SURFACE FINISHING PROCESSES AND COATING TECHNIQUES

BAOS138

Course Code: BAOS138
Semester: -
Theory+Practice: 3 + 0
ECTS: 5

Course Type

Elective Course

Course Level

Associate Degree

Year of Study

Semester

ECTS

Name of Lecturer(s)

Learning Outcomes

At the end of this course, the students;

Gets knowledge about surface finishing and coating techniques
Applies surface finishing and coating techniques

Mode of Delivery

Face to face

Prerequisites

Recommended Optional Programme Components

None

Course Description

This course covers surface finishing and coating methods aimed at improving the surface properties of engineering materials. It addresses the production, characterization, and application areas of coatings using chemical, physical, and mechanical surface treatment techniques. Students learn and interpret surface modification processes at both theoretical and practical levels.

Course Contents

WEEK	TOPICS
1^st Week	Introduction to surface treatments.
2^nd Week	Properties and characterization of material surfaces.
3^rd Week	Contact mechanics theory.
4^th Week	Corrosion and tribology of material surfaces.
5^th Week	Surface treatments that do not cause chemical change.
6^th Week	Surface treatments leading to chemical change; carburizing, nitriding.
7^th Week	Surface coating deposition methods from the gas phase; physical and chemical vapor deposition.
8^th Week	Midtherm Exam
9^th Week	Surface coating deposition methods from liquid solutions; electroplating and electroless plating.
10^th Week	Surface coating deposition methods from molten material; galvanization.
11^th Week	Production of coating by spraying; thermal spraying, plasma spraying and cold spraying. Laser dressing.
12^th Week	Mechanical and structural characterization of coatings.
13^th Week	Tribology of coatings.
14^th Week	Coatings for optical, electronic and magnetic applications.

Recommended or Required Reading

The Materials Science of Thin Films?, Milton Ohring, Academic Press; 2nd ed. (2001)
Coatings Tribology, Properties, Mechanisms, Techniques and Applications in Surface Engineering?, K. Holmberg and A. Matthews, 2nd ed., Elsevier, (2009)
Surface Engineering for Corrosion and Wear Resistance?, edited by J.R. Davis, ASM International, (2001)
Handbook of Physical Vapor Deposition (PVD) Processing?, D.M. Mattox, William Andrew (2010)
Modern Electroplating?, M. Schlesinger, Wiley, (2010)
Tribology, Friction and Wear of Engineering Materials?, I.M. Hutchings, Elsevier Limited (1992)
Contact Mechanics?, K. L. Johnson, Cambridge University Press, Cambridge, UK, (1987)

Planned Learning Activities and Teaching Methods

Lecture
Discussion
Questions/Answers
Case Study
Practice
Report Preparation

Assessment Methods and Criteria

	Quantity	Percentage (%)
Mid-term	1	30
Quiz	3	20
Total(%)		50
Contribution of In-term Studies to Overall Grade(%)		50
Contribution of Final Examination to Overall Grade(%)		50
Total(%)		100

ECTS Allocated Based on Student Workload

Activities	Quantity	Duration (Hour)	Total Workload (Hour)
Midterm exam	1	2	2
Preparation for Quiz	3	4	12
Individual or group work	14	3	42
Preparation for Final exam	1	25	25
Course hours	14	3	42
Preparation for Midterm exam	1	25	25
Laboratory (including preparation)
Final exam	1	2	2
Homework
Total Work Load			150
Total Work Load / 30 (h)			5
ECTS Credit of the Course			5

Language of Instruction

Turkish

Work Placement(s)

Programme Qualifications / Learning Outcomes

	LO1	LO2
K1
K2
K3		X
K4
K5	X
K6	X	X
K7
K8	X
K9
K10
K11	X	X
K12	X
K13
K14