COURSE UNIT TITLE

: BEHAVIOUR OF MATERIALS AT HIGH TEMPERATURE

DEGREE PROGRAMMES

Description of Individual Course Units

Course Unit Code Course Unit Title Type Of Course D U L ECTS
MMM 4038 BEHAVIOUR OF MATERIALS AT HIGH TEMPERATURE ELECTIVE 3 0 0 4

Offered By

Metallurgical and Materials Engineering

Level of Course Unit

First Cycle Programmes (Bachelor's Degree)

Course Coordinator

PROFESSOR ALI BÜLENT ÖNAY

Offered to

Metallurgical and Materials Engineering

Course Objective

The objective of the Course is to introduce the effect of elevated temperatures on the thermal, mechanical and chemical properties and behaviour of engineering materials with an emphasis on metallic materials.

Learning Outcomes of the Course Unit

1   To be able to define thermal properties of materials
2   To be able to define mechanical properties of materials
3   To be able to define chemical properties of materials
4   To be able to express the effect of high temperatures on properties of materials
5   To be able to select materials for applications at high temperatures
6   To be able to discuss high temperature material behaviour through written and oral presentations prepared as a group

Mode of Delivery

Face -to- Face

Prerequisites and Co-requisites

None

Recomended Optional Programme Components

None

Course Contents

Week Subject Description
1 Examples for high temperature industrial environments
2 Internal structure and thermal properties of engineering materials
3 Diffusion and thermally activated processes
4 Mechanical properties and behaviour of metallic materials at ambient temperatures
5 Mechanical behaviour of metallic materials at elevated temperatures (creep)
6 Mechanical behaviour of metallic materials at elevated temperatures (rupture)
7 Midterm exam
8 Chemical properties of engineering materials
9 Chemical degradation of engineering materials at elevated temperatures (oxidation, corrosion)
10 Thermodynamic evaluation material degradation (Ellingham diagrams)
11 Effect of chemical degradation on the mechanical properties of materials
12 Materials selection for applications at high temperatures
13 Student groups presentations 1
14 Student groups presentations 2

Recomended or Required Reading


Textbook(s):
1. Materials Science and Engineering¸ An Introduction, 5-8.baskılar, W.D. Callister, John Wiley and Sons, ISBN 0471736961
2. Introduction to Metallurgical Thermodynam, David R. Gaskell, McGraw Hill-Kogakusha,
ISBN 070229457, 1940.
3. High Temperature Corrosion of Engineering Alloys, George.Y. Lai, ASM Inter., 1990

References:
1. Metals Handbook, ASM International, 1987.

Planned Learning Activities and Teaching Methods

Lectures + Midterm exam + Homework + Presentation+ Final exam

Assessment Methods

SORTING NUMBER SHORT CODE LONG CODE FORMULA
1 MTE MIDTERM EXAM
2 ASG ASSIGNMENT
3 FIN FINAL EXAM
4 FCG FINAL COURSE GRADE MTE * 0.20 + ASG * 0.30 + FIN * 0.50
5 RST RESIT
6 FCGR FINAL COURSE GRADE (RESIT) MTE * 0.20 + ASG * 0.30 + RST * 0.50


Further Notes About Assessment Methods

Regarding the above assessment method, contribution of Homework will be 10% whereas that of Project (Presentation) will be 20%.

Assessment Criteria

Learning Outcomes Assessment
1, 2, 3, Midterm exam, Homework
4, 5, Final exam, Homework, Presentation
6 Presentation, Homework

Language of Instruction

Turkish

Course Policies and Rules

To be announced.

Contact Details for the Lecturer(s)

Assoc. Prof. Ali Bülent ÖNAY
(bulent.onay@deu.edu.tr)

Office Hours

Monday 9:30 - 10:00

Work Placement(s)

None

Workload Calculation

Activities Number Time (hours) Total Work Load (hours)
Lectures 13 3 39
Preparations before/after weekly lectures 14 2 28
Preparation for midterm exam 1 4 4
Preparation for final exam 1 5 5
Preparing assignments 4 2 8
Preparing presentations 1 8 8
Midterm 1 2 2
Final 1 4 4
TOTAL WORKLOAD (hours) 98

Contribution of Learning Outcomes to Programme Outcomes

PO/LOPO.1PO.2PO.3PO.4PO.5PO.6PO.7PO.8PO.9PO.10PO.11PO.12
LO.1255
LO.2255
LO.3255
LO.4255
LO.5545
LO.65

CONTACT INFORMATION
Dokuz Eylül Üniversitesi Cumhuriyet Bulvarı No: 144 35210 Alsancak / İZMİR
Phone: +90(232) 412 12 12 - Fax: +90 (232) 464 81 35

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