COURSE UNIT TITLE

: HIGH TEMPERATURE CORROSION

DEGREE PROGRAMMES

Description of Individual Course Units

Course Unit Code Course Unit Title Type Of Course D U L ECTS
MME 5025 HIGH TEMPERATURE CORROSION ELECTIVE 3 0 0 8

Offered By

Graduate School of Natural and Applied Sciences

Level of Course Unit

Second Cycle Programmes (Master's Degree)

Course Coordinator

Offered to

M.Sc. Metallurgical and Material Engineering
Metallurgical and Material Engineering
Metallurgical and Material Engineering

Course Objective

The course objective is to introduce types of corrosion which metallic and ceramic materials encounter in corrosive environments at high temperatures and to make the student become familiar with the mechanisms, experimental evaluation and the methods of control of high temperature corrosion processes so that the student can select the proper materials and processes for protection from this type of corrosion.

Learning Outcomes of the Course Unit

1   To be able to define the types of corrosion processes that metallic and ceramic materials undergo at high temperatures
2   To be able to explain the thermodynamic and kinetic aspects of high temperature corrosion
3   To will be able to design, conduct and evaluate the results of high temperature corrosion experiments
4   To be able to relate corrosion to the internal structure and properties of materials and the environmental conditions
5   To be able to identify the methods of improving the high temperature corrosion resistance of materials
6   To be able to determine the proper materials and processes for protection from high temperature corrosion

Mode of Delivery

Face -to- Face

Prerequisites and Co-requisites

None

Recomended Optional Programme Components

None

Course Contents

Week Subject Description
1 Introduction to High Temperature Corrosion (HTC)
2 Fundamentals of Solid-Gas reactions
3 Development and properties of surface layers
4 Quantification of experimental results for HTC
5 Internal corrosion
6 HTC by Nitrogen-containing and Carbon-containing gases
7 HTC by gases Sulfur-containing and Halogen-containing gases
8 HTC by mixed gases
9 Hot Corrosion as a form of HTC
10 HTC-related problems in the industry
11 Protection from HTC (1)
12 Protection from HTC (2)
13 Student presentations 1
14 Student presentations 2

Recomended or Required Reading


Textbook(s):

1. High Temperature Corrosion of Engineering Alloys, George.Y. Lai, ASM Inter., 1990
2. Metals Handbook vol.13 Corrosion, ASM International, 1987.

References:
1. Introduction to High Temperature Oxidation of Metals,
N.Birks and G.H.Meier, Edward, Arnold Publisher, 1983.

2. High Temperature Corrosion, R.A.Rapp, editor, NACE Publication,1983.

3. High Temperature Corrosion, P.Kofstad, Elsevier Applied Science, 1988

Planned Learning Activities and Teaching Methods


Lectures + Termpaper + Presentation + Final exam

Assessment Methods

SORTING NUMBER SHORT CODE LONG CODE FORMULA
1 RPT REPORT
2 PRS PRESENTATION
3 FIN FINAL EXAM
4 FCG FINAL COURSE GRADE RPT * 0.25 + PRS * 0.25 + FIN * 0.50
5 RST RESIT
6 FCGR FINAL COURSE GRADE RPT * 0.25 + PRS * 0.25 + FIN * 0.50


*** Resit Exam is Not Administered in Institutions Where Resit is not Applicable.

Further Notes About Assessment Methods

"Termpaper" mentioned in the assessment methods comprise several reports that the students are to prepare on the course contents.

Assessment Criteria

Termpaper % 25 LO 1, 2, 3, 6
Presentation % 25 LO 3, 4, 5, 6
Final Exam % 50 LO 1 -6

Language of Instruction

English

Course Policies and Rules

To be announced.

Contact Details for the Lecturer(s)

bulent.onay@deu.edu.tr

Office Hours

Wednesday 9:30 - 10:30

Work Placement(s)

None

Workload Calculation

Activities Number Time (hours) Total Work Load (hours)
Lectures 12 3 36
Presentation 2 3 6
Preparations before/after weekly lectures 12 8 96
Preparation for final exam 1 7 7
Preparing termpaper 5 6 30
Preparing presentation 1 10 10
Final 1 3 3
TOTAL WORKLOAD (hours) 188

Contribution of Learning Outcomes to Programme Outcomes

PO/LOPO.1PO.2PO.3PO.4PO.5PO.6PO.7PO.8PO.9PO.10PO.11PO.12
LO.1333333
LO.2343
LO.333333
LO.433333
LO.53333333
LO.633333333333

CONTACT INFORMATION
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