A5053722761- Hydrogen embrittlement and corrosion behaviors in metals
- Welding Techniques and Residual Stresses
- Non-Destructive Testing Techniques
- Corrosion Behavior and Inhibition
- Material Properties and Failure Mechanisms
- Metal and Thin Film Mechanics
- Fatigue and fracture mechanics
- Microstructure and Mechanical Properties of Steels
- Polymer crystallization and properties
- Recycling and Waste Management Techniques
- Membrane Separation and Gas Transport
- Structural Integrity and Reliability Analysis
- Metal Alloys Wear and Properties
- Vacuum and Plasma Arcs
- Engineering and Environmental Studies
- Advanced materials and composites
- Advanced Welding Techniques Analysis
- Engineering Applied Research
- Manufacturing Process and Optimization
- Mechanical Failure Analysis and Simulation
- Epoxy Resin Curing Processes
- Drilling and Well Engineering
- Environmental Impact and Sustainability
- Polymer Nanocomposites and Properties
- Advancements in Battery Materials
Saudi Aramco (Saudi Arabia)
2018-2024
King Abdullah University of Science and Technology
2012-2014
École Nationale Supérieure de Techniques Avancées
2010-2013
Abstract The present manuscript reviews state-of-the art models of hydrogen-assisted cracking (HAC) with potential for application to remaining life prediction oil and gas components susceptible various forms hydrogen embrittlement (HE), namely, hydrogen-induced (HIC), sulfide stress (SSC), HE-controlled corrosion (SCC). Existing continuum are compared in terms their ability predict the threshold intensity factor crack growth rate accounting complex couplings between transport accumulation...
Polyethylene with a molecular weight greater than million g/mol, is of increasing commercial interest because it provides route to make fibers and films that have unprecedented mechanical properties. The unique properties are attributed the chain alignment long molecules packed in orthorhombic unit cell. anisotropic cell, which has weak secondary interaction planes, prone slip under constant load temperature, thereby restricting life expectancy product. Recent advances polymer synthesis...
NACE MR0175/ISO 15156-2 standard provides test conditions and acceptance criteria to evaluate the resistance of carbon low-alloy steels hydrogen-induced cracking (HIC). The second option pro...
The present work discusses the influence of specimen dimensions and boundary conditions on deviation towards 2D diffusion during hydrogen permeation measurements thick carbon steel plates. It was mathematically found experimentally confirmed that losses through lateral could significantly affect validity laboratory plates, since common 1D simplification equations is no longer valid. Based a finite element analysis, two options are proposed to minimize effects side measurements. first option,...
Abstract Standard-compliant measurement of the in-plane fracture toughness metals is often challenging due to insufficient material in through-thickness direction extract a full single edge bending (SEB) or compact tension (CT) specimen. In present work, we propose new specimen design methodology overcome this challenge. A W-shaped SEB (called W-SEB) was developed, and its topology optimized using finite element simulations. The validated numerically experimentally on case study showing...
Raised temperature polyethylene (PE-RT) is being studied for use in the conveyancing of sour hydrocarbon fluids spoolable composite pipe at temperatures above 90°C. This grade swells on exposure to all hydrocarbons but specifically aromatic and so there a requirement reduce flux gases into base PE-RT. A multi-material wall one solution these fluxes new experimental methods are required design validation while saturated fluids.In this study simultaneous transport species such as CO2, H2S,...