MS 504100 材料動力學

時間、地點：M5M6W5W6  DELTA台達B03

教師：廖建能 (台達館R417, 分機：33843, e-mail : cnliao@mx.nthu.edu.tw)

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Objective:

The purpose of this course is to provide students fundamental knowledge of essential kinetics of various material systems.

The subjects covered are (1) Diffusion; (2) Chemical reactions; (3) Phase transformations.

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Reference Books:

(1) R. W. Balluffi, "Kinetics of Materials", Wiley 2005 
(2) O. Levenspiel, “Chemical Reaction Engineering”, 3rd Ed., John Wiley & Sons, 1999. 
(3) D. A. Porter,“Phase Transformations in metals and alloys”, 2nd Ed., Chapman & Hall, 1992. 

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Outlines: 

Lecture 1      Introduction 
Thermodynamics vs. Kinetics; steady flow process; irreversible thermodynamics; entropy production & driving force

Lecture 2     Driving forces for mass transport

Chemical potential gradient; electric field; temperature gradient ; Surface potential gradient; Stress gradient

Lecture 3     Diffusion equations and solutions

Steady and non-steady solutions; Boltzmann-Matano analysis

Lecture 4     Diffusion mechanism

Thermally activated atomic jumping; atomic diffusion mechanism; diffusion in ionic solids

Lecture 5     Diffusion in crystal imperfections

Grain boundary diffusion; Surface diffusion ; Dislocation diffusion

Lecture 6     Homogeneous chemical reactions

Batch-type reaction; Rate equation & analysis methodology

Lecture 7     Hetergeneous chemical reactions

Fluid-solid; Fluid-Fluid; Fluid-Particle reactions

Lecture 8     Coarsening & grain growth

Lecture 9     Spinodal decomposition

Lecture 10   Nucleation theory

Lecture 11   Solidification