653-2011/01 – Materials Technologies I (TechMat I)

Gurantor departmentDepartment of Materials Engineering and RecyclingCredits6
Subject guarantordoc. Dr. Ing. Monika LosertováSubject version guarantordoc. Dr. Ing. Monika Losertová
Study levelundergraduate or graduateRequirementCompulsory
Year2Semestersummer
Study languageCzech
Year of introduction2022/2023Year of cancellation
Intended for the facultiesFMTIntended for study typesBachelor
Instruction secured by
LoginNameTuitorTeacher giving lectures
LOS35 doc. Dr. Ing. Monika Losertová
Extent of instruction for forms of study
Form of studyWay of compl.Extent
Full-time Credit and Examination 3+3
Part-time Credit and Examination 18+0

Subject aims expressed by acquired skills and competences

Student should be able to do the following: - classify and explain various technologies - define and explain basic parameters of different technologies for preparation of selected types of materials - analyse and evaluate possible applications of the acquired findings for preparation of new materials - formulate advantages and disadvantages of various technologies - optimize material and technological parameters of processes from the viewpoint of preparation of selected materials with required properties, possible interactions with surrounding environment or efficiency of the process and its impact on the environment - apply the findings at solution of technical problems

Teaching methods

Lectures
Individual consultations
Tutorials
Experimental work in labs
Project work

Summary

Subject deals with special processing technologies of atitanium alloys, superalloys, intermetallic alloys, netallic glasses, metallic foams, protective coatings, composite materials, functionally gradient materials and other advanced materials.

Compulsory literature:

[1] http://katedry.fmmi.vsb.cz/Opory_FMMI_ENG/AEM/Technology%20of%20Special%20Alloys.pdf [2] Metals handbook. Desk ed. Materials Park: ASM International, 1998. ISBN 0-87170-654-7. [3] ABEL, L.A., ed. ASM handbook: nonferrous alloys and special-purpose materials. Volume 2, Properties and selection. Materials Park: ASM International, 1990. ISBN 0-87170-378-5.

Recommended literature:

[1] ASHBY, M.F. Metal foams: a design guide. Boston: Butterworth-Heinemann, 2000. ISBN 0-7506-7219-6. [2] DONACHIE, M.J. Titanium: a technical guide. 2nd ed. Materials Park: ASM International, 2000. ISBN 0-87170-686-5. [3] WESTBROOK, J.H. a R.L. FLEISCHER, ed. Intermetallic compounds: principles and practice. Volume 1, Principles. Chichester: Wiley, 1995. ISBN 0-471-94219-7. [4] WESTBROOK, J.H. a R.L. FLEISCHER, ed. Intermetallic compounds: principles and practice. Volume 2, Practice. Chichester: Wiley, 1995. ISBN 0-471-93454-2.

Way of continuous check of knowledge in the course of semester

Demonstrates knowledge in the form of a test. Demonstrates knowledge in solving a technological problem. Oral exam. Seminar work.

E-learning

not available

Other requirements

Monitoring other information sources in the domain of advanced technologies. Improve the knowledge of thermodynamics of metallurgy processes. Improve level of the language facilities.

Prerequisities

Subject has no prerequisities.

Co-requisities

Subject has no co-requisities.

Subject syllabus:

1. Characteristics of pure metals and alloys, effects of alloying on required properties of alloys 2. Binary systems and equilibrium phase diagrams. 3. Overview of melting and casting methods for advanced materials production. 4. Processing methods of Ti based alloys and refractory metals alloys: vacuum induction melting, vacuum arc remelting, electroslag remelting. 5. Induction skull melting, parameters, advantages, problems. Thermal treatment of Ti alloys. 6. Processing methods of superalloys: vacuum induction melting, vacuum arc remelting, directional solidification. Thermal treatment of superalloys. 7. Processing method of intermetallics: vacuum induction melting, ExoMelt process. Process parameters, effect on the material properties. 8. Thermal spray processes: plasma, flame and electric arc spraying. Effect of process variables on microstructure features. Coating materials. Thermal treatment of coatings, mechanical modifications of surfaces. 9. Ospray process. Electron beam melting. Application in preparation and refining of alloys. 10. Plasma metallurgy. Application plasma technologies in refining process of nonferrous metals, preparation of alloys and intermetallics. 11. Processing of composite materials. Fundamentals of technologies. Effect of process variables on microstructure features. 12. Processing methods of metallic foams. Overview and comparison of methods. Effect of process variables on microstructure features. Examples of materials. 13. Processing methods of metallic glasses. Overview and comparison of methods. Effect of process variables. Examples of materials. 14. Hydrogen in preparation and treatment of alloys. Modification of microstructure features of Ti based alloys.

Conditions for subject completion

Part-time form (validity from: 2022/2023 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  25
        Examination Examination 60  15 3
Mandatory attendence participation: Execution of the given tasks.

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

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Occurrence in study plans

Academic yearProgrammeBranch/spec.Spec.ZaměřeