COURSE UNIT TITLE

: FURNACES AND REFRACTORIES

Description of Individual Course Units

Course Unit Code Course Unit Title Type Of Course D U L ECTS
MMM 4026 FURNACES AND REFRACTORIES ELECTIVE 3 0 0 4

Offered By

Metallurgical and Materials Engineering

Level of Course Unit

First Cycle Programmes (Bachelor's Degree)

Course Coordinator

PROFESSOR ÜMIT CÖCEN

Offered to

Metallurgical and Materials Engineering

Course Objective

In this course, information about classification, production and properties of refractory materials, and monolithic refractories and refractories for insulation will be given. Students will be familiarized with the furnaces used for industrial applications of production and processing of metals. Classification of furnaces, furnace efficiency, and heat losses and heat recovery processes will be explained. The environmental impacts of furnaces and refractories will be discussed.

Learning Outcomes of the Course Unit

1   be able to explain the importance of furnaces used for production of materials in various industrial applications,
2   be able to describe basic concepts associated with furnaces and refractories,
3   be able to describe the principles of choosing, production and quality control of refractories used for various industrial applications,
4   be able to discuss parameters to be considered in design of used for various industrial applications,
5   be able to define basic concepts of environmental problems that may be revealed from furnaces and refractories,
6   be able to present orally and by writing a report about furnaces and refractories and/or their industrial application.

Mode of Delivery

Face -to- Face

Prerequisites and Co-requisites

None

Recomended Optional Programme Components

None

Course Contents

Week Subject Description
1 Introduction, furnaces and their applications Principles and applications of course, assessment criteria, homework announcement
2 Classification of furnaces, shaft, reverbatory and rotary kilns
3 Materials selection and production for furnaces
4 Furnaces for melting, firing and heat treatment, heat recovery
5 Refractories for blast furnaces, converters and electrical arc furnaces
6 Production and properties of formed, castable and prefabricated refractories - Quiz 1
7 Midterm 1
8 Production and properties of silica, chamotte and high alumina based refractories
9 Production and properties of zirconium, carbon and silicon carbide based refractories
10 Production and properties of MgO, CaO, MgO-CaO, chromite and fosterit based refractories
11 Furnace efficiency, furnace design methods Quiz 2
12 Midterm 2
13 Furnace control and safety, emissions and environmental impacts Homework submit
14 Students presentation

Recomended or Required Reading

1. Industrial and process furnaces, Peter Mullinger and Barrie Jenkins, 2008, Elsevier, Burlington, U.S.A., ISBN: 978-0-7506-8692-1
2. Handbook of industrial refractories technology, principles, types, properties and applications, Stephen C. Carniglia and Gordon L. Barna, 1992 Noyes publications, Westwood, New Jersey, U.S.A., ISBN: 0-8155-1304-6,

Planned Learning Activities and Teaching Methods

Oral and visual lecture presentation, discussions, and writing a paper and/or report.

Assessment Methods

SORTING NUMBER SHORT CODE LONG CODE FORMULA
1 MTE 1 MIDTERM EXAM 1
2 MTE 2 MIDTERM EXAM 2
3 QUZ 1 QUIZ 1
4 QUZ 2 QUIZ 2
5 ASG ASSIGNMENT
6 FIN FINAL EXAM
7 FCG FINAL COURSE GRADE MTE 1 * 0.10 + MTE 2 * 0.10 + QUZ 1 * 0.05 + QUZ 2 * 0.05 + ASG * 0.20 + FIN * 0.50
8 RST RESIT
9 FCG FINAL COURSE GRADE MTE 1 * 0.10 + MTE 2 * 0.10 + QUZ 1 * 0.05 + QUZ 2 * 0.05 + ASG * 0.20 + RST * 0.50

Further Notes About Assessment Methods

Midterm exams, quizzes, 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, and will be included in overall evaluation. Learning outcome LO6, will be assessed by means of homework and by means of presenting orally and writing a report. Other learning outcomes will be assessed by means of exam questions.

Language of Instruction

Turkish

Course Policies and Rules

Students are expected to be in the classroom before the instructor's presence, not to interrupt the lecture, be prepared with the lecture material, as well as to contribute to scientific discussions during the lecture and to participate efficiently in every assignment. Lectures and examinations are carried out with respect to regulation of Engineering Faculty of Dokuz Eylul University, named "Principles of Education and Examination Practice".

Contact Details for the Lecturer(s)

Prof. Dr. Ümit CÖCEN
Metallurgical and Materials Engineering Department,
Floor:2 Room:288
phone: +90 (232) 301 74 58
e- mail: umit.cocen@deu.edu.tr

Office Hours

Fridays: 08:30-10:30

Work Placement(s)

None

Workload Calculation

Activities Number Time (hours) Total Work Load (hours)
Lectures 12 3 36
Preparations before/after weekly lectures 12 1 12
Preparation for midterm exam 2 7,5 15
Preparation for final exam 1 15 15
Preparation for quiz 2 2 4
Preparing assignments 1 15 15
Preparing presentations 1 2 2
Final 1 1,5 2
Midterm 2 1,5 3
Quiz 2 0,5 1
TOTAL WORKLOAD (hours) 105

Contribution of Learning Outcomes to Programme Outcomes

PO/LOPO.1PO.2PO.3PO.4PO.5PO.6PO.7PO.8PO.9PO.10PO.11PO.12
LO.13
LO.23
LO.34
LO.434
LO.54
LO.633