| Code: MLZ661 |
Course Title: SINTERING ANALYSIS |
Theoretical+Practice: 3+0 |
ECTS: 6 |
|
| Year/Semester of Study |
1 / Fall Semester |
| Level of Course |
3rd Cycle Degree Programme |
| Type of Course |
Optional |
| Department |
METALURJI VE MALZEME MüHENDISLIğI ANA BILIM DALı DOKTORA(ÖNERILEN PROGRAM) |
| Pre-requisities and Co-requisites |
None |
| Mode of Delivery |
Face to Face |
| Teaching Period |
14 Weeks |
| Name of Lecturer |
ZAHİDE BAYER ÖZTÜRK (z.ozturk@nevsehir.edu.tr) |
| Name of Lecturer(s) |
ZAHİDE BAYER ÖZTÜRK, |
| Language of Instruction |
Turkish |
| Work Placement(s) |
None |
| Objectives of the Course |
| The aim of this course is to teach the sintering process, which is a basic densification method in powder metallurgy and ceramic processes, with its theoretical and practical aspects. It is aimed to provide students with information and analysis skills about sintering mechanisms, thermodynamic and kinetic fundamentals, microstructure formation, furnace and atmospheric conditions used, and the effects of sintering parameters on final product properties. It is to provide information on sintering applications in different types of materials (metallic, ceramic, composite), advanced sintering techniques (e.g. spark plasma sintering, hot pressing, etc.) and industrial applications. |
| Learning Outcomes |
PO |
MME |
| The students who succeeded in this course: |
|
|
| LO-1 |
Students can analysis of microstructure and usage powder in production process. |
PO-1 Accesses information in depth and breadth by conducting scientific research in the field of engineering, evaluates, interprets and applies information.
PO-3 Constructs engineering problems, develops methods to solve them and applies innovative methods in solutions.
|
Examination
|
| LO-2 |
Students can determine sintering behavior, sintering models and parameters of powders |
PO-1 Accesses information in depth and breadth by conducting scientific research in the field of engineering, evaluates, interprets and applies information.
PO-3 Constructs engineering problems, develops methods to solve them and applies innovative methods in solutions.
|
Examination
|
| LO-3 |
Students can explain relationship sintering and microstructure |
PO-1 Accesses information in depth and breadth by conducting scientific research in the field of engineering, evaluates, interprets and applies information.
PO-3 Constructs engineering problems, develops methods to solve them and applies innovative methods in solutions.
|
Examination
|
PO: Programme Outcomes
MME:Method of measurement & Evaluation |
| Course Contents |
| Sintering behavior of shaped powders. Material transfer mechanism and driving forces. Sintering models and parameters, Powder usage and microstructure design in manufacturing processes
Sintering behavior of shaped powders, sintering models and parameters to list |
| Weekly Course Content |
| Week |
Subject |
Learning Activities and Teaching Methods |
| 1 |
Processing and characterization of powders. |
Explanation, presentation, discussion |
| 2 |
Wet sample shaping and binder evaporation. |
Explanation, presentation, discussion |
| 3 |
Driving forces and variables. Herring scaling law. |
Explanation, presentation, discussion |
| 4 |
Initial stage sintering models. Neck formation |
Explanation, presentation, discussion |
| 5 |
Intermediate stage densification models. |
Explanation, presentation, discussion |
| 6 |
Final stage densification models |
Explanation, presentation, discussion |
| 7 |
Grain growth and segregation. Growth in porous systems.Grain growth and segregation. Growth in porous systems. |
Explanation, presentation, discussion |
| 8 |
mid-term exam |
|
| 9 |
Microstructure development Defect chemistry Sintering additives |
Explanation, presentation, discussion |
| 10 |
Hot pressing Reaction sintering |
Explanation, presentation, discussion |
| 11 |
Liquid phase sintering |
Explanation, presentation, discussion |
| 12 |
Viscous sintering |
Explanation, presentation, discussion |
| 13 |
Samples |
Explanation, presentation, discussion |
| 14 |
Different sintering methods |
Explanation, presentation, discussion |
| 15 |
Samples |
Explanation, presentation, discussion |
| 16 |
final exam |
|
| Recommend Course Book / Supplementary Book/Reading |
| 1 |
Ceramic Processing and Sintering, M. N. Rahaman, Marcel Dekker, Inc., 1995 |
| 2 |
Sinterleme modellerine ilişkin güncel makalelerin öğrenciler tarafından sunulması |
| Required Course instruments and materials |
| Articles covering different types of sintering. |
