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First Exact Model for Diffusion in Magnesium Alloys at Illinois
First Exact Model Diffusion Magnesium Alloys Illinois
2017/3/30
The movement of atoms in solids controls everything.“Everything” includes the materials our world functions with — batteries, corrosion, the processing of structural materials like steels, advanced st...
The diffusion of sulphur from moulding sand to cast and methods of its elimination
Moulding sands Sulphur
2011/4/1
The care of high quality castings requires taking into account the possible negative influence of decomposition products of moulding and core sands on the structure of castings produced. Such products...
A full diffusion model of the graphite eutectic grain growth in liquid cast iron under non-equilibrium conditions
solidification process modeling cast iron diffusion
2011/3/29
An extension of the full diffusion 1-D model developed by Tanzili & Heckel has been presented which now allows for both temperature variations (responsible for an equilibrium interface concentration o...
A full diffusion model of the graphite eutectic grain growth in liquid cast iron under non-equilibrium conditions
solidification process modeling cast iron diffusion
2011/3/29
An extension of the full diffusion 1-D model developed by Tanzili & Heckel has been presented which now allows for both temperature variations (responsible for an equilibrium interface concentration o...
Spin drift and spin diffusion currents in semiconductors
semiconductor drift-diffusion electrical properties spintronics
2010/10/12
On the basis of a spin drift-diffusion model, we show how the spin current is composed and
find that spin drift and spin diffusion contribute additively to the spin current, where the spin diffusion ...
Solidification with back-diffusion of irregular eutectics
Solidification Back-diffusion Eutectic
2011/3/15
The definition of the α - parameter back-diffusion has been introduced in the work. The alternative models of solidification were described taking into consideration back-diffusion process. The possib...
Analysis of Carbon Diffusion during Bainite Transformation in ADI
Carbon diffusion Decarburisation Bainite Ductile iron ADI
2011/3/11
The paper presents an investigation of the time required for the diffusion of carbon out of supersaturated sub-units of ferrite into the retained austenite. The analytical model estimates the decarbur...