A5042581987- Microstructure and mechanical properties
- High-Velocity Impact and Material Behavior
- Additive Manufacturing Materials and Processes
- Titanium Alloys Microstructure and Properties
- Tribology and Lubrication Engineering
- Metal Forming Simulation Techniques
- Gear and Bearing Dynamics Analysis
- Adhesion, Friction, and Surface Interactions
- Microstructure and Mechanical Properties of Steels
- Nuclear Materials and Properties
- High-pressure geophysics and materials
- Metallurgy and Material Forming
- Additive Manufacturing and 3D Printing Technologies
- Lubricants and Their Additives
- High Entropy Alloys Studies
- Diabetes Treatment and Management
- Welding Techniques and Residual Stresses
- Surface Treatment and Residual Stress
- Surface Roughness and Optical Measurements
- Granular flow and fluidized beds
- Medication Adherence and Compliance
- Digital and Cyber Forensics
- Energetic Materials and Combustion
- Intermetallics and Advanced Alloy Properties
- Magnesium Alloys: Properties and Applications
Los Alamos National Laboratory
2020-2024
Center for Integrated Nanotechnologies
2023
Imperial College London
1996-2004
University of London
2004
Abstract The addition of friction modifiers to lubricants has been the subject study for a number years. Two main models have emerged, thick‐film and thin‐film or monolayer model, but it is uncertain which materials conditions produce results. present work, therefore, looked at whether certain additives form thin thick films in rolling and/or rolling‐sliding contacts; practical effect any formation behaviour; nature structure boundary formed. Using ultrathin‐film interferometry, tests were...
Abstract Microstructure-aware models are necessary to predict the behavior of material based on process knowledge or extrapolate mechanical properties materials environmental conditions which not easily reproduced in laboratory, e.g. , nuclear reactor environments. Elemental Ta provides a relatively simple BCC system develop microstructural understanding deformation processes can then be applied more complicated alloys. In situ neutron diffraction during compressive and subsequent heat...
Abstract There is growing interest in the use of toroidal‐type traction drives to provide continuously variable transmissions for medium‐ high‐power automotive engines. These require specially designed fluids high friction full‐film elastohydrodynamic lubricated contacts. This study has measured film‐forming and properties five commercially available developmental data needed predict their performance drives. Some differences between have been noted.