TÜRKÇE
ENGLISH
Information
| Unit | FACULTY OF ENGINEERING |
| MECHANICAL ENGINEERING PR. (ENGLISH) | |
| Code | ME207 |
| Name | Materials Science I |
| Term | 2019-2020 Academic Year |
| Semester | 3. Semester |
| Duration (T+A) | 3-0 (T-A) (17 Week) |
| ECTS | 5 ECTS |
| National Credit | 3 National Credit |
| Teaching Language | İngilizce |
| Level | Lisans Dersi |
| Type | Normal |
| Label | C Compulsory |
| Mode of study | Yüz Yüze Öğretim |
| Catalog Information Coordinator | Dr. Öğr. Üyesi DURMUŞ ALİ BİRCAN |
| Course Instructor |
Prof. Dr. MELİH BAYRAMOĞLU
(Güz)
(A Group)
(Ins. in Charge)
|
Course Goal / Objective
This course mainly deals with the basic principles involved in materials selection based on the properties of materials and how the tests are conducted to obtain information about the mechanical properties of engineering materials
Course Content
Properties of materials. Static properties. Stress and strain. Modulus of elasticity. Resilience. Ductility and brittleness. Toughness. Hardness. Brinell hardness test. Rockwell hardness test. Vickers hardness test. Microhardness tests. Dynamic properties. Impact test. Metal fatigue. Creep of metals. Non-destructive testing. The detection of surface cracks. The detection of internal defects. Physical properties of engineering materials. Engineering materials. Types of cast irons and their designations. Steels. Plain carbon steels. Alloy steels. Effects of the alloying elements. Classification of alloy steels. Designation of steels. Nonferrous metals. Refractory metals. Corrosion.
Course Precondition
Resources
Notes
Course Learning Outcomes
| Order | Course Learning Outcomes |
|---|---|
| LO01 | Describe mechanical, pyhsical and chemical properties of engineering materials and understand the effect of various factors on the properties of materials |
| LO02 | Understand how the properties of materials can be tested and interpret the resuls |
| LO03 | Understand how the strength of materials can be enhanced according to he loading conditions |
| LO04 | Classify commonly used ferrous metals |
| LO05 | Understand the effect of alloying elements on the properties of plain carbon steels and select proper type of steel according to service conditions |
| LO06 | Understand the designation of cast irons and steels |
| LO07 | Select materials for specific uses based on the properties, characteristics, and service of the materials |
| LO08 | Understand the basic principles of non destructive testing methods and select a proper test for the detetection of required defects |
| LO09 | Describe the reasons for metalic corrosion and understand protection methods |
Relation with Program Learning Outcome
| Order | Type | Program Learning Outcomes | Level |
|---|---|---|---|
| PLO01 | - | Student become equipped with the basic knowledge of math, science and engineering | 4 |
| PLO02 | - | Students gain a command of basic concepts, theories and principles in mechanical engineering | 3 |
| PLO03 | - | Students are able to design and carry out experiments in the basic fields of mechanical engineering, and interpret the results and the data obtained from the experiments | 1 |
| PLO04 | - | Students become equipped with a variety of skills and knowledge regarding engineering techniques | 2 |
| PLO05 | - | Students are able to design a system, component or process in order to meet the needs of various engineering problems within technical, economic, environmental, manufacturability, and sustainability limits. | 0 |
| PLO06 | - | Students independently review and learn the applications in an enterprise, make a critical assessment of the problems faced with, formulate problems and propose solutions by selecting the proper technique | 4 |
| PLO07 | - | Students take initiative in identification, design, development and use of a product or production process. | 3 |
| PLO08 | - | Students become aware of the necessity of lifelong learning and continuously self-renew | 5 |
| PLO09 | - | Students use English effectively for technical or non-technical topics orally or in wirtten form. | 5 |
| PLO10 | - | Students become effective in using computer, computer-aided drafting, design, analysis, and presentation | 0 |
| PLO11 | - | Students have good communicatino skills with a tendency to work in teams, and are able to work effectively as a member of an interdisciplinary team | 2 |
| PLO12 | - | Students become aware of the technical and ethical responsibilities, as well as being inquisitive and innovative | 3 |
Week Plan
| Week | Topic | Preparation | Methods |
|---|---|---|---|
| 1 | Classification of engineering materials. Definition of material properties | Lecture notes and references | |
| 2 | Tensile test and tensile properties of materials | Lecture notes and references | |
| 3 | Use of tensile test data in design | Lecture notes and references | |
| 4 | Hardness and hardness measurement methods | Lecture notes and references | |
| 5 | Vickers, Shore Scleroskope Durometer hardness tests and microhardness | Lecture notes and references | |
| 6 | Dynamic properties; impact test, metal fatigue | Lecture notes and references | |
| 7 | Creep of metals | PLecture notes and references | |
| 8 | Physical properties. Nın-destructive testing | Lecture notes and references | |
| 9 | Midterm exam | Lecture notes and references | |
| 10 | Non-destructive testing | Lecture notes and references | |
| 11 | Engineering materials; Metallic materials, Ferrous metals, Cast iron | Lecture notes and references | |
| 12 | Plain carbon steels, properties, classification, designation | Lecture notes and references | |
| 13 | Alloy steels; properties, classification, designation | Lecture notes and references | |
| 14 | Non-ferrous metals. Refractory metals | Lecture notes and references | |
| 15 | Corrosion. Plastic materials | Lecture notes and references | |
| 16 | Final exam | Lecture notes and references | |
| 17 | Final exam | Lecture notes and references |
Assessment (Exam) Methods and Criteria
| Assessment Type | Midterm / Year Impact | End of Term / End of Year Impact |
|---|---|---|
| 1. Midterm Exam | 100 | 40 |
| General Assessment | ||
| Midterm / Year Total | 100 | 40 |
| 1. Final Exam | - | 60 |
| Grand Total | - | 100 |
Student Workload - ECTS
| Works | Number | Time (Hour) | Workload (Hour) |
|---|---|---|---|
| Course Related Works | |||
| Class Time (Exam weeks are excluded) | 14 | 3 | 42 |
| Out of Class Study (Preliminary Work, Practice) | 14 | 3 | 42 |
| Assesment Related Works | |||
| Homeworks, Projects, Others | 0 | 0 | 0 |
| Mid-term Exams (Written, Oral, etc.) | 1 | 12 | 12 |
| Final Exam | 1 | 18 | 18 |
| Total Workload (Hour) | 114 | ||
| Total Workload / 25 (h) | 4,56 | ||
| ECTS | 5 ECTS | ||