# COURSE UNIT TITLE

: METALLURGICAL THERMODYNAMICS

#### Description of Individual Course Units

Course Unit Code Course Unit Title Type Of Course D U L ECTS
MME 2003 METALLURGICAL THERMODYNAMICS COMPULSORY 3 0 0 4

#### Offered By

Metallurgical and Materials Engineering

#### Level of Course Unit

First Cycle Programmes (Bachelor's Degree)

#### Course Coordinator

PROFESSOR ALI BÜLENT ÖNAY

#### Offered to

Metallurgical and Materials Engineering

#### Course Objective

The objective is to introduce the applications of thermodynamic laws, concepts and mathematical relations to issues related to metallurgical operations, materials production processes and materials-related problems.

#### Learning Outcomes of the Course Unit

 1 To be able to define the basic laws of thermodynamics 2 To be able to explain the concept of energy and its transformations using the basic laws 3 To be able to calculate the changes in the thermodynamic properties such as enthalpy, entropy and free energy of systems under any given conditions 4 To be able to properly use the information provided in the thermodynamic databases. 5 To be able to determine the direction and the equilibrium state of chemical reactions 6 Based on thermodynamic calculations, to be able to guess the chemical changes that will take place during metallurgical operations and materials production processes. 7 By using thermodynamic principles, to be able to explain the causes of and remedies for the chemical degradation of materials

Face -to- Face

None

None

#### Course Contents

 Week Subject Description 1 Basic principles related to energy and its transformations 2 State, state equations, thermodynamic properties 3 First law and reversible changes in ideal gases 4 Enthalpy and calculation of changes in enthalpy 5 Second law; entropy and calculation of changes in entropy 6 Third law; statistical nature of entropy 7 1st midterm exam 8 Gibbs free energy and its applications to reactions 9 Activity, prediction of equilibrium and calculation of the equilibrium constant 10 Reactions among gases and those between gases and condensed phases 11 Oxidation, reduction, sulfidation of pure substances 12 2nd midterm exam 13 Use of Ellingham diagrams for metallurgical processes 14 Auxiliary thermodynamic functions

Textbook(s): Introduction to the Thermodynamics of Materials, David R. Gaskell, Taylor & Francis, 2003, 1-56032-9920

Supplementary Book(s): Thermodynamics in Materials Science , Robert T. DeHoff, CRC Press Taylor & Francis, ISBN 978-0-8493-4065-9, USA, 2006

References: Introduction to Metallurgical Thermodynam, David R. Gaskell, McGraw Hill-Kogakusha, 070229457, 1940.

Materials: Problems in Metallurgical Thermodynamics and Kinetics, G.S.Upadhyaya, R.K.Dube, Pergamon Press, 1977, ISBN 0080-208-649

#### Planned Learning Activities and Teaching Methods

Lectures + Homework + Quiz + Midterm exams + Final exam

#### Assessment Methods

 SORTING NUMBER SHORT CODE LONG CODE FORMULA 1 MTE1 MIDTERM EXAM 1 2 MTE2 MIDTERM EXAM 2 3 QUZ QUIZ 4 ASG ASSIGNMENT 5 FIN FINAL EXAM 6 FCG FINAL COURSE GRADE MTE1 * 0.15 + MTE2 * 0.15 + ASG * 0.10 + QUZ * 0.10 + FIN * 0.50 7 RST RESIT 8 FCGR FINAL COURSE GRADE (RESIT) MTE1 * 0.15 + MTE2 * 0.15 + ASG * 0.10 + QUZ * 0.10 + RST * 0.50

None

#### Assessment Criteria

Learning Outcomes Assessment
1, 2 Midterm exams, Final exam
3, 4, 5, 6, Midterm exams, Final exam, Homework, Quiz
7 Final exam, Homework

English

To be announced.

#### Contact Details for the Lecturer(s)

Ali Bülent ÖNAY (bulent.onay@deu.edu.tr)

#### Office Hours

Instructor Office Hours: Monday 8:30 - 9:30

#### Work Placement(s)

None

 Activities Number Time (hours) Total Work Load (hours) Lectures 12 3 36 Preparation for final exam 1 4 4 Preparation for midterm exams 2 4 8 Preparations before/after weekly lectures 12 3 36 Preparing Homework 4 2 8 Preparation for quiz 2 1 2 Midterm exams 2 2 4 Quiz 2 1 2 Final exam 1 2 2 TOTAL WORKLOAD (hours) 102

#### Contribution of Learning Outcomes to Programme Outcomes

PO/LOPO.1PO.2PO.3PO.4PO.5PO.6PO.7PO.8PO.9PO.10PO.11PO.12
LO.1433323
LO.2433323
LO.35433324
LO.45433534
LO.5533324
LO.65443334
LO.74413325