The Structures of steel Alloys and Welders

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1 Offered by: Fen Bilimleri Enstitüsü Course Title: Asal Çelikler Course Level: Yüksek Lisans Course Code: MME 5046 Language of Instruction: Türkçe Form Submitting/Renewal Date 0/09/0 Weekly Course Hours: Course Coordinator: PROFESÖR ÜMİT CÖCEN Theory Application Laboratory National Credit: 0 0 ECTS Credit: Offered to: Name of the Department: Course Status: Compulsory/Elective Elective Course METALLURGICAL AND MATERIAL ENGINEERING, DOCTORATE DEGREE (Ph.D.) METALLURGICAL AND MATERIAL ENGINEERING, MASTER'S DEGREE (M.Sc.) Elective Course Elective Course Wire: Fax: Access: Dokuz Eylül Üniversitesi Fen Bilimleri Enstitüsü Tınaztepe Kampü

2 Instructor/s: Wire: Fax: Access: Dokuz Eylül Üniversitesi Fen Bilimleri Enstitüsü Tınaztepe Kampü

3 Course Objective: The microstructure and the relationships between different mechanical properties of low, medium and high-alloy steels which take an important place in industry are the fundamentals of this course. The aim of the course is to familiarize the student with the structures and properties of the major steel alloys and their applications so that they will be able to make a decision for processing and developing of steels, and selecting a material for engineering designs and applications. The course will also provide a base for in depth study and research in the area. Learning Outcomes: To be able to discuss classification and the general properties of steels and make correct and appropriate use of technical terminology in these subjects (areas) To be able to identify the required specifications of steels in definite applications To be able to explain the relationships between structure, properties and processing in steels To be able to evaluate the strengthening mechanisms and relationships between them and the effects on the other properties in steels To be able to design and determine the processing route for the steels with required properties by accounting the functions and variations of the related parameters for the production and processing To be able to select appropriate steel for a definite engineering application To be able to present a research realized theoretically and/or experimentally and its results about steels, in written and verbal (oral) ways To be able to acquire the required knowledge and professional experimentation accumulation for applying and developing the theoretical background on the materials-production-product-performance relationships Learning and Teaching Strategies: Lecture, presentation, discussion, quiz and assignment Assessment Methods: Name Code Calculation formula Midterm MD Wire: Fax: Access:

4 Assignment Presentation Presentation Final BNS ASS PR PR FN BNS MD* 00 + ASS * 00 + PR * 05 + PR * 05 + FN * 00 Further Notes about Assessment Methods: Midterm exam and final exam will be performed as classical written exams with closed book-notebook. Assessment criteria and assignments related to homework and reports which requested from students will be announced on the Web and linked from the department home page. Assessment Criteria: Class participation, attendance and discussion, are important and expected. Learning outcomes will be assessed by means of homework and exams. Textbook(s)/References/Materials:. Steels Microstructure and Properties,Third edition, H. K. D. H. Bhadeshia and Sir Robert Honeycombe, Elsevier Ltd, , Oxford, 006..Tekin, A. Çeliklerin Metalurjik Dizaynı, Doyuran Matbaası, İstanbul, 9.Structures and Properties of Engineering Materials, William F. Smith, McGraw-Hill, Inc., , Singapur, 99 4.The Making, Shaping and Treating of Steel, William T. Lankford, ASIE Foundation, , Pennsylvan, 95 Course Policies and Rules: Reading the related parts of the course material each week, attending the course and participating in class discussions are the requirements of the course. Any unethical behavior that occurs either in presentations or in exams will be dealt with as outlined in school policy. You can obtain the graduate policy at " Contact Details for the Instructor: Prof. Dr. Ümit CÖCEN Metallurgical and Materials Engineering Department, Floor: Room: phone: +90() Wire: Fax: Access:

5 e- mail: Office Hours: Fridays: 0:0-0:0 Course Outline: Week Topics: Notes: Introduction and strengthening mechanisms in steels Low-carbon mild steels High strength low-alloy structural steels Medium-high carbon ferrite-pearlite steels Bainitic steels Ultra-high strength steels Ultra-high strength steels Midterm exam Introduction and classification of stainless steels The % Cr stainless steels Controlled transformation stainless steels The ferritic stainless steels Austenitic stainless steels Duplex stainless steels Tool steels Wire: Fax: Access:

6 ECTS Table Course Activities Number Duration Total Work (hour) Load (hour) In Class Activities Lectures 9 Exams Midterm Final Out Class activities Preparations before/after weekly lectures 6 Preparation for midterm exam 0 0 Preparation for final exam 0 0 Preparing assignments 0 0 Preparing presentations 5 50 Total Work Load (hour) ECTS Credits of the Course= Total Work Load (hour) / 5 9 Wire: Fax: Access: