A5026299897- Social and Educational Sciences
- Microstructure and Mechanical Properties of Steels
- Metallurgical Processes and Thermodynamics
- High Temperature Alloys and Creep
- Magnetic Properties and Applications
- Aluminum Alloy Microstructure Properties
- Intermetallics and Advanced Alloy Properties
- Knowledge Management and Sharing
- Metal Alloys Wear and Properties
- Solidification and crystal growth phenomena
- Library Collection Development and Digital Resources
- High-Temperature Coating Behaviors
- Advanced ceramic materials synthesis
- Metallurgy and Material Forming
- Microstructure and mechanical properties
- Library Science and Information Literacy
- Library Science and Administration
- Iron and Steelmaking Processes
- Research in Social Sciences
- Information Architecture and Usability
- Advanced materials and composites
- Technology Adoption and User Behaviour
- Personal Information Management and User Behavior
- Hydrogen embrittlement and corrosion behaviors in metals
- Nuclear and radioactivity studies
KTH Royal Institute of Technology
2009-2021
University of Gothenburg
2014-2018
Kemakta Konsult
1992-2016
University of Copenhagen
2014
OsloMet – Oslo Metropolitan University
2014
University of Borås
2000-2004
A novel modeling approach is presented where a computational fluid dynamics software coupled to thermodynamic databases obtain dynamic simulations of metallurgical process phenomena. The has been used on fundamental model top-blown converter. Reactions between gas–steel, gas–slag, steel–slag and gas–steel–slag have considered. results show that the mass transport in surface area totally controlled by convection. Also, large amount CO produced during decarburization might slow down rate...
Abstract As part of an ongoing development third-generation advanced high-strength steels with acceptable cost, austenite reversion treatment medium Mn becomes attractive because it can give rise to a microstructure fine mixture ferrite and austenite, leading both high strength large elongation. The growth during intercritical annealing is crucial for the final properties, primarily determines fraction, composition, phase stability austenite. In present work, from as-quenched lath martensite...
Abstract Phase-field modeling is used to simulate the formation of sigma phase in a model alloy mimicking commercial super duplex stainless steel (SDSS) alloy, order study precipitation and growth under linear continuous cooling. The so-called Warren–Boettinger–McFadden (WBM) build basis multiphase multicomponent phase-field model. thermodynamic inconsistency at multiple junctions associated with formulation WBM resolved by means numerical Cut-off algorithm. To make realistic simulations,...
Some numerical methods for solving a Stefan problem are discussed and compared with the exact solution. The growth of planar particle from supersaturated solution (or solidification supercooled liquid) is considered. It found that Murray-Landis method, based on finite difference technique to solve diffusion equation contracting grid, yields poor accuracy high supersaturations. enthalpy also an interpolation formula obtaining interface position, shows satisfactory performance at...