Material Sciences for Mechanical Engineering (FSI-0M0-A)

Academic year 2020/2021

Supervisor:	doc. Ing. Vít Jan, Ph.D.
Supervising institute:	ÚMVI	all courses guaranted by this institute
Teaching language:	English
Aims of the course unit:
The aim of the course is to familiarize students with inner structure and physical principle of processes taking place in technological processing of materials. Students shall understand the interactions among chemical composition, processing by means of thermal treatment, structure and properties of materials necessary for manufacturing technology and construction use.
Learning outcomes and competences:
Students will have an overview of physical and chemical operations, which to a large extent influence materials capabilities. The acquired knowledge is necessary for competent work in any mechanical engineering field
Prerequisites:
Students are expected to have general knowledge of mathematics, physics and chemistry acquired at secondary school. They should have the basic knowledge of reaction of materials to general situations.
Course contents:
Students will have an overview of physical and chemical processes, which to a large extent influence materials properties. This kind of knowledge is generally considered necessary for further competent work in any branch of mechanical engineering.
Teaching methods and criteria:
The course is taught through lectures explaining the basic principles and theory of the discipline. Teaching is supplemented by practical laboratory work.
Assesment methods and criteria linked to learning outcomes:
Course-unit credit is awarded on condition of having actively attended 100% of laboratory seminars. Excused absence has to be compensated for via working out an alternative assignment. The exam has a written and an oral part. The written part is composed of questions on main topics presented in the lectures. In the oral part of the exam the student answers additional and complementary questions.
Controlled participation in lessons:
Missed lessons may be compensated for by the agreement with the teacher.
Type of course unit:
Lecture	13 × 2 hrs.	optionally
Laboratory exercise	13 × 2 hrs.	compulsory
Course curriculum:
Lecture	1. Atomic Structure, Interatomic Bonding, Crystal Structures, Imperfections in Solids 2. Mechanical Properties of Materials I – microstructure and mechanical properties relation, static tests, Charpy Impact Test 3. Mechanical Properties of Materials II – Fracture Mechanics, Fatique, Creep, Relaxation 4. Introduction to Thermodynamics, 5. Introduction to Kinetics and Diffusion 6. Phase Diagrams of simple binary systems 7. Phase diagrams of systems with intermediary phases, polymorphic components and metastable equilibria 8. Solidification and Crystallization 9. Phase Transformations in Solid State, Heat treatment of iron based materials 10. Carbon steels, stainless and heat resistant steels 11. Tool steels and cast irons, graphite cast irons 12. Non-ferrous metals and alloys 13. Composite materials and Ceramics 14. Materials selection

Laboratory exercise	1. Introductory exercises. Organizational matters, work safety training. 2. Microscopy 3. Crystallography 4. Basic binary equilibrium diagrams I. 5. Basic binary equilibrium diagrams II. 6. Structure and properties of iron alloys. 7. Austenitization, diagrams IRA, ARA. 8. Basic types of heat treatment 9. Tensile test. 10. Low carbon steels. 11. Bending impact test. 12. Non-ferrous metals 13. Composites, Ceramics

Literature - fundamental:
1. Callister WD, Rethwisch DG. Fundamentals of Materials Science and Engineering: An Integrated Approach, 5th Edition. Wiley; 2016.
Literature - recommended:
1. Tilley, R.J.D.: Understanding Solids: The Science of Materials 9780470026465; 2005; Wiley