Czech

4

Not applicable.

Absolute is able to identify and evaluate structure of any metallic material.

He/she is also able to make preliminary tests of its mechanical and corrosion properties, including samples wit protective coatings.

General and Inorganic Chemistry I,II, Physical ChemistryI,II, Structure of Materials, Structure and properties of inorganic materials I, Transport phenomena in materials engineering, Mechanics and failure of materials, Metallic materials

Not applicable.

The course uses teaching methods in form of Laboratory exercise - 4 teaching hours per week. The e-learning system (LMS Moodle) is available to teachers and students.

50% of assessment is given by final test according ECTS:

100 – 90 % A (1,0),
89 – 80 % B (1,5),
79 – 70 % C (2,0),
69 – 60 % D (2,5),
59 – 50 % E (3,0),
49 – 0 % F (4,0).

40% is given by reports of experimental tasks (each can be revised twice).

10% is given by laboratory skills.

1. Introduction, safety rules, devices
2. Cutting, mounting steel 12 022, steel 17 240
3. Grinding, polishing, etching, pearlitic cast iron 4225 55
4. Microhardness, aluminium alloy 2024, brass Ms 58
5. Literature research – ecthants, charts of metallography consumables, phase diagram, standards
6. Plastic deformation at shear and cut process
7. Initial corrosion rate of steel 12 022
8. Painted coating preparation – painting, immersion, thinners
9. Coating evaluation – thickness, adhesion bending tests
10. Electrodeposition of zinc coating
11. Confrontation of revealed structure with data of phase diagrams
12. Substitute practise for excused students missing some task
13. Final test

Not applicable.

Primary objective is managing of basic metallography practice including documentation and interpreting the results.

Secondary objective is application of knowledge of previous theoretical subject, comparison of phase diagram data with real structures and relations between structure and properties (mechanical, corrosion).

100% attendance of course units is compulsory. Date and form of substitution practise will be stated by teacher (in excusable cases - death of close relatives, medical reasons, school and state representation, confirmed traffic problems).

Not applicable.

Not applicable.

P. Jonšta, V. Hrubý, A. Silbernagel: Praktická metalografie. Kovosil Ostrava, 2008. (CS)

Not applicable.

52 hours, compulsory