Computational diffusion kinetics and its applications in study and design of rare metallic materials

Computational diffusion kinetics （CDK）, with a spirit of and being coupled with the computational thermodynamics （CT, or called as the CALPHAD technique）, plays increasingly important role in the alloy design/optimization and microstructure control during the processing of advanced metallic material...

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Bibliographic Details
Published inChinese science bulletin Vol. 59; no. 15; pp. 1672 - 1683
Main Authors Cui, Yuwen, Xu, Guanglong, Chen, Yi, Tang, Bin, Li, Jinshan, Zhou, Lian
Format Journal Article
LanguageEnglish
Published Heidelberg Springer-Verlag 01.05.2014
Science China Press
Subjects
alloys
CDK
Chemistry/Food Science
Computation
Computer simulation
Diffusion
Earth Sciences
Engineering
experimental design
Heat treatment
Humanities and Social Sciences
Life Sciences
Mathematical models
microstructure
multidisciplinary
Phase transformations
Physics
Review
Science
Science (multidisciplinary)
thermodynamics
Three dimensional
titanium
Titanium base alloys
zirconium
合金设计
应用
微观结构
扩散动力学
材料设计
相图计算技术
金属材料
Computational thermodynamics
Computational diffusion kinetics
Microstructure
Rare metallic materials
Phase field
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Summary:Computational diffusion kinetics （CDK）, with a spirit of and being coupled with the computational thermodynamics （CT, or called as the CALPHAD technique）, plays increasingly important role in the alloy design/optimization and microstructure control during the processing of advanced metallic materials. This paper is to highlight recent progress of CDK in research with great focus on novel Ti and Zr alloys, which was largely performed in the authors＇ group. It ends with one representative example of the applications of CDK, coupled with CT, quantitative phase field, and three-dimen- sional （3D） statistical calculation, in designing the heat- treatment schedule for the dual phase （α β） Ti-6A1-4V alloys.
Bibliography:Computational diffusion kinetics Computational thermodynamics - Phase field Microstructure ;Rare metallic materials
11-1785/N
Computational diffusion kinetics （CDK）, with a spirit of and being coupled with the computational thermodynamics （CT, or called as the CALPHAD technique）, plays increasingly important role in the alloy design/optimization and microstructure control during the processing of advanced metallic materials. This paper is to highlight recent progress of CDK in research with great focus on novel Ti and Zr alloys, which was largely performed in the authors＇ group. It ends with one representative example of the applications of CDK, coupled with CT, quantitative phase field, and three-dimen- sional （3D） statistical calculation, in designing the heat- treatment schedule for the dual phase （α β） Ti-6A1-4V alloys.
http://dx.doi.org/10.1007/s11434-014-0127-7
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ISSN:1001-6538
1861-9541
DOI:10.1007/s11434-014-0127-7