Introduction to Electrotechnical Materials Materials

Lecturer:

Ivana Pilarčíková (gar.)

Tutor:

Ivana Pilarčíková (gar.)

Synopsis:

The course is offered by the Department of Mechanics and Material Science K312,1st semester. After written examination the students receive qualification of instructed persons (Notice No. 50/78). In the second part of lectures are discussed relations between structure and properties of materials. Semiconductors, insulators, magnetic materials, conductors, superconductors, polymers, composites, structural materials.

Requirements:

Syllabus of lectures:

1. Atom structure, chemical bonds, real structures of electroengineering material

2. Conductivity of the I. and II.class conductors, materials of conductors, contacts and resistors

3. Inorganic and organic semiconductors

4. Dielectric and insulating materials

5. Materials of capacitors and insulators, special dielectrics

6. Optoelectronic materials

7. Technical characteristics of magnetic materials, magnetic properties origin

8. Magnetic soft and hard materials, materials for information storage

9. Superconductivity and superconductors

10. Structural materials metallic and nonmetallic

Syllabus of tutorials:

This program is intended as a preparation for the operation of and work on electrical equipment and installation and includes practical work in laboratory according to the requirements of Czech standards. The material properties measurments complete the lectures content. The program is obligatory.

1. Safety in laboratory. Introduction to soldering and wiring practices

2. Introduction (materials)

3. Soldering practice on PCB(Voltage divider,Multivibrator)

4. Soldering practice on PCB(Voltage divider,Multivibrator)

5. Wiring practice (installation in TN-S and TN-C systems)

6. Wiring practice (installation in TN-S and TN-C systems)

1. Laboratorní úloha. Vliv teploty a frekvence na vlastnosti dielektrik.

2. Laboratorní úloha. Vliv teploty a frekvence na vlastnosti dielektrik.

7. Laboratory. Microscopic observation of polymers, metals and semiconductors

8. Laboratory. Mechanical properties testing.

9. Laboratory. The conductivity of semiconductors, conductors, insulators as a temperature function.

10. Laboratory. The conductivity of semiconductors, conductors, insulators as a temperature function.

11. Laboratory. The magnetic materials properties as a function of temperature and external magnetic field.

12. Laboratory. The magnetic materials properties as a function of temperature and external magnetic field.

13. Laboratory. The dielectric materials properties as a function of temperature and frequency.

14. Laboratory. The dielectric materials properties as a function of temperature and frequency.

Study Objective:

Study materials:

1. Hampl, J., Lipták, J., Bouda,V. Materials for Electrotechnics. Praha: ČVUT. 2000

2. Solymar, L., Walsh, D. Lectures on the Electrical Properties of Materials. Oxford: University Press. 1991

3. Newey, C., Weawer, G. Materials Principles and Practice. London: Alden Press. 1990

Note:

Time-table for winter semester 2011/2012:

	06:00–08:0008:00–10:0010:00–12:0012:00–14:0014:00–16:0016:00–18:0018:00–20:0020:00–22:0022:00–24:00
Mon	room Pilarčíková I. 16:15–17:45 (lecture parallel1)
Tue
Fri
Thu
Fri

Time-table for summer semester 2011/2012:

Time-table is not available yet

The course is a part of the following study plans:

• Common plan- structured studies (compulsory course)
• Computer Technology- structured studies (compulsory course)
• Electronics and Communication Technology - structured studies (compulsory course)
• Cybernetics and Measurements- structured studies (compulsory course)
• Heavy-current Engineering- structured studies (compulsory course)
• Inteligentní systémy (elective specialized course)
• Manažerská informatika (elective specialized course)
• Softwarové inženýrství (elective specialized course)
• Web a multimedia (elective specialized course)