The Application of Some Probability Density Functions on Heterogeneous Nucleation
p.425
p.425
Phase-Field Modeling of Dendritic Solidification in Undercooled Droplets Processed by Electromagnetic Levitation
p.431
p.431
Global Modeling of Directional Solidification of Aluminum Alloys Using the Software Package CrysVUn
p.437
p.437
Back Diffusion of Manganese during Solidification of Carbon Steels
p.443
p.443
Approximate Analytical Models for Microsegregation Considering the Effect of Dendrite Arm Coarsening
p.449
p.449
Solidification of Co-Cu Alloys in the Metastable Miscibility Gap under Low Gravity Conditions
p.455
p.455
Mushy Zone Melting Kinetics under Microgravity Conditions
p.461
p.461
Investigation on the Morphological Instability during Directional Solidification of a Transparent Alloy during Sounding Rocket Flights
p.463
p.463
The Effect of Fluid Convection on Microstructures of Directionally Solidified Castings
p.473
p.473
Approximate Analytical Models for Microsegregation Considering the Effect of Dendrite Arm Coarsening
Abstract:
In this study, simple analytical microsegregation models for constant cooling and parabolic growth are proposed considering dendrite arm coarsening effect with and without back diffusion. These simple models are compared with the Mortensen exact model and Voller’s models. It is shown that these analytical models can be used to predict approximately microsegregation in a binary alloy.
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Periodical:
Materials Science Forum (Volume 508)
Pages:
449-454
Citation:
Online since:
March 2006
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© 2006 Trans Tech Publications Ltd. All Rights Reserved
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