Have you ever wondered why ceramics are hard and brittle while metals tend to be ductile? Why some materials conduct heat or electricity while others are insulators? Why adding just a small amount of carbon to iron results in an alloy that is so much stronger than the base metal? In this course, you will learn how a material’s properties are determined by the microstructure of the material, which is in turn determined by composition and the processing that the material has undergone.
提供：
Material Processing
??????????Georgia Institute of Technology?
このコースについて
9,874 最近の表示
受講生の就業成果
14%
コースが具体的なキャリアアップにつながった
20%
昇給や昇進につながった
受講生の就業成果
14%
コースが具体的なキャリアアップにつながった
20%
昇給や昇進につながった
共有できる証明書
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100%オンライン
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約7時間で修了
英語
字幕：英語
提供：
??????????Georgia Institute of Technology?
The Georgia Institute of Technology is one of the nation's top research universities, distinguished by its commitment to improving the human condition through advanced science and technology.
シラバス - 本コースの学習内容
5時間で修了
Phase Diagrams and Phase Equilibria
This course picks up with an overview of basic thermodynamics and kinetics as they pertain to the processing of crystalline materials. The first module deals with phase diagrams - charts that tell us how a material will behave given a certain set of variables such as temperature, pressure, and composition. You will learn how to interpret common and complex phase diagrams and how to extract useful information from them.
5時間で修了
25件のビデオ （合計180分）, 5 readings, 4 quizzes
25件のビデオ
1.2 One-Component Phase Diagrams and Gibbs Phase Rule11 分
1.3 Regions of Two Phase Equilibrium8 分
1.4 Additional One-Component Phase Diagrams3 分
1.5 Binary Isomorphous Phase Diagrams8 分
1.6 The Lever Rule9 分
1.7 Phase Fractions6 分
1.8 Equilibrium Cooling Curves7 分
1.9 Equilibrium Isomorphous Diagrams6 分
1.10 Analysis of a Phase Diagram5 分
1.11 Deviations from Ideal Behavior10 分
1.12 Eutectic Phase Diagram10 分
1.13 Determination of Phase Boundaries7 分
1.14 Eutectic Microstructure Development8 分
1.15 Equilibrium Cooling of an Off-Eutectic Alloy7 分
1.16 Equilibrium Cooling of an Off-Eutectic Alloy - Calculations6 分
1.17 Microstructure Development in an Off-Eutectic Alloy6 分
1.18 Invariant Reactions in Two Component Systems6 分
1.19 Peritectic Phase Diagrams9 分
1.20 Analysis of Complex Phase Diagrams12 分
1.21 Monotectic Phase Diagrams5 分
1.22 Phase Separation and Critical Points6 分
1.23 Solid State Reactions11 分
1.24 Summary of Invariant Reactions in Two-Component Systems2 分
1.25 Summary1 分
5件の学習用教材
Learning Outcomes10 分
Consent Form10 分
Get More from Georgia Tech10 分
Supplemental Materials for this Module10 分
Earn a Georgia Tech Badge and CEUs10 分
4の練習問題
Quiz 1.1 (Lessons 1.1 - 1.8)20 分
Quiz 1.2 (Lessons 1.9 - 1.12)20 分
Quiz 1.3 (Lessons 1.13 - 1.17)20 分
Quiz 1.4 (Lessons 1.18 - 1.24)20 分
5時間で修了
Kinetics of Structural Transformations
If thermodynamics, which we covered in the previous module, tells us how a material wants to change, then kinetics tells us how and how quickly that transformation occurs. This module starts by explaining the driving force for phase transformations. We will cover the nucleation and growth of precipitates, solidification, and sintering. Finally, there are a number of lessons which apply all that has been covered in the course to understanding carbon steels.
5時間で修了
33件のビデオ （合計226分）, 3 readings, 3 quizzes
33件のビデオ
2.2 The Concept of a Driving Force6 分
2.3 Homogeneous Nucleation6 分
2.4 Undercooling and the Barrier to Homogeneous Nucleation4 分
2.5 Random Clusters in the Liquid7 分
2.6 Nucleation and Growth9 分
2.7 Wetting5 分
2.8 Heterogeneous Nucleation5 分
2.9 Heterogeneous Nucleation - Spherical Cap Approximation7 分
2.10 Heterogeneous Nucleation - Sodium Acetate Demonstration2 分
2.11 Heterogeneous Nucleation - Applications4 分
2.12 Homogeneous and Heterogeneous Nucleation6 分
2.13 Types of Interfaces12 分
2.14 Johnson, Mehl, and Avrami (JMA) Equation7 分
2.15A Calculations Using the JMA Equation Part 14 分
2.15B Calculations Using the JMA Equation Part 24 分
2.16 Application of the JMA Equation7 分
2.17 Developing High Strength Alloys6 分
2.18 The Iron-Carbon System7 分
2.19 Diffusional/DiffusionlessTransformations6 分
2.20 Heat Treating a Plain Carbon Eutectoid Steel2 分
2.21 Formation of Pearlite in Eutectoid Steel9 分
2.22 Formation of Bainite in a Eutectoid Steel5 分
2.23 Formation of Martensite9 分
2.24 Heat Treatments of Austenite Decomposition Products2 分
2.25 Isothermal Transformation (IT) Diagrams for a Eutectoid Steel6 分
2.26 Off-Eutectoid Isothermal Transformation (IT) Diagrams7 分
2.27 4340 Isothermal Transformation (IT) Diagram5 分
2.28 Continuous Transformation (CCT) Diagrams13 分
2.29 Precipitation Hardening in Al-Cu Alloys9 分
2.30 Nonequilibrium Solidification12 分
2.31 Sintering8 分
2.32 Summary3 分
3件の学習用教材
Learning outcomes10 分
Supplemental Materials for this Module10 分
Where to go from here10 分
3の練習問題
Quiz 2.1 (Lessons 2.1 - 2.5)20 分
Quiz 2.2 (Lessons 2.6 - 2.10)20 分
Quiz 2.3 (Lessons 2.11 - 2.15)20 分
レビュー
4.7
MATERIAL PROCESSING からの人気レビュー
DUによりOct 29, 2016
Very informative and descriptive course. It encourages a person to do self calculations. Lecture and the material available are all very well explained. Would love to take similar courses.
ABによりApr 24, 2018
I enjoyed this courese. It is going to be very usefull for me to carryon my research work. Thanku Coursera and JTU
SSによりApr 17, 2017
Coursera is a very good platform it provides a platform to learn material processing with better course content .
AGによりMar 29, 2019
Very Easy and great, quizzes were so easy. It hardly took me anytime to complete this course.
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