GAZI UNIVERSITY INFORMATION PACKAGE - 2019 ACADEMIC YEAR

COURSE DESCRIPTION
HEAT AND SURFACE TREATMENTS/İMM -315
Course Title: HEAT AND SURFACE TREATMENTS
Credits 3 ECTS 3
Semester 5 Compulsory/Elective Elective
COURSE INFO
 -- LANGUAGE OF INSTRUCTION
  Turkish
 -- NAME OF LECTURER(S)
  Assoc.Prof. Fırat KAFKAS
 -- WEB SITE(S) OF LECTURER(S)
  
 -- EMAIL(S) OF LECTURER(S)
  fkafkas@gazi.edu.tr
 -- LEARNING OUTCOMES OF THE COURSE UNIT
To explain the factors that increase the strength, and the effects of microstructure on mechanical properties of materials,
To define the terminology and basic concepts of heat treating,
To explain the basic annealing treatments applied to metals,
To explain the phase changes that occur in steels during heating and cooling, .
To be able to apply heat treatments to ferrous and non ferrous based alloys in order to obtain intended properties,
To be able to select suitable material and treatment in order to produce a part that possesses properties required for its function.
To see the heat treating practice of metallic materials in an industrial workshop
 -- MODE OF DELIVERY
  The mode of delivery of this course is Face to face
 -- PREREQUISITES AND CO-REQUISITES
  There is no prerequisite or co-requisite for this course.
 -- RECOMMENDED OPTIONAL PROGRAMME COMPONENTS
  There is no recommended optional programme component for this course.
 --COURSE CONTENT
1. Week  The factors that affect the mechanical properties of materials, the terminology and basic concepts of heat treating,
2. Week  Alloy elements on Steels and their effects on Fe-C and TTT diagrams
3. Week  Formation and properties of transformation products,
4. Week  Basic annealing treatments operations-1
5. Week  Basic annealing treatments operations-2
6. Week  Continuous cooling transformation and Isothermal transformation of austenite, CCT and TTT diagrams,
7. Week  The effect of residual stresses that form during heat treatment, the concept and importance of hardenability
8. Week  Midterm exam
9. Week  Hardening practice, quenching, tempering, martempering, austempering, termomechanical treatments,
10. Week  Surface hardening by thermal and thermochemical processes,
11. Week  Laser and electron beam processes,
12. Week  Mechanical surface treatment processes
13. Week  Precipitation (Age) hardening, treating of aluminium alloys,
14. Week  The use of precipitation hardening in steels an copper alloys,
15. Week  Furnaces and fixtures used in heat treatment practice.
16. Week  Surface coating and their properties
 -- RECOMMENDED OR REQUIRED READING
  1. George Krauss, Steels: Heat Treatment and Processing Principles, ASM, Ohio, 1989. 2. T Savaşkan, Malzeme Bilgisi ve Muayenesi, 3. Baskı, Akademi Kitapevi, Trabzon, 2004. 3. G. E. Totten (Ed.), Steel Heat Treatmen:, Metallurgy and Technologies (2nd Ed.), Taylor & Francis, Boca Raton, 2006
 -- PLANNED LEARNING ACTIVITIES AND TEACHING METHODS
  Lecture, Question & Answer, Drill - Practise
 -- WORK PLACEMENT(S)
  Not Applicable
 -- ASSESSMENT METHODS AND CRITERIA
 
Quantity
Percentage
 Mid-terms
1
30
 Assignment
1
10
 Exercises
0
0
 Projects
0
0
 Practice
0
0
 Quiz
0
0
 Contribution of In-term Studies to Overall Grade  
40
 Contribution of Final Examination to Overall Grade  
60
 -- WORKLOAD
 Efficiency  Total Week Count  Weekly Duration (in hour)  Total Workload in Semester
 Theoretical Study Hours of Course Per Week
16
3
48
 Practising Hours of Course Per Week
0
 Reading
0
 Searching in Internet and Library
4
3
12
 Designing and Applying Materials
4
3
12
 Preparing Reports
0
 Preparing Presentation
0
 Presentation
0
 Mid-Term and Studying for Mid-Term
1
3
3
 Final and Studying for Final
1
3
3
 Other
0
 TOTAL WORKLOAD: 
78
 TOTAL WORKLOAD / 25: 
3.12
 ECTS: 
3
 -- COURSE'S CONTRIBUTION TO PROGRAM
NO
 PROGRAM LEARNING OUTCOMES
1
2
3
4
5
1The ability of choosing and design manufacturing systems by using contemprary methods, tools and TechnologiesX
2To be able to conduct both qualitative and quantitative scientific research methods and techniques in their major areaX
3The ability of using modern engineering methods such as computer software and contemporary methods to acquire knowledge in engineering design and analysisX
4The ability of leadership and working with multi-disciplinary projectsX
5The ability to design and conduct experiments as well as to analyze and interpret data of experimentsX
6The ability to select, develop and/or design a system, component, or process to meet desired performance, manufacturing capabilities and economic requirementsX
7Understanding of professional and ethical responsibilityX
8The communication skill of oral and written Turkish and EnglishX
9The ability of identifying, presenting, formulating, and solving manufacturing engineering problemsX
10The ability of design, execution, to analyze and evaluate of manufacturing systemsX
11The ability to apply the basic and the principles of engineering sciences for solving manufacturing problemsX
12The ability to understand and comment on the impact of manufacturing engineering solutions in a national and global contextX