VŠTE:NAM_1 Materials Science I - Course Information

NAM_1 Materials Science I

Extent and Intensity

2/2/0. 4 credit(s). Type of Completion: zk (examination).

Teacher(s)

Ing. Martin Podařil, PhD., Ph.D. (seminar tutor)
prof. Ing. Jan Valíček, Ph.D. (seminar tutor)

Guaranteed by

prof. Ing. Jan Valíček, Ph.D.
The Department of Mechanical Engineering – Faculty of Technology – Rector – Institute of Technology and Business in České Budějovice
Supplier department: The Department of Mechanical Engineering – Faculty of Technology – Rector – Institute of Technology and Business in České Budějovice

Timetable of Seminar Groups

NAM_1/P01: each odd Tuesday 14:50–16:20 B2, each odd Tuesday 16:30–18:00 B2, J. Valíček
NAM_1/S01: Tue 11:25–12:55 E5, M. Podařil
NAM_1/S02: Tue 8:00–9:30 E5, M. Podařil
NAM_1/S03: Mon 18:10–19:40 A6, M. Podařil

Prerequisites (in Czech)

FORMA ( P )

Course Enrolment Limitations

The course is offered to students of any study field.

Course objectives supported by learning outcomes

In terms of subject student obtains knowledge in the field matter, chemical composition, structure, properties and usage of metal materials. Student will be acquaint with basic technologies of processing and checking as well as with factors, which affect characteristics of metal materials. It will especially relate to steels and their alloyes and nonferrous metals. Integral part of education will be introduction of concrete examples of using discussed materials especially in mechanical engineering and also development trend in this area. Graduate of this subject will be able to describe structure and properties of material, will bw able to analyse chemical composition and structure and will be able to carry out composition testing and will be able to review usability of using selected material for application in construction.

Learning outcomes

Knowledge - the student will be able to: - Be able to describe the basic properties of metallic engineering materials, introduce the basic methods of processing engineering materials, to explain the principles of changes in the properties of fundamental technological materials, describe the possibility of degradation processes in engineering materials and be able to classify the types of basic materials used in engineering. Skills - the student will be able to: - Be able to evaluate basic structural processes in machine parts during their lifetime, to design fundamental properties of engineering materials testing and evaluate results, assess the adequacy of the choice the material simple machine parts with respect to the stress. Be able to determine the basic properties of materials to use certain technology, compare the basic material characteristics and in the field of materials to assess the economic aspects of its activities.

Syllabus

• 1. Introduction to study of material problems – meaning of subject, schedule of lectures and exercising, requirements for grading of the course; materials characterization 2. Priciples of metals theory , atomic structure of metals, interatomic bonding in crystals; structure of crystals and their imperfections 3. Basic related thermodynamic concept – state and energy of system, Gibbs phase rule; diffusion in metals 4. Metals and alloys under incidence of outer forces – elastic and plastic deformation, strengthening and recovery 5. Bare metals and alloys, structure of metal systems, solid solutions and intermediate phases 6. Phase transformation in metal systems, crystallization and transformation in solid state, allotropy and polymorphism 7. Phase diagrams of binary systems, phase and structural analysis of systems in accordance with solubility of components 8. Technical alloys of iron, bare iron, influence of chemical elements on characteristics of alloys 9. Phasic and structural analysis of Fe-C based alloyes, binary diagrams of metastable system Fe-Fe3C and stable system Fe-C, influence of other elements on characteristics 10. Principle of heat treatment steel and cast iron, chemical-heat treatment of steel, mechanical-heat treatment of steel 11. Classification of steels, carbon and alloyed steels; heat resistant steels, stainless steels and tool steels. 12. Nonferrous metals and their alloys, parameter of selected Cu, Al alloyes and other technically significant alloyes 13. Metal materials for production of basic parts of productive machines, power machines and traffic engineering

Literature

required literature
• SKÁLOVÁ, J., BENEDIKT, Vl., KOVAŘÍK, R. Základní zkoušky kovových materiálů. Plzeň : Západočeská univerzita, 2000. 175 s. ISBN 80-7082-623-
• SKÁLOVÁ, J., KOUTSKÝ, J.; MOTYČKA, V. Nauka o materiálech. 2. vyd. Plzeň : Západočeská univerzita, 2000. 232 s. ISBN 80-7082-677-0.
• FREMUNT, P., PODRÁBSKÝ, T. Konstrukční oceli. Brno : CERM, 1996.
• PLUHAŘ J. Nauka o materiálech – Celostátní učebnice pro skupinu studijních oborů Strojírenství a ostatní kovodělná výroba. 1. vyd. Praha : SNTL ,1989. 549 s.
• MACEK, K. a kol. Nauka o materiálu. Praha : VČVUT Praha, 1996.
• PTÁČEK, L. a kol. Nauka o materiálu I. Brno : CERM, 2002.

recommended literature
• PTÁČEK, L. a kol. Nauka o materiálu II. Brno : CERM, 2003.

Forms of Teaching

Lecture
Seminar

Teaching Methods

Frontal Teaching
E-learning

Student Workload

Activities	Number of Hours of Study Workload
	Daily Study	Combined Study
Domácí práce - prezentace (in Czech)	12	12
Preparation for the Mid-term Test	10	10
Preparation for Lectures	10	10
Preparation for Seminars, Exercises, Tutorial	10	10
Preparation for the Final Test	10	10
Attendance on Lectures	30	30
Attendance on Seminars/Exercises/Tutorial/Excursion	22	22
Total:	104	104

Assessment Methods and Assesment Rate

Exam – written 70 %
Test – mid-term 20 %
Seminary Work 10 %

Exam conditions

Grading of the course: First Test/Seminar Work/ … : maximum 30% (0-30 points), Final Test: maximum 70% (0-70 points). Successful graduates of the course have to get totally at least 70 points: A 100 – 90, B 89,99 – 84, C 83,99 – 77, D 76,99 – 73, E 72,99 – 70, FX 69,99 – 30, F 29,99 - 0.

Language of instruction

Czech

Teacher's information

Attendance will not be monitored.

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