GAZI UNIVERSITY INFORMATION PACKAGE - 2019 ACADEMIC YEAR

COURSE DESCRIPTION

MATERIALS SCIENCE/MAK-107

Course Title:	MATERIALS SCIENCE
Credits	3	ECTS	2
Course Semester	1	Type of The Course	Compulsory

COURSE INFORMATION

-- (CATALOG CONTENT)

Materials used in the technical field. Basic concepts of atomic structure. Basic concepts of solidification and melting, Pure metal, Intermediate phase or compound and solid solutions. Solidification and cooling curves of pure and alloyed metals. Alloys that dissolve in any ratio in the liquid state, partially soluble and never dissolve in each other in liquid and solid state. Solid state return, the cooling curve of pure iron and its allotropic change. Iron cementite phase diagram and transformations in iron cementite phase diagram, Softening annealing, Normalization annealing, Spheroidizing annealing, Stress relief annealing, Quench hardening, Martensitic structure Isothermal transformation diagrams. Tempering, Surface hardening by carburizing Surface hardening by nitriding. Surface hardening by flame. Induction Hardening, Tensile elongation curve obtained after tensile test Elastic, plastic deformation and fracture, Impact test. Hardness measurement methods, Fatigue testing, Non-destructive testing methods: Visual inspection method, Penetrant liquid inspection method, Ultrasonic inspection method, Microscopic examination: Sampling, molding, grinding and polishing, etching, Microscope and microscope structural evaluation, Standard representation of steels.

-- (TEXTBOOK)

-- (SUPPLEMENTARY TEXTBOOK)

-- (PREREQUISITES AND CO-REQUISITES)

-- LANGUAGE OF INSTRUCTION

Turkish

-- COURSE OBJECTIVES

-- COURSE LEARNING OUTCOMES

Will be able to examine the structure of materials, alloy and phase diagrams and interpret the mechanical tests applied to the materials

-- MODE OF DELIVERY

This course will only face-to-face training.

--WEEKLY SCHEDULE
1. Week	Materials used in the technical field Basic concepts of atomic structure Basic concepts of solidification and melting
2. Week	Pure metal, intermediate phase or compound and solid solution Solidification and cooling curves of pure and alloy metals
3. Week	Alloys that dissolve in any ratio in each case in liquid state, partially dissolve and never dissolve in each other in liquid and solid state Solid state rotation
4. Week	Cooling curve of pure iron and allotropic change Iron cementite phase diagram and transformations in iron sementite phase diagram
5. Week	Softening annealing Normalization annealing Globalization annealing Stress relief annealing
6. Week	Quenching hardening Martensitic structure Isothermal transformation diagrams Tempering
7. Week	Surface hardening by carburizing Surface hardening by nitriding Surface hardening by flame Induction Hardening
8. Week	Tensile elongation curve obtained after tensile test
9. Week	Elastic, plastic deformation and fracture
10. Week	Impact test Hardness measurement methods
11. Week	Fatigue test Non-destructive testing methods: Visual inspection method
12. Week	Penetrant liquid inspection method Ultrasonic inspection method
13. Week	Microscopic examination: Sampling, molding, grinding and polishing, etching Microscopes and structural evaluation with microscope
14. Week	Standard representation of steels
15. Week
16. Week

-- TEACHING and LEARNING METHODS

-- ASSESSMENT CRITERIA

	Quantity	Total Weighting (%)
Midterm Exams	1	50
Assignment	0	0
Application	0	0
Projects	0	0
Practice	0	0
Quiz	0	0

Percent of In-term Studies		50
Percentage of Final Exam to Total Score		50

-- WORKLOAD

Activity	Total Number of Weeks	Duration (weekly hour)	Total Period Work Load
Weekly Theoretical Course Hours	14	3	42
Weekly Tutorial Hours			0
Reading Tasks	4	3	12
Searching in Internet and Library			0
Material Design and Implementation			0
Report Preparing			0
Preparing a Presentation			0
Presentation			0
Midterm Exam and Preperation for Midterm Exam	1	2	2
Final Exam and Preperation for Final Exam	1	2	2
Other (should be emphasized)			0
TOTAL WORKLOAD:			58
TOTAL WORKLOAD / 25:			2.32
Course Credit (ECTS):			2

-- COURSE'S CONTRIBUTION TO PROGRAM

NO	PROGRAM LEARNING OUTCOMES	1	2	3	4	5
1	Uses the principles of mathematics and basic science in the field of machinery.			X
2	Solves problems related to the profession.				X
3	Solves the problems in the field with practical and theoretical knowledge.				X
4	Uses the technical tools and equipment necessary for the engineering practice by having training.		X
5	Uses technical drawing skills in the field.				X
6	Makes the design of machine elements.			X
7	Analyze the results by managing the experimental process.			X
8	Does independent and team work.				X
9	Design machine parts with 3D CAD program.			X
10	Does manufacturing by creating programs for computer controlled machines.				X
11	It renews itself according to the developments in science and technology.				X
12	Continuously develops itself as the necessity of lifelong learning.			X
13	Communicate effectively verbally and in writing in Turkish.			X
14	Follows the developments in the field and communicates effectively by using a foreign language at least at the general level of European Language Portfolio A2.				X
15	Communicates with technical drawing.			X
16	Applies the profession of machine technician in accordance with ethical, social and legal values.				X

-- NAME OF LECTURER(S)

(-)

-- WEB SITE(S) OF LECTURER(S)

(-)

-- EMAIL(S) OF LECTURER(S)

(-)

Gazi University

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GAZI UNIVERSITY INFORMATION PACKAGE - 2019 ACADEMIC YEAR