Course Information

Semester	Course Unit Code	Course Unit Title	T+P+L	Credit	Number of ECTS Credits	Last Updated Date
3	MEM225	Metallurgical Thermodynamics I	3+0+0	3	5	27.05.2025

Course Details

Language of Instruction	Turkish
Level of Course Unit	Bachelor's Degree
Department / Program	Metallurgical and Materials Science Engineering
Type of Program	Formal Education
Type of Course Unit	Compulsory
Course Delivery Method	Face To Face
Objectives of the Course	To give a basic knowledge of materials thermodynamics for students in order to evaluate the processes, such as ideal gas behavior, chemical reactions and phase transformations, encountered in Materials Science and Engineering
Course Content	SI units, Basic Mathematical Background, Thermodynamic Definitions, Laws of Thermodynamics, Enthalpy, Entrophy, Free Energy, Equilibrium States
Course Methods and Techniques	a
Prerequisites and co-requisities	None
Course Coordinator	None
Name of Lecturers	Asist Prof. Engin AÇIKALIN engin.acikalin@gedik.edu.tr
Assistants	None
Work Placement(s)	No

Recommended or Required Reading

Resources	D. R. Gaskell Introduction to Thermodynamic of Materials 6th Edition,Süheyla Aydın, Metalurji ve Malzeme Mühendisleri İçin Termodinamik,3 .Basım Literatür Yayınları 2018, R.T.DeHoff, Thermodynamics in Materials Science, 2nd Ed., Taylor and Francis Group, 2006, Problems-on Metallurgical Thermodynamics and Kinetics G.S. Upadhyaya, D.K. Dube, Pergamon Press,Oxford 1988
Course Notes	Oral presantation, solutions of example problems

Course Category

Mathematics and Basic Sciences	%20
Engineering	%20
Field	%60

Planned Learning Activities and Teaching Methods

Activities are given in detail in the section of "Assessment Methods and Criteria" and "Workload Calculation"

Assessment Methods and Criteria

In-Term Studies	Quantity	Percentage
Mid-terms	1	% 40
Final examination	1	% 60
Total	2	% 100

ECTS Allocated Based on Student Workload

Activities	Quantity	Duration	Total Work Load
Course Duration	14	3	42
Hours for off-the-c.r.stud	14	5	70
Mid-terms	1	2	2
Final examination	1	2	2
Total Work Load			Number of ECTS Credits 5 116

Course Learning Outcomes: Upon the successful completion of this course, students will be able to:

No	Learning Outcomes
1	İdeal gaz davranışı, faz dönüşümleri ve kimyasal reaksiyonlar gibi temel işlemlerin açıklanmasında termodinamik yöntemi kullanabilir
2	Termodinamiğin I. Kanunu kullanarak sabit basınçta sıcaklık değişimine bağlı olarak entalpi değişimini hesaplar.
3	Yakıtların optimum yanma koşullarını saptar ve metalurjik süreçlerde ısı bilançosu hesabı yapar.
4	Termodinamiğin II. ve III. Kanunlarını hesaplamalarında kullanır ve sıcaklığa bağlı olarak entropi değişimi hesaplar.
5	Serbest enerji yardımı ile bir bileşenli sistemlerde faz dengelerini inceler.
6	Metalurjik süreçlerde reaksiyonları dengede tutan paramatreleri bularak reaksiyonların istenen yöne gitmesini sağlayacak koşulları saptar.
7	Denge halindeki reaksiyonlarda bileşim hesabı yapar
8	Matematik, fen ve mühendislik bilgilerini Metalurji ve Malzeme Mühendisliğine uygulamak üzere seçer ve bunları termodinamik proseslere ait hesaplamalarda kullanır

Weekly Detailed Course Contents

Week	Topics	Study Materials	Materials
1	SI Units, Basic Mathematical Background (Partial Derivatives, Total Differential, Line Integral, Maxwell Relations and State Function).
2	Definition of Terms (Thermodynamics, System, Surrounding and Boundary), Systems and their Properties, System-Surrounding Interactions, State Concept and State Function of İdeal Gases.
3	Zeroth Law of Thermodynamics, First Law of Thermodynamics, Internal Energy, Mathematical Formulation of the First Law, Work, Reversible and Irreversible Processes.
4	Adiabatic, Isochoric and Isobaric Processes, Enthalpy, Heat Capacity (Cp and Cv), Cp and Cv Values for Gases.
5	Empirical Representation of Cp, Enthalpy Changes, Enthalpy Changes in Phase Transformations, Enthalpy Changes in Transformations of Superheated and Supercooled Systems
6	Thermochemistry (Enthalpy of Formation, Enthalpy Change Calculations in Isothermal Chemical Reactions, Hess Law, Enthalpy Change Calculations in Non-isothermal Chemical Reactions).
7	Reversible Adiabatic Processes of Ideal Gases, Carnot Cycle, Second law of Thermodynamics, Entrophy
8	Mid-term Exam
9	Entropy, Second Law of Thermodynamics, Entropy Change, Entropy Change in Reversible Phase Transformations, Richard and Trouton Laws.
10	Standard Entropy, Total Entropy Change, Entropy Change in Irreversible Phase Transformations, Entropy Spontaneity Criteria.
11	Entropy Change in Chemical Reactions (Isothermal and Non-isothermal Reactions).
12	General Criterions for Spontaneity in Chemical Reactions, The Combined Statement of The First and Second Laws of Thermodynamics.
13	Behavior of Gases, Standard State for Gases, Dalton Law of Partial Pressures, Reaction Equilibrium in Gas Mixtures, Reaction and Equilibrium Constants.
14	Reaction Equilibrium in Gas Mixtures, Reaction and Equilibrium Constants, Ellingham Diagrams
15	Final Exam

Contribution of Learning Outcomes to Programme Outcomes

	P1	P7	P12
All	5	3	4
C1	5	4	3
C2	5	4	5
C3	5	5	4
C4	5	5	5
C5	4	4	5
C6	4	5	4
C7	3	4	3
C8	3	5	4

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