材料機械性質
Mechanical Behaviours of Materials
| 節 | 週二 | 週四 |
|---|---|---|
4 11:10–12:00 | 材料機械性質 EF207 | 材料機械性質 EF207 2 節連堂 |
N 12:20–13:10 |
* 根據陽明交大上課時間表所列
This course provides a wide range of basic concepts of solid mechanics and mechanical behavior of materials, stress-strain relationships, stress transformation, elasticity, plasticity and fracture. Explores how the macroscale mechanical behavior of materials originates from fundamental, microscale mechanisms of elastic and inelastic deformation. Topics include: elasticity, strengthening, plasticity, creep, fracture, and fatigue. Both the macroscopic, continuum behavior, as well as the physical mechanisms controlling the behaviors will be described. Material design for improved mechanical behavior is discussed.
Introduction of Materials Science & Engineering, Physical Metallurgy
PPT files uploaded in e3; websites
Quizzes + Attendance + Homework:10% + 2 Midterm Exams:50% + Final Exam: 40%
| 週次 | 主題 |
|---|---|
| 第 1 週 | Introduction of Class Elastic Deformation (I.1) |
| 第 2 週 | Moon Festival Holiday (No class) Thursday 9/23(四) 9/23 Elastic的補充 + Elastic and Plastic Deformation (I.2) |
| 第 3 週 | Plastic Deformation (I.3), Dislocations (II.1) |
| 第 4 週 | Dislocations (II.2) Plastic Deformation (I.3) |
| 第 5 週 | Yielding criteria+Deformation Twinning (III.) 1st Midterm Exam Review |
| 第 6 週 | 1st Midterm Exam (2 hours) Strengthening Mechanisms in Metals (IV.1) |
| 第 7 週 | Strengthening Mechanisms in Metals (IV.2) Strengthening Mechanisms in Metals (IV.3) |
| 第 8 週 | General Behavior of Fracture (V.1) General Behavior of Fracture (V.2) |
| 第 9 週 | Fracture Mechanics (VI.1) Fracture Mechanics (VI.2) |
| 第 10 週 | Fatigue Processes (VIII.1) Stress Concentration/Intensity & Calculations |
| 第 11 週 | 2nd Midterm Exam Review 2nd Midterm Exam (2 hours) |
| 第 12 週 | Final schedule & Quantify Strengthening Strengthening & Deformation stages for composites |
| 第 13 週 | Fatigue crack propagation & overload effects Crack size & Fatigue examples |
| 第 14 週 | Fracture review & High-temperature behavior Temperature Time-Dependent |
| 第 15 週 | Vacancy, Deformation map High-temperature materials |
| 第 16 週 | Hardness Review |
| 第 17 週 | Final Exam Final exam answers Online |
| 第 18 週 | Bhadeshia's Mechanical properties of steel - 1. Bhadeshia's Mechanical properties of steel - 2. Elastic deformation |
Required textbook: R. W. Hertzberg, “Deformation and Fracture Mechanics of Engineering Materials”, 4th edition, John Wiley, 1996. Reference Books: 1. D. Broek, “Elementary Engineering Fracture Mechanics” 2. George E. Dieter, “Mechanical Metallurgy” 3. M.A. Meyers and K.K. Chawla, “Mechanic Behavior of Materials” 4. J.P. Hirth and J. Lothe, “Theory of Dislocations”
- 地點
- By appointment
- 時間
- By appointment