Institution
C. Abdul Hakeem College of Engineering & Technology
About: C. Abdul Hakeem College of Engineering & Technology is a based out in . It is known for research contribution in the topics: Self-healing hydrogels & Functional equation. The organization has 121 authors who have published 159 publications receiving 1099 citations.
Topics: Self-healing hydrogels, Functional equation, Ring (chemistry), Ultimate tensile strength, Itaconic acid
Papers
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TL;DR: In this article, Al-Si-Mg is employed as matrix material and silicon nitride (Si3N4) particles as reinforcement material to manufacture the aluminum composites (AMCs).
Abstract: In the current research study, AA6351 (Al-Si-Mg) is employed as matrix material and silicon nitride (Si3N4) particles as reinforcement material to manufacture the aluminum composites (AMCs). AA6351 matrix composites incorporated with several weight fractions of Si3N4 (0, 1, 2 and 3 wt.%) were synthesized via stir casting technique. The obtained composites were characterized through a scanning electron microscope (SEM), X-ray diffraction (XRD) and energy dispersive X-ray analysis (EDS). EDS and XRD spectrums demonstrate the presence of Si3N4 reinforcement contents in the manufactured AMCs. The SEM analysis exhibits the even dissemination of Si3N4 particles in the Al alloy. The mechanical properties of the composites are examined by conducting several kinds of tests like compression test, impact test, tensile test and hardness test to understand the relationship between the weight percentages of reinforcement on the mechanical characteristics of the manufactured AMCs. The un-lubricant tribological characteristics of the proposed AMCs were assessed utilizing pin on disk tribometer. The hardness, compression and tensile strength of the AMCs were augmented concerning the mass proportion of reinforcement content. Finally, the wear test result reveals that the addition of nano-sized Si3N4 reinforcement contents up to a mass proportion of 3% downgrades the wear rate.
144 citations
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TL;DR: In this article, a nanolubricant is formulated using graphene nanoflakes and engine oil meeting API 20W50 SN/CF and API 20 W50 SJ/CF specifications.
98 citations
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TL;DR: In this article, the microstructures of the coatings were characterized using scanning electron microscopy and atomic force microscopy (AFM) using a nanoindentation tester and scratch tester, respectively.
Abstract: Monolayer and bilayer coatings of TiAlN, AlCrN, and AlCrN/TiAlN were deposited onto tungsten carbide inserts using the plasma enhanced physical vapor deposition process. The microstructures of the coatings were characterized using scanning electron microscopy (SEM) and atomic force microscopy (AFM). The SEM micrographs revealed that the AlCrN and AlCrN/TiAlN coatings were uniform and highly dense and contained only a limited number of microvoids. The TiAlN coating was non-uniform and highly porous and contained more micro droplets. The hardness and scratch resistance of the specimens were measured using a nanoindentation tester and scratch tester, respectively. Different phases formed in the coatings were analyzed by X-ray diffraction (XRD). The AlCrN/TiAlN coating exhibited a higher hardness (32.75 GPa), a higher Young’s modulus (561.97 GPa), and superior scratch resistance (L
CN = 46 N) compared to conventional coatings such as TiAlN, AlCrN, and TiN.
61 citations
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TL;DR: In this article, the friction spot extrusion welding-brazing (FSEW-B) process was employed to join AA5083-H112 aluminum alloy and pure Cu via the use of a Zn interlayer to improve the mechanical properties of the dissimilar joint.
58 citations
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TL;DR: Additive manufacturing or 3D printing is one of the developing technologies of the manufacturing field as discussed by the authors, it is a time-saving and cost-efficient technique, it can make stronger and light-weighted products within a short period.
51 citations
Authors
Showing all 121 results
Name | H-index | Papers | Citations |
---|---|---|---|
D. S. Franklin | 9 | 16 | 204 |
S. Sudarsan | 7 | 18 | 133 |
T. Sampath Kumar | 7 | 22 | 157 |
S. Veluchamy | 7 | 14 | 117 |
B V Senthil Kumar | 7 | 22 | 178 |
K.S. Ashraff Ali | 7 | 17 | 212 |
M. Gopinath | 6 | 15 | 82 |
S. Mohammed Safiullah | 6 | 13 | 70 |
K. R. Murali | 5 | 16 | 63 |
V. Pushparaj | 4 | 5 | 70 |
Beri Venkatachalapathy Senthil Kumar | 3 | 8 | 38 |
D. Thandapani | 3 | 3 | 17 |
A. Rajesh | 3 | 6 | 16 |
K. Srinivasan | 3 | 3 | 25 |
G. Bharathiraja | 3 | 6 | 25 |