Illinois MATSE 280: Introduction to Engineering Materials
Lecture Number/Topic | Online Lecture | Video | Lecture Notes | Supplemental Material | Suggested Exercises |
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Illinois MatSE 280 Introduction to Engineering Materials, Lecture 1: Materials: Their Properties and Failures | View Flash | Notes (pdf) | Supplemental Handout |
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"Because without materials, there is no engineering"
In this lecture we will discuss the following:
- Units of Length
- Six Major Classes of Materials
- Periodic Table of Elements
-... |
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Illinois MatSE 280 Introduction to Engineering Materials, Lecture 2: Atomic Structure and Interatomic Bonding | View Flash | Notes (pdf) | Periodic Table Periodic Table |
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Refortify your chemistry - Atomic scale structures
Goals
Define basic concepts:
Filling of Atomic Energy Levels: Pauli Exclusion Principle
Atomic Orbitals (s-, p-, d-, and f- type... |
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Illinois MATSE 280 Introduction to Engineering Materials, Lecture 3 Part 1: Structure of Metals and Ceramics | View Flash | Notes (pdf) | |||
Structures of Metals and Ceramics
Goals
Define basic terms and give examples of each:
Lattice
Basis Atoms (Decorations or Motifs)
Crystal Structure ... |
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Illinois MATSE 280 Introduction to Engineering Materials, Lecture 3 Part 2: Structure of Ceramics | View Flash | Notes (pdf) | |||
Structure of Ceramics
Issues to Address...
Structures of ceramic materials:
How do they differ from that of metals?
Define basic terms and give examples of each:
Lattice ... |
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Illinois MATSE 280 Introduction to Engineering Materials, Lecture 3 Part 3: Crystallographic Points, Directions, and Planes | View Flash | Notes (pdf) | |||
Crystallographic Points, Directions, and Planes
Issues to Address...
How to define points, directions, planes, as well as
linear, planar, and volume densities
Define basic terms and give... |
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Illinois MATSE 280 Introduction to Engineering Materials, Lecture 3 Part 4: Structures via Diffusion | View Flash | Notes (pdf) | |||
Structures via Diffraction
Goals
Define basic ideas of diffraction (using x-ray, electrons, or neutrons, which,
although they are particles, they can behave as waves) and show how to... |
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Illinois MATSE 280 Introduction to Engineering Materials, Lecture 4 : Polymer Structures | View Flash | Notes (pdf) | |||
Issues to Address...
What are the basic
Classification?
Monomers and chemical groups?
Nomenclature?
... |
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Illinois MATSE 280 Introduction to Engineering Materials, Lecture 5 - Part 1 : Imperfections in Solids | View Flash | Notes (pdf) | |||
Imperfections in Solids
ISSUES TO ADDRESS...
What types of defects arise in solids? Describe them
Can the number and type of defects be varied and controlled?
How do defects... |
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Illinois MATSE 280 Introduction to Engineering Materials, Lecture 5 - Part 2 : Line Defects, Dislocations and their Scale | View Flash | Notes (pdf) | |||
Imperfections in Solids (Continue)
Content:
Line Defects: Dislocations and their Scale
Line Defects: Dislocations
Incremental Slip and Bond Breaking
Edge Dislocations Exiting Crystal... |
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Illinois MATSE 280 Introduction to Engineering Materials, Lecture 6: Diffusion in Solids | View Flash | Notes (pdf) | |||
Diffusion in Solids
ISSUES TO ADDRESS...
How does diffusion occur?
How can the rate of diffusion be predicted forsome simple cases?
How does diffusion depend on structure and... |
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Illinois MatSE 280 Introduction to Engineering Materials, Lecture 7: Mechanical Properties | View Flash | Notes (pdf) | Processing Examples |
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Mechanical Properties
Why Mechanical Properties?
Need to design materials that will withstand applied load and in-service uses for ...
Space exploration, Bridges for autos and people,... |
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Illinois MatSE 280 Introduction to Engineering Materials, Lecture 9: Mechanical Failures | View Flash | Notes (pdf) | |||
Mechanical Failure: temperature, stress, cyclic and loading effect
ISSUES TO ADDRESS...
How do cracks that lead to failure form?
How is fracture resistance quantified? How do the fracture
... |