このコースについて
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自分のスケジュールですぐに学習を始めてください。

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約11時間で修了

英語

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自分のスケジュールですぐに学習を始めてください。

柔軟性のある期限

スケジュールに従って期限をリセットします。

約11時間で修了

英語

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シラバス - 本コースの学習内容

1
2時間で修了

Introduction [Difficulty: Easy || Student Effort: 1hr 30mins]

This module will introduce the core principles of materials science. Topics that will be covered include the different general material types (metal, ceramic, polymer, etc.) and the properties associated with each type, some methods that are used to experimentally determine and quantify a material's properties, and how a materials engineer might go about choosing a suitable material for a simple application. This module also introduces the concept of the microstructure-processing-properties relationship which is at the heart of all materials science. ...
14件のビデオ (合計70分), 4 readings, 2 quizzes
14件のビデオ
1.2 Metals8 分
1.3 Ceramics5 分
1.4 Polymers6 分
1.5 Semiconductors3 分
1.6 Composites5 分
1.7 Correlated Properties2 分
1.8 Materials Design Paradigm2 分
1.9 Application to Product Design6 分
1.10A Mechanical Tests Part 11 分
1.10B Mechanical Tests Part 211 分
1.10C Mechanical Tests Part 32 分
1.10D Mechanical Tests Part 46 分
1.11 Conclusion1 分
4件の学習用教材
Learning Outcomes10 分
Consent Form10 分
Supplemental Materials for this Module10 分
Get More from Georgia Tech10 分
2の練習問題
Quiz 1.1 (Lectures 1.1 - 1.5)20 分
Quiz 1.2 (Lectures 1.6 - 1.10)20 分
2
4時間で修了

Atomic Structure and Bonding [Difficulty: Easy || Student Effort: 2hrs]

In this module, we will discuss the structure of the atom, how atoms interact with each other, and how those interactions affect material properties. We will explore how the types of atoms present in a material determine what kind of bonding occurs, what differentiates the three types of primary bonds - metallic, ionic, and covalent, and the implications of the type of bonding on the material microstructure. You will learn how atoms arrange themselves as a natural result of their size and bonding. This knowledge will provide you with a foundation for understanding the relationship between a material's microstructure and its properties. ...
18件のビデオ (合計112分), 3 readings, 4 quizzes
18件のビデオ
2.2 Atomic Structure8 分
2.3 Periodic Chart and Electron Orbitals8 分
2.4 Modification for Atoms & Crystals6 分
2.5 Primary Bonds5 分
2.6A Ionic Bonds Part 17 分
2.6B Ionic Bonds Part 27 分
2.6C Ionic Bonds Part 35 分
2.7A Radius Ratio & Coordination Number Part 14 分
2.7B Radius Ratio & Coordination Number Part 24 分
2.7C Radius Ratio & Coordination Number Part 33 分
2.8 Covalent Bonds7 分
2.9 Mixed Bonds7 分
2.10 Weak Bonds6 分
2.11A Basic Thermodynamics Part 18 分
2.11B Basic Thermodynamics Part 26 分
2.12 Basic Kinetics7 分
2.13 Conclusion54
3件の学習用教材
Learning Outcomes10 分
Supplemental Materials for this Module10 分
Earn a Georgia Tech Badge/Certificate/CEUs10 分
4の練習問題
Quiz 2.1 (Lectures 2.1 - 2.5)20 分
Quiz 2.2 (Lectures 2.6 - 2.9)20 分
Quiz 2.3 (Lectures 2.10 - 2.11)20 分
Quiz 2.4 (All Module 2 Lectures)20 分
3
4時間で修了

Crystalline Structure [Level of Difficulty: Medium || Student Effort: 2hrs 30mins]

