswarlu ◽  
Ajoy Kumar Ray ◽  
Manoj Kumar Gunjan ◽  
D.P. Mondal ◽  
L.C. Pathak
Keyword(s):  
Composite Coating ◽  
Wear Behavior ◽  
Reinforced Composite

scholarly journals Effect of Hot Deformation on the Wear Behavior of Al2O3/ A356 Nano-Composites

2015 ◽  
Vol 9 (11) ◽  
pp. 153 ◽  
Author(s):  
Nawal Ezzat Abdul-latiff ◽  
Akeel Dhahir Subhi ◽  
Marwan Basil Hussein
Keyword(s):  
Wear Rate ◽  
Wear Mechanism ◽  
Hot Deformation ◽  
Wear Behavior ◽  
Wear Test ◽  
Nano Particles ◽  
Nano Composites ◽  
Nano Composite ◽  
Pin On Disc ◽  
20 Nm

<p>In the present work, Al<sub>2</sub>O<sub>3</sub>/A356<sub> </sub>nano composites with different Al<sub>2</sub>O<sub>3</sub> nano sizes (10 and 20 nm) and weight percentages (1 and 2 wt.%) have been prepared using rheocasting technique and followed by hot deformation at 250 °C with different ratios (30 and 40%). Pin on disc wear test was used to study wear behavior of prepared Al<sub>2</sub>O<sub>3</sub>/A356<sub> </sub>nano composites while scanning electron microscopy used to build up the wear mechanism. The results showed that the hot deformed nano Al<sub>2</sub>O<sub>3</sub> /A356 composites have lower wear rate compared with non deformed one. Furthermore, with increasing the particle size and percentage of Al<sub>2</sub>O<sub>3</sub> nano particles, wear rate decreased. The optimal result was achieved at the nano-composite containing 20 nm Al<sub>2</sub>O<sub>3</sub> particles after hot deformation with ratio of 40%. SEM studies of the worn surfaces of nano composites showed that the main wear mechanism was oxidative in conjunction with metallic one.</p>

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