Page Updated: 18.06.2014 18.21

NOTICE:

New:: See your final exam results (xls).

See your term results all (xls). Please note that there is no additional exam for those who have had missing exams. There is however an explanations about the quizes (see attached Excel file). (TR: Dönem içi tüm notlarınız ilan edilmiştir. Dönem içi girememiş olduğunuz sınavlar için telafi sınavı olmayacaktır. Ancak kısa sınav notlarının girişi ile ilgili yeni bir düzenleme yapılmış olup açıklama ekli Excel dosyasında verilmiştir .

Please note that hours of this course has been changed after following the Decisions taken by The Faculty’s Executive Board Meeting (25/02/2014, 459 - 07) and University`s Senate (27/02/2014, 522 -36). Therefore, this course will only be carried out at night class (beginning at 17.00).

COURSE INFORMATON
(You may download this information as a pdf (~236Kb) file.

Mechanical Properties of Materials

COURSE INFORMATON
Course Title | Code | Semester | L+P Hour | Credits | ECTS
Mechanical Properties of Materials | MMM 220 | 4 | 3 + 0 | 3 | 5

Prerequisites | -

Language of Instruction | English
Course Level | Bachelor's Degree (First Cycle Programmes)
Course Type |
Course Coordinator | Assist.Prof. Yıldız YARALI ÖZBEK
Instructors | Ali Osman KURT, Assoc.Prof.Dr.
Assistants |
Goals | The aim of this course is to provide undergraduate students with knowledge on the mechanical properties of materials and standard test methods to determine them.
Content | The concept of stress-strain relationship of deformation processes. Elastic and plastic deformation. The mechanical testing methods. The methods for strengthening mechanism in materials.

Learning Outcomes | Teaching Methods | Assessment Methods
1) Comprehend stress-strain relationship of elastic and plastic deformation. | 1,15 | A,C
2) Comprehend elastic and plastic deformation properties of materials. | 1,4,15 | A
3) Comprehend the effect of dislocation on the mechanical properties of materials. | 1,15 | A,C
4) Comprehend plastic deformation mechanisms. | 1,4 | A
5) Comprehend mechanical tests applied on the materials and evaluates the obtained results. | 1,3,4,15 | A,C
6) Comprehend methods for strengthening mechanism of materials. | 1,15 | A,C

Teaching Methods: | 1: Lecture, 3: Discussion, 4: Practice, 15: Problem Solving
Assessment Methods: | A: Testing, C: Homework

COURSE CONTENT
Week | Topics | Study Materials
1 | The concept of stress-strain, stress-strain relationship of elastic and plastic deformation | [1] 5-12; [3] Chapter 3; Video; Intro.
2 | The basis of elastic deformation | [2] 29-53; [3] Chapter 4
3 | Anisotropic linear elasticity | URL
4 | Plastic deformation mechanisms | [3] Chap. 5
5 | Dislocations and plastic deformation | [3] Chap. 6 & 7
6 | Affecting factors of plastic deformation | [3] Chap. 7 & 8
7 | Strengthening processes | [3] Chap. 8; [2] Chap.10
8 | Tensile test and its application in engineering | [2] Chap. 8; Video
9 | Compression, hardness, torsion and impact tests | Source for I. VIII. IX. X. XI. XII. and XIII. week topics; test methods (ppt) ; hadness virtual test
10 | Bending test, forming of metallic materials |
11 | Fracture and fracture toughness of metals |
12 | Fatigue and fatigue types | Formulas
13 | Determination of high temperature mechanical properties of materials | Creep
14 | Wear and friction | pdf ~3.7Mb, Examp. ~22Mb

