Course Name Code Semester T+U Hours Credit ECTS
Metarials Behaviour Of High Temperature MTM 518 0 3 + 0 3 6
Precondition Courses <p>None</p>
Recommended Optional Courses
Course Language Turkish
Course Level yuksek_lisans
Course Type Optional
Course Coordinator Prof.Dr. ALİ OSMAN KURT
Course Lecturers Prof.Dr. ALİ OSMAN KURT,
Course Assistants
Course Category Field Proper Education
Course Objective

In addition to the properties of materials in low and room temperature properties, it is necessary to know materials`s high temperature behaviours, especially when they are used in high temperature environments. Therefore this course aims to provide students with the high temperature properties and behavior of materials at postgraduate level. 

Course Content

Creep, creep activation energy, factors affecting resistance of creep, creep deformation mechanisms, deformation mechanism maps, prediction of long-time creep properties, dynamic recovery and dynamic recrystallication, thermo mechanic processes, fatigue and torsion tests at elevated temperature, creep-fatigue interaction, superplasticity, mechanisms of superplastic deformation, properties of ceramics at elevated temperature, selection of creep-resistant materials.

# Course Learning Outcomes Teaching Methods Assessment Methods
1 explain and write mechanical properties of materials at high temperatures. Lecture, Question-Answer, Discussion, Self Study, Testing, Oral Exam, Homework, Performance Task,
2 select right materials for high temperature applications. Problem Solving, Discussion, Question-Answer, Lecture, Performance Task, Oral Exam, Testing,
3 explain and write thermomechanic processes. Problem Solving, Discussion, Question-Answer, Lecture, Performance Task, Oral Exam, Testing,
4 design creep life of materials. Problem Solving, Discussion, Question-Answer, Lecture, Performance Task, Homework, Oral Exam, Testing,
5 explain and write about superplasticity. Discussion, Question-Answer, Lecture, Performance Task, Homework, Oral Exam,
6 explain and write about creep resistant materials and select them for right applications. Discussion, Question-Answer, Lecture, Performance Task, Homework, Oral Exam, Testing,
Week Course Topics Preliminary Preparation
1 Creep, Creep tests and creep curves
2 The effect of temperature and stress on the creep
3 The effect o materials properties and structure on the creep
4 Creep activation energy
5 Creep deformation mechanisms
6 Deformation mechanism maps and its application fields
7 Prediction of long-time creep properties
8 Forming of dynamic recovery and dynamic recrystallication during plastic deformation
9 Thermo mechanic processes and its application fields
10 Fatigue and torsion tests at elevated temperature. Creep-fatigue interaction.
11 Superplasticity, Mechanisms of superplastic deformation.
12 Properties of ceramics at elevated temperature
13 Selection of creep-resistant materials
14 Oral presentation of term papers.
Resources
Course Notes <p>Course notes will be shared under the Documents section at SABIS during the semester.</p>
Course Resources

? Barsoum, M.W. (1997) "Fundamentals of Ceramics", Singapore.

? Earthman, J.C. & Mohamed, F.A. (Eds) (1997) "Creep and Fracture of Engineering Materials and Structures" Proceedings of the Seventh International Conference, ISBN: 0-87339-379-1, USA.

? Derek, T. (Ed) (1988) "Science of Ceramics" ISBN: 0 901092 41 X, Great Britain.

? Courtney, T.H. (1986) "Mechanical Behavior of Materials" ISBN: 0 07 100680 X, U.S.

? Wilshire, B. & Owen, D.R.J. (1984) "Creep and Fracture of Engineering Materials and Structures" Part-1, ISBN: 0-906674-37-9, Great Britain.

? Dieter, G.E. (1988) "Mechanical Metallurgy" SI Metric Edition, ISBN: 0-07-1000406-8, London.

Order Program Outcomes Level of Contribution
1 2 3 4 5
1 ability to access wide and deep information with scientific researches in the field of Engineering, evaluate, interpret and implement the knowledge gained in his/her field of study X
1 ability to access wide and deep information with scientific researches in the field of Engineering, evaluate, interpret and implement the knowledge gained in his/her field of study X
2 ability to complete and implement “limited or incomplete data” by using the scientific methods. X
2 ability to complete and implement “limited or incomplete data” by using the scientific methods. X
3 ability to consolidate engineering problems, develop proper method(s) to solve and apply the innovative solutions to them X
3 ability to consolidate engineering problems, develop proper method(s) to solve and apply the innovative solutions to them X
4 ability to develop new and original ideas and method(s), to develop new innovative solutions at design of system, component or process X
4 ability to develop new and original ideas and method(s), to develop new innovative solutions at design of system, component or process X
5 gain comprehensive information on modern techniques, methods and their borders which are being applied to engineering X
5 gain comprehensive information on modern techniques, methods and their borders which are being applied to engineering X
6 ability to design and apply analytical, modelling and experimental based research, analyze and interpret the faced complex issues during the design and apply process X
6 ability to design and apply analytical, modelling and experimental based research, analyze and interpret the faced complex issues during the design and apply process X
7 gain high level ability to define the required information and data
7 gain high level ability to define the required information and data
8 ability to work in multi-disciplinary teams and to take responsibility to define approaches for complex situations
8 ability to work in multi-disciplinary teams and to take responsibility to define approaches for complex situations
9 systematic and clear verbal or written transfer of the process and results of studies at national and international environments
9 systematic and clear verbal or written transfer of the process and results of studies at national and international environments
10 aware of social, scientific and ethical values guarding adequacy at all professional activities and at the stage of data collection, interpretation, and announcement X
10 aware of social, scientific and ethical values guarding adequacy at all professional activities and at the stage of data collection, interpretation, and announcement X
11 aware of new and developing application of profession and ability to analyze and study on those applications
11 aware of new and developing application of profession and ability to analyze and study on those applications
12 ability to interpret engineering application’s social and environmental dimensions and it’s compliance with the social environment
12 ability to interpret engineering application’s social and environmental dimensions and it’s compliance with the social environment
Evaluation System
Semester Studies Contribution Rate
1. Ara Sınav 40
1. Ödev 20
1. Performans Görevi (Seminer) 20
2. Ödev 20
Total 100
1. Yıl İçinin Başarıya 60
1. Final 40
Total 100
ECTS - Workload Activity Quantity Time (Hours) Total Workload (Hours)
Course Duration (Including the exam week: 16x Total course hours) 16 3 48
Hours for off-the-classroom study (Pre-study, practice) 16 4 64
Mid-terms 1 20 20
Assignment 1 10 10
Performance Task (Seminar) 1 6 6
Total Workload 148
Total Workload / 25 (Hours) 5.92
dersAKTSKredisi 6