MS 5041-0

Brief

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.

Description

Course keywords: 擴散；化學反應；相變化；熱力學；晶體缺陷；diffusion；chemical reaction；phase transformation；thermodynamics；crystal defects 1. Course description: 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. 2. Reference Book: (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. 3. Teaching methods: Lecture Prerequisite courses: Engineering Mathematics, Thermodynamics, Physical metallurgy Grade: Quiz (30%), Midterm (35%), Final (35%) 4. 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 Midterm Examination 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 Final Examination Lecture note download: http://www.mse.nthu.edu.tw/~cnliao/

Timetable

PTT Reviews

Remarks

本課程上4小時，博士班同學若碩士已修習過此科者請勿再修習

Restrictions

Compulsory

Elective

Cross Discipline

First Specialization

Second Specialization