A5050321766- Tribology and Wear Analysis
- Metal and Thin Film Mechanics
- Advanced materials and composites
- Diamond and Carbon-based Materials Research
- Orthopaedic implants and arthroplasty
- Lubricants and Their Additives
- Aluminum Alloys Composites Properties
- Polymer Nanocomposites and Properties
- Titanium Alloys Microstructure and Properties
- Metal Alloys Wear and Properties
- Advanced ceramic materials synthesis
- High-Temperature Coating Behaviors
- Tunneling and Rock Mechanics
- Adhesion, Friction, and Surface Interactions
- Polymer Nanocomposite Synthesis and Irradiation
- MXene and MAX Phase Materials
- Drilling and Well Engineering
- ZnO doping and properties
- Natural Fiber Reinforced Composites
- Solar Energy Systems and Technologies
- Magnesium Alloys: Properties and Applications
- High Entropy Alloys Studies
- Enhanced Oil Recovery Techniques
- Erosion and Abrasive Machining
- Innovations in Concrete and Construction Materials
King Fahd University of Petroleum and Minerals
2016-2025
Osmania General Hospital
2022
University of Malaya
2016
National University of Singapore
2009-2013
The influence of milling time on the tribological behavior a Co–Cr–Mo alloy designed for biomedical applications, synthesized via mechanical alloying is investigated. Elemental Co, Cr and Mo powders are milled using different times (2, 6, 12 18 h) in high-energy ball mill. resulting were subjected to cold uniaxial hot isostatic pressing respectively, followed by sintering obtain cylindrical samples, which evaluated their structural, wear behavior. Results showed that grain crystallite sizes...
Abstract The main focus of this work is to investigate the impact varying milling times (2 18 h) on structural and mechanical properties developed Ti-Nb-Mo alloy. morphology, phase composition, microstructure, behavior milled sintered Ti-25Nb-25Mo alloy samples were characterized systematically using x-ray diffraction, scanning electron microscope, optical Vicker microhardness. It was noted that quantity β-Ti increased as time increased. After 12 h milling, synthesized alloys exhibited a...
Morphological and optical properties of a multilayer film (CAZO/CZAO/ZACO) prepared by spin-coating method deposited on glass substrate were evaluated. The study was initially carried out for each layer, individually then as subsequently. Structural using X-ray diffraction (XRD), energy-dispersive spectroscopy (EDS), infrared spectra (IR) photoelectron Spectroscopy (XPS) showed the presence three phases zinc, copper silver oxides at different levels. CZAO sample observed with scanning...
Self‐lubricating polymers, such as ultrahigh molecular weight polyethylene (UHMWPE) are attractive for minimizing friction and wear in dry sliding state. However, UHMWPE has low load bearing capacity. Therefore, this research focuses on the development of graphene nanoplatelets (GNPs) reinforced nanocomposite improved tribological properties to meet current mechanical applications demands. In order realize target, with different loadings (0.1, 0.25, 0.5 wt%) GNPs, were fabricated by...
Abstract Magnetron sputtering is one of the most commonly used deposition techniques, which has received considerable attention in industrial applications. In particular, owing to its compatibility with conventional fabrication processes, it can produce and fabricate high-quality dense thin films a wide range materials. present study, nitrogen (N) was combined pure vanadium order form binary nitride improve mechanical tribological performance. To evaluate influence on structure as-deposited...