| Course Unit Code | 632-3018/01 |
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| Number of ECTS Credits Allocated | 6 ECTS credits |
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| Type of Course Unit * | Compulsory |
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| Level of Course Unit * | Second Cycle |
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| Year of Study * | First Year |
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| Semester when the Course Unit is delivered | Winter Semester |
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| Mode of Delivery | Face-to-face |
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| Language of Instruction | Czech |
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| Prerequisites and Co-Requisites | There are no prerequisites or co-requisites for this course unit |
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| Name of Lecturer(s) | Personal ID | Name |
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| CEG004 | Ing. Tomáš Čegan, Ph.D. |
| Summary |
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| The subject characterizes theoretical and practical information used during the preparation and heat treatment of metal materials prepared by additive manufacturing. The graduate will have an overview of the individual available metal materials that are currently being prepared using additive technologies. Attention will be primarily focused on the relationship between microstructure and mechanical properties. |
| Learning Outcomes of the Course Unit |
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After completing the course, the student will be able to:
- describe the basic relationships between the microstructure and mechanical properties of metal materials prepared by additive technologies.
- characterize the development of the microstructure during solidification and heat treatment of products prepared by additive technologies.
- define the advantages and disadvantages of individual technologies.
- describe the basic methods of structural phase analysis for materials prepared by additive technologies.
-optimize the microstructure of metallic materials for the proposed applications. |
| Course Contents |
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1. Introduction to the issue of 3D printing, 3D printing methods, basic classification of metal materials.
2. Structural properties of metallic materials - bonds between atoms, crystal systems.
3.4. Binary diagrams, crystallization, phase transformations, thermodynamics, influence of used additive technologies on solidification.
5. Mechanical properties of materials - strength, elasticity, deformation, static and dynamic testing of materials.
6. Structural phase analysis of metal materials after additive manufacturing - qualitative and quantitative characterization of the microstructure.
7. Input materials for additive technologies - input powders, production, characterization.
8. Influence of the used preparation method on the microstructure, the relationship between the microstructure and mechanical properties.
9. Overview of materials prepared by additive technologies - steels, superalloys, Ti-alloys, Al-alloys, pseudoalloys, dispersion strengthened alloys.
10. Mechanisms of strengthening of metallic materials - precipitation, recrystallization, influence of additive technologies, heat treatment
11.HIP- influence of hot isostatic pressing on the elimination of porosity of metal materials prepared by additive technologies and on mechanical properties.
12,13.- Real studies on products prepared by additive manufacturing - effect of individual printing parameters, effect of heat treatment, mechanical properties. |
| Recommended or Required Reading |
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| Required Reading: |
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POKLUDA, J., KROUPA, F. a L. OBDRŽÁLEK. Mechanické vlastnosti a struktura pevných látek. Brno: Vysoké učení technické, 1994. ISBN: 80-214-0575-9.
GIBSON, I, D ROSEN a B STUCKER. Additive manufacturing technologies: rapid prototyping to direct digital manufacturing. New York: Springer, c2010, xxii, 459 p. ISBN 1441911200.
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POKLUDA, J., KROUPA, F. a L. OBDRŽÁLEK. Mechanické vlastnosti a struktura pevných látek. Brno: Vysoké učení technické, 1994. ISBN: 80-214-0575-9.
GIBSON, I, D ROSEN a B STUCKER. Additive manufacturing technologies: rapid prototyping to direct digital manufacturing. New York: Springer, c2010, xxii, 459 p. ISBN 1441911200.
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| Recommended Reading: |
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FIALA, J., V. MENTL a P. ŠUTTA. Struktura a vlastnosti materiálů. Praha: Academia, 2003. ISBN 80-200-1223-0.
ENGLER, O. a V. RANDLE. Introduction to texture analysis: macrotexture, microtexture and orientation mapping. 2nd edition, Boca Raton: CRC Press, 2010. ISBN 9781420063653. |
FIALA, J., V. MENTL a P. ŠUTTA. Struktura a vlastnosti materiálů. Praha: Academia, 2003. ISBN 80-200-1223-0.
ENGLER, O. a V. RANDLE. Introduction to texture analysis: macrotexture, microtexture and orientation mapping. 2nd edition, Boca Raton: CRC Press, 2010. ISBN 9781420063653. |
| Planned learning activities and teaching methods |
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| Lectures, Seminars, Experimental work in labs, Project work, Field trip |
| Assesment methods and criteria |
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| Task Title | Task Type | Maximum Number of Points
(Act. for Subtasks) | Minimum Number of Points for Task Passing |
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| Credit and Examination | Credit and Examination | 100 (100) | 51 |
| Credit | Credit | 40 | 21 |
| Examination | Examination | 60 | 30 |