Course Name Code Semester T+U Hours Credit ECTS
Wear and Friction Behaviors Of Materials MTM 603 0 3 + 0 3 6
Precondition Courses
Recommended Optional Courses
Course Language Turkish
Course Level Doctorate Degree
Course Type Optional
Course Coordinator Doç.Dr. MEHMET UYSAL
Course Lecturers Doç.Dr. MEHMET UYSAL,
Course Assistants
Course Category
Course Objective One of the main purposes is to emphasize the importance of the material and energy loss during the wear which is one of the biggest problems in application. It is aimed to introduce the selection of conventional and space technology materials, their application areas, wear mechanisms and prevention methods
Course Content Introduction to Wear, Wear Mechanisms, Friction Concept, Wear and Friction Systems, Analysis of the Worn Surfaces and Introduction of Wear Types, Wear in Material Couples Which have Similar Hardness, Wear in Material Couples Which Have Different Hardness, Effect of Microstructure on Wear, Techniques in Decreasing Friction Coefficient, Materials Properties and Materials Selection for Specific Wear, wear Resistance Increasing Methods, Wear and Friction in Nano Materials, wear in Composite Materials
# Course Learning Outcomes Teaching Methods Assessment Methods
1 Understanding the basic principles in selection of friction couples Lecture, Question-Answer, Discussion, Demonstration, Group Study, Testing, Oral Exam, Project / Design,
2 Introduction friction coefficient measurement methods Lecture, Question-Answer, Discussion, Demonstration, Group Study, Testing, Homework, Project / Design,
3 Understanding of wear mechanisms Question-Answer, Discussion, Demonstration, Group Study, Lecture, Testing, Oral Exam, Project / Design,
4 Introduction basic wear and friction principles for metals, ceramics and polymers Lecture, Question-Answer, Discussion, Demonstration, Group Study, Testing, Oral Exam, Project / Design,
5 Understanding of the Fundamentals of the wear surface analysis Lecture, Question-Answer, Discussion, Demonstration, Group Study, Testing, Homework, Project / Design,
Week Course Topics Preliminary Preparation
1 Definition of wear and friction
2 Basic wear mechansims
3 Friction in öetals, polymers and ceramics
4 Explanation of friction curves
5 Classification of wear mechanisms
6 Abrasive wear
7 Adhesive wear
8 Fretting/fatigue wear
9 Slurry medium wear
10 Analaysis of wear surfaces
11 Materials selecetion against to adhesive wear
12 Materials selecetion against to abrasive wear
13 Effect of microstructure on materials wear
14 Wear in nano and composite materials
Course Notes
Course Resources
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
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
4 ability to develop new and original ideas and method(s), to develop new innovative solutions at design of system, component or process
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
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
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
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
Evaluation System
Semester Studies Contribution Rate
1. Ara Sınav 30
1. Ödev 30
1. Performans Görevi (Uygulama) 10
1. Performans Görevi (Seminer) 30
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 5 80
Mid-terms 1 10 10
Assignment 1 10 10
Performance Task (Laboratory) 1 10 10
Total Workload 158
Total Workload / 25 (Hours) 6.32
dersAKTSKredisi 6