Informações sobre o curso
11,306

100% online

Comece imediatamente e aprenda em seu próprio cronograma.

Prazos flexíveis

Redefinir os prazos de acordo com sua programação.

Aprox. 11 horas para completar

Inglês

Legendas: Inglês

100% online

Comece imediatamente e aprenda em seu próprio cronograma.

Prazos flexíveis

Redefinir os prazos de acordo com sua programação.

Aprox. 11 horas para completar

Inglês

Legendas: Inglês

Programa - O que você aprenderá com este curso

Semana
1
2 horas para concluir

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 vídeos (total de (Total 70 mín.) min), 4 leituras, 2 testes
14 videos
1.2 Metals8min
1.3 Ceramics5min
1.4 Polymers6min
1.5 Semiconductors3min
1.6 Composites5min
1.7 Correlated Properties2min
1.8 Materials Design Paradigm2min
1.9 Application to Product Design6min
1.10A Mechanical Tests Part 11min
1.10B Mechanical Tests Part 211min
1.10C Mechanical Tests Part 32min
1.10D Mechanical Tests Part 46min
1.11 Conclusion1min
4 leituras
Learning Outcomes10min
Consent Form10min
Supplemental Materials for this Module10min
Get More from Georgia Tech10min
2 exercícios práticos
Quiz 1.1 (Lectures 1.1 - 1.5)20min
Quiz 1.2 (Lectures 1.6 - 1.10)20min
Semana
2
4 horas para concluir

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 vídeos (total de (Total 112 mín.) min), 3 leituras, 4 testes
18 videos
2.2 Atomic Structure8min
2.3 Periodic Chart and Electron Orbitals8min
2.4 Modification for Atoms & Crystals6min
2.5 Primary Bonds5min
2.6A Ionic Bonds Part 17min
2.6B Ionic Bonds Part 27min
2.6C Ionic Bonds Part 35min
2.7A Radius Ratio & Coordination Number Part 14min
2.7B Radius Ratio & Coordination Number Part 24min
2.7C Radius Ratio & Coordination Number Part 33min
2.8 Covalent Bonds7min
2.9 Mixed Bonds7min
2.10 Weak Bonds6min
2.11A Basic Thermodynamics Part 18min
2.11B Basic Thermodynamics Part 26min
2.12 Basic Kinetics7min
2.13 Conclusion54s
3 leituras
Learning Outcomes10min
Supplemental Materials for this Module10min
Earn a Georgia Tech Badge/Certificate/CEUs10min
4 exercícios práticos
Quiz 2.1 (Lectures 2.1 - 2.5)20min
Quiz 2.2 (Lectures 2.6 - 2.9)20min
Quiz 2.3 (Lectures 2.10 - 2.11)20min
Quiz 2.4 (All Module 2 Lectures)20min
Semana
3
4 horas para concluir

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 vídeos (total de (Total 143 mín.) min), 2 leituras, 4 testes
21 videos
3.2 Symmetry7min
3.3 2-Dimensional Symmetry7min
3.4 2-Dimensional Symmetry - Lattice and Basis4min
3.5 Crystal Systems and Bravais Lattices9min
3.6 Why the Bravais Lattice?9min
3.7 FCC Hard Sphere Model5min
3.8 BCC Hard Sphere Model5min
3.9 Calculating Density6min
3.10 Hard Sphere Packing3min
3.11 Hard Sphere Packing - Visualization5min
3.12 Miller Indices - Directions8min
3.13 Miller Indices - Planes7min
3.14 Miller Indices - Additional Planes of Interest2min
3.15 Linear and Planar Densities7min
3.16 Crystals with 2 Atoms per Lattice Point6min
3.17 Crystals with 2 Ions or 2 Different Atoms per Lattice Point7min
3.18 Crystals with Several Atoms per Lattice Point9min
3.19 Polycrystalline Materials and Liquid Crystals10min
3.20 X-Ray Diffraction and Crystal Structure14min
3.21 Summary1min
2 leituras
Learning Outcomes10min
Supplemental Materials for this Module10min
4 exercícios práticos
Quiz 3.1 (Lectures 3.1 - 3.6)20min
Quiz 3.2 (Lectures 3.7 - 3.12)20min
Quiz 3.3 (Lectures 3.13 - 3.16)20min
Quiz 3.4 (Lectures 3.17 - 3.20)20min
Semana
4
4 horas para concluir

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 vídeos (total de (Total 136 mín.) min), 2 leituras, 3 testes
19 videos
4.2 Point Defects6min
4.3 Point Defects in Ionic and Covalent Materials5min
4.4 Substitutional Solid Solutions9min
4.5 Solid Solutions - Vegard's Law8min
4.6 Fick's First Law10min
4.7 Self Diffusion7min
4.8 Interstitial Solid Solutions9min
4.9 Discussion Question5min
4.10 Grain Boundary Effects8min
4.11 Grain Boundaries as Short Circuit Paths6min
4.12 Diffusion in Polymers3min
4.13 Fick's Second Law - The Thin Film Solution8min
4.14 Fick's Second Law - Modifications to the Thin Film Solution7min
4.15 Case Hardening a Gear7min
4.16 Case Hardening a Gear - Example Problem9min
4.17 Development of a Useful Approximation4min
4.18 Appllication to Engineering Materials9min
4.19 Summary4min
2 leituras
Learning Outcomes10min
Supplemental Materials for this Module10min
3 exercícios práticos
Quiz 4.1 (Lectures 4.1 - 4.6)20min
Quiz 4.2 (Lectures 4.7 - 4.12)20min
Quiz 4.3 (All Module 4 Lectures)40min
4.7
88 avaliaçõesChevron Right

20%

comecei uma nova carreira após concluir estes cursos

12%

consegui um benefício significativo de carreira com este curso

20%

recebi um aumento ou promoção

Melhores avaliações

por 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.

por 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

Instrutores

Avatar

Thomas H. Sanders, Jr.

Regents' Professor
School of Materials Science and Engineering

Sobre Instituto de Tecnologia da GeórgiaInstituto de Tecnologia da Geórgia

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....

Perguntas Frequentes – FAQ

  • Ao se inscrever para um Certificado, você terá acesso a todos os vídeos, testes e tarefas de programação (se aplicável). Tarefas avaliadas pelos colegas apenas podem ser enviadas e avaliadas após o início da sessão. Caso escolha explorar o curso sem adquiri-lo, talvez você não consiga acessar certas tarefas.

  • Quando você adquire o Certificado, ganha acesso a todo o material do curso, incluindo avaliações com nota atribuída. Após concluir o curso, seu Certificado eletrônico será adicionado à sua página de Participações e você poderá imprimi-lo ou adicioná-lo ao seu perfil no LinkedIn. Se quiser apenas ler e assistir o conteúdo do curso, você poderá frequentá-lo como ouvinte sem custo.

Mais dúvidas? Visite o Central de Ajuda ao Aprendiz.