632-3018/01 – Metal materials and additive technology (KMAT)

Gurantor departmentDepartment of Materials and Technologies for VehiclesCredits6
Subject guarantorIng. Tomáš Čegan, Ph.D.Subject version guarantorIng. Tomáš Čegan, Ph.D.
Study levelundergraduate or graduateRequirementCompulsory
Year1Semesterwinter
Study languageCzech
Year of introduction2023/2024Year of cancellation
Intended for the facultiesFMT, FSIntended for study typesFollow-up Master
Instruction secured by
LoginNameTuitorTeacher giving lectures
CEG004 Ing. Tomáš Čegan, Ph.D.
JUR46 Ing. Jan Juřica, Ph.D.
Extent of instruction for forms of study
Form of studyWay of compl.Extent
Full-time Credit and Examination 2+3
Part-time Credit and Examination 21+0

Subject aims expressed by acquired skills and competences

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.

Teaching methods

Lectures
Seminars
Experimental work in labs
Project work
Field trip

Summary

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.

Compulsory literature:

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.

Recommended literature:

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.

Way of continuous check of knowledge in the course of semester

Ústní zkouška.

E-learning

Other requirements

1 semester project, completion of laboratory exercises

Prerequisities

Subject has no prerequisities.

Co-requisities

Subject has no co-requisities.

Subject syllabus:

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.

Conditions for subject completion

Full-time form (validity from: 2023/2024 Winter semester)
Task nameType of taskMax. number of points
(act. for subtasks)
Min. number of pointsMax. počet pokusů
Credit and Examination Credit and Examination 100 (100) 51
        Credit Credit 40  21 2
        Examination Examination 60  30 3
Mandatory attendence participation: Min. 80% compulsory attendance at seminars • Completion of laboratory works, submission of protocols • Preparation of a semester project

Show history

Conditions for subject completion and attendance at the exercises within ISP: Completion of all compulsory tasks within individually agreed deadlines.

Show history

Occurrence in study plans

Academic yearProgrammeBranch/spec.Spec.ZaměřeníFormStudy language Tut. centreYearWSType of duty
2024/2025 (N0788A270009) Additive technology ATM P Czech Ostrava 1 Compulsory study plan
2024/2025 (N0788A270009) Additive technology ATM K Czech Ostrava 1 Compulsory study plan
2023/2024 (N0788A270009) Additive technology ATM P Czech Ostrava 1 Compulsory study plan
2023/2024 (N0788A270009) Additive technology ATM K Czech Ostrava 1 Compulsory study plan

Occurrence in special blocks

Block nameAcademic yearForm of studyStudy language YearWSType of blockBlock owner

Assessment of instruction



2023/2024 Winter