RECOMMENDED SOURCES
Textbook |
Additional Resources |

1. Dieter, George E. Mechanical Metallurgy, SI Metric Edi. 1988. (620.1/D565)
2. Ashby, M. F. ; Michael F. Ashby, David R.H. Jones., Engineering Materials 1 - An Introduction to Properties, Applications, and Design (4th Edition), 2012. ISBN-ISSN: 9780080966663. (e-book)
3. Soboyejo, W. O. ; Wolâe Soboyejo, Mechanical properties of engineered materials, ISBN-ISSN: 9780203910399, Marcel Dekker , 2003. (e-book)
4. Metals Handbook Vol. 8, Mechanical Testing, 1997.
5. Chawla K.K., Meyer M.A., Mechanical Behaviour of Materials
6. Courtney T., Mechanical Behaviour of Materials
7. Kayalı E.S., Ensari C., Dikeç F. Metalik Malzemelerin Mekanik Deneyleri, İTÜ Kimya-Metalurji Fakültesi
8. Kayalı E.S., Çimenoğlu H. Malzeme Yapısı ve Mekanik Davranışları, İTÜ Kimya-Metalurji Fakültesi.

ASSESSMENT
IN-TERM STUDIES | QUANTITY | PERCENTAGE
Mid-terms | 1 | 55
Quizzes | 2 | 30
Assignment | 1 | 15
Total |  | 100
CONTRIBUTION OF FINAL EXAMINATION TO OVERALL GRADE |  | 40
CONTRIBUTION OF IN-TERM STUDIES TO OVERALL GRADE |  | 60
Total |  | 100

COURSE CATEGORY
Engineering | % 100

| COURSE'S CONTRIBUTION TO PROGRAM | Contribution
1 | 2 | 3 | 4 | 5 |
1 | Engineering graduates with sufficient theoretical and practical background for a successful profession and with application skills of fundamental scientific knowledge in the engineering practice | X |  |  |  |  |
2 | Engineering graduates with skills and professional background in describing, formulating, modelling and analyzing the engineering problem, with a consideration for appropriate analytical solutions in all necessary situations |  |  |  | X |  |
3 | Engineering graduates with the necessary technical, academic and practical knowledge and application confidence in the design and assessment of machines or mechanical systems or industrial processes with considerations of productivity, feasibility and environmental and social aspects. | X |  |  |  |  |
4 | Engineering graduates with the practice of selecting and using appropriate technical and engineering tools in engineering problems, and ability of effective usage of information science technologies | X |  |  |  |  |
5 | Ability of designing and conducting experiments, conduction data acquisition and analysis and making conclusions |  | X |  |  |  |
6 | Ability of identifying the potential resources for information or knowledge regarding a given engineering issue | X |  |  |  |  |
7 | The abilities and performance to participate multi-disciplinary groups together with the effective oral and official communication skills and personal confidence |  | X |  |  |  |
8 | Ability for effective oral and official communication skills in Turkish Language and, at minimum, one foreign language |  |  |  |  |  |
9 | Engineering graduates with motivation to life-long learning and having known significance of continuous education beyond undergraduate studies for science and technology |  | X |  |  |  |
10 | Engineering graduates with well-structured responsibilities in profession and ethics |  |  |  |  |  |
11 | Engineering graduates who are aware of the importance of safety and healthiness in the project management, workshop environment as well as related legal issues |  |  |  |  |  |
12 | Consciousness for the results and effects of engineering solutions on the society and universe, awareness for the developmental considerations with contemporary problems of humanity |  |  |  |  |  |

ECTS ALLOCATED BASED ON STUDENT WORKLOAD BY THE COURSE DESCRIPTION
Activities | Quantity | Duration (Hour) | Total Workload (Hour)
Course Duration (Including the exam week: 16x Total course hours) | 16 | 3 | 48
Hours for off-the-classroom study (Pre-study, practice) | 16 | 3 | 48
Mid-terms | 1 | 10 | 10
Term assignment | 1 | 10 | 10
Final examination | 1 | 10 | 10
Total Work Load |  |  | 126
Total Work Load / 25 (h) |  |  | 5.04
ECTS Credit of the Course |  |  | 5