Nevşehir Hacı Bektaş Veli University Course Catalogue

Information Of Programmes

FACULTY OF ENGINEERING & ARCHITECTURE / MM421 - DEPARTMENT OF MECHANICAL ENGINEERING

Code: MM421 Course Title: WELDING METALLURGY Theoretical+Practice: 2+0 ECTS: 4
Year/Semester of Study 4 / Fall Semester
Level of Course 1st Cycle Degree Programme
Type of Course Optional
Department DEPARTMENT OF MECHANICAL ENGINEERING
Pre-requisities and Co-requisites None
Mode of Delivery Face to Face
Teaching Period 14 Weeks
Name of Lecturer BÜLENT KURT (bkurt@nevsehir.edu.tr)
Name of Lecturer(s)
Language of Instruction Turkish
Work Placement(s) None
Objectives of the Course
The aim of this course is to provide students with welding methods used in the metallic materials, applications in pre welding, welding and post welding treatments, factors selection of the filler metals depending on alloy compositions, performance and behavior of welding in service conditions, welding techniques applied on different alloys, welding application on widely used metallic alloys

Learning Outcomes PO MME
The students who succeeded in this course:
LO-1 will be able to explain joining techniques and importance of the welding PO-1 Student, mathematics, physics, chemistry and basic engineering knowledge, has the sufficient information for use in the field of Mechanical Engineering.
PO-7 Student, mathematics, physics, chemistry and theoretical and practical knowledge in the field of Machnical Engineering is able to use for engineering solutions.
Performance Project
Term Paper
LO-2 will be able to explain welding, welding techniques and its advantages and disadvantages of the welding process PO-2 Student analyzes system and system components or processes and gains the ability to apply modern design methods in this direction.
PO-3 Student determines the engineering problems, identifies, formulates and solves, this purpose, the ability to select and apply appropriate analytical methods and modeling techniques
Performance Project
Term Paper
LO-3 will be able to explain treatments realized in the period of pre welding, welding and post welding treatments. PO-2 Student analyzes system and system components or processes and gains the ability to apply modern design methods in this direction.
PO-3 Student determines the engineering problems, identifies, formulates and solves, this purpose, the ability to select and apply appropriate analytical methods and modeling techniques
Performance Project
Term Paper
LO-4 will be able to evaluate the probable microstructures took place in the welding areas. PO-2 Student analyzes system and system components or processes and gains the ability to apply modern design methods in this direction.
PO-3 Student determines the engineering problems, identifies, formulates and solves, this purpose, the ability to select and apply appropriate analytical methods and modeling techniques
Performance Project
Term Paper
LO-5 will be able to select the suitable filler alloys for service conditions of the produced material PO-4 Then, both nationally and in individual and multi-disciplinary teams, effective skills, responsibility and teamwork, self-confidence makes.
PO-5 Student is aware of the necessity of lifelong learning, followed by developments in science and technology, and also constantly renews itself.
Performance Project
Term Paper
LO-6 Students will be able to give examples about failures can be realized in the proces PO-4 Then, both nationally and in individual and multi-disciplinary teams, effective skills, responsibility and teamwork, self-confidence makes.
PO-5 Student is aware of the necessity of lifelong learning, followed by developments in science and technology, and also constantly renews itself.
Performance Project
Term Paper
PO: Programme Outcomes
MME:Method of measurement & Evaluation

Course Contents
To tech to students about joining techniques and procedures in applications on metallic materials, factors affect to the filler metal selection, behavior of constructions produced by welding technologies and performances
Weekly Course Content
Week Subject Learning Activities and Teaching Methods
1 Welding, soldering and brazing, historical development, similarity and differencies Presentation, question-answer, discussion methods (Distance Education)
2 Welding techniques and technology used on joining of metallic materials Presentation, question-answer, discussion methods(Distance Education)
3 Electric arc welding; welding with submerged electrodes Presentation, question-answer, discussion methods(Distance Education)
4 TIG, MIG/MAG welding Presentation, question-answer, discussion methods(Distance Education)
5 TIG, MIG/MAG welding Presentation, question-answer, discussion methods(Distance Education)
6 Welding techniques realized by chemical energy Presentation, question-answer, discussion methods (Distance Education)
7 Welding symbols Presentation, question-answer, discussion methods (Distance Education)
8 mid-term exam
9 Treatments realized during pre-welding, welding and post-welding periods. Presentation, question-answer, discussion methods (Distance Education)
10 Factors taken to consideration of filler materials selection Presentation, question-answer, discussion methods (Distance Education)
11 Applications realized on the materials having welding Presentation, question-answer, discussion methods (Distance Education)
12 Factors taken to consideration of cast alloys and wrought alloys, similarity and differences Presentation, question-answer, discussion methods (Distance Education)
13 Welding of aluminum alloys Presentation, question-answer, discussion methods (Distance Education)
14 Welding of cupper alloys Presentation, question-answer, discussion methods (Distance Education)
15 Welding of nickel alloys Presentation, question-answer, discussion methods (Distance Education)
16 final exam
Recommend Course Book / Supplementary Book/Reading
1 Üretim Yöntemleri ve İmalat Teknolojileri, 2011-4, Şeçkin Yayıncılık, İstanbul
Required Course instruments and materials

Assessment Methods
Type of Assessment Week Hours Weight(%)
mid-term exam 8 2 40
Other assessment methods
1.Oral Examination
2.Quiz
3.Laboratory exam
4.Presentation
5.Report
6.Workshop
7.Performance Project
8.Term Paper
9.Project
final exam 16 2 60

Student Work Load
Type of Work Weekly Hours Number of Weeks Work Load
Weekly Course Hours (Theoretical+Practice) 2 14 28
Outside Class
       a) Reading 2 13 26
       b) Search in internet/Library 2 13 26
       c) Performance Project 0
       d) Prepare a workshop/Presentation/Report 0
       e) Term paper/Project 0
Oral Examination 0
Quiz 0
Laboratory exam 0
Own study for mid-term exam 3 7 21
mid-term exam 2 1 2
Own study for final exam 3 7 21
final exam 2 1 2
0
0
Total work load; 126