This module covers how atoms are arranged in crystalline materials. Many of the materials that we deal with on a daily basis are crystalline, meaning that they are made up of a regularly repeating array of atoms. The "building block" of a crystal, which is called the Bravais lattice, dtermines some of the physical properties of a material. An understanding of these crystallographic principles will be vital to discussions of defects and diffusion, which are covered in the next module. ...
21件のビデオ (合計143分), 2 readings, 4 quizzes
21件のビデオ
3.2 Symmetry7 分
3.3 2-Dimensional Symmetry7 分
3.4 2-Dimensional Symmetry - Lattice and Basis4 分
3.5 Crystal Systems and Bravais Lattices9 分
3.6 Why the Bravais Lattice?9 分
3.7 FCC Hard Sphere Model5 分
3.8 BCC Hard Sphere Model5 分
3.9 Calculating Density6 分
3.10 Hard Sphere Packing3 分
3.11 Hard Sphere Packing - Visualization5 分
3.12 Miller Indices - Directions8 分
3.13 Miller Indices - Planes7 分
3.14 Miller Indices - Additional Planes of Interest2 分
3.15 Linear and Planar Densities7 分
3.16 Crystals with 2 Atoms per Lattice Point6 分
3.17 Crystals with 2 Ions or 2 Different Atoms per Lattice Point7 分
3.18 Crystals with Several Atoms per Lattice Point9 分
3.19 Polycrystalline Materials and Liquid Crystals10 分
3.20 X-Ray Diffraction and Crystal Structure14 分
3.21 Summary1 分
2件の学習用教材
Learning Outcomes10 分
Supplemental Materials for this Module10 分
4の練習問題
Quiz 3.1 (Lectures 3.1 - 3.6)20 分
Quiz 3.2 (Lectures 3.7 - 3.12)20 分
Quiz 3.3 (Lectures 3.13 - 3.16)20 分
Quiz 3.4 (Lectures 3.17 - 3.20)20 分
4
4時間で修了

Point Defects and Diffusion [Level of Difficulty: Medium || Student Effort: 2hrs 30mins]

In the previous module, we learned how the lattice structure of a crystalline material in part determines the properties of that material. In this module, we will begin to learn how defects - deviations from the expected microstructure - also have a large effect on properties. This module covers one-dimensional, or point, defects which can be missing atoms (vacancies) or excess atoms (interstitial solution) or the wrong type of atom at a lattice point (substitutional solution). Building on these concepts, part of this module will cover diffusion - the movement of atoms through the crystal structure. ...
19件のビデオ (合計136分), 2 readings, 3 quizzes
19件のビデオ
4.2 Point Defects6 分
4.3 Point Defects in Ionic and Covalent Materials5 分
4.4 Substitutional Solid Solutions9 分
4.5 Solid Solutions - Vegard's Law8 分
4.6 Fick's First Law10 分
4.7 Self Diffusion7 分
4.8 Interstitial Solid Solutions9 分
4.9 Discussion Question5 分
4.10 Grain Boundary Effects8 分
4.11 Grain Boundaries as Short Circuit Paths6 分
4.12 Diffusion in Polymers3 分
4.13 Fick's Second Law - The Thin Film Solution8 分
4.14 Fick's Second Law - Modifications to the Thin Film Solution7 分
4.15 Case Hardening a Gear7 分
4.16 Case Hardening a Gear - Example Problem9 分
4.17 Development of a Useful Approximation4 分
4.18 Appllication to Engineering Materials9 分
4.19 Summary4 分
2件の学習用教材
Learning Outcomes10 分
Supplemental Materials for this Module10 分
3の練習問題
Quiz 4.1 (Lectures 4.1 - 4.6)20 分
Quiz 4.2 (Lectures 4.7 - 4.12)20 分
Quiz 4.3 (All Module 4 Lectures)40 分
4.7
88件のレビューChevron Right

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人気のレビュー

by SSMar 30th 2018

Material Behavior is a key subject for material studies and also very important for the mechanical engineering career. This course is very helpful and very easy to understand the hole concepts.

by JLJun 17th 2016

The course was excellent. A lot of in-depth material, beyond even what I remember from college. Coverage of polymer systems in addition to the usual metals was very nice, and the

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Thomas H. Sanders, Jr.

Regents' Professor
School of Materials Science and Engineering

ジョージア工科大学(Georgia Institute of Technology)について

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. Georgia Tech's campus occupies 400 acres in the heart of the city of Atlanta, where more than 20,000 undergraduate and graduate students receive a focused, technologically based education....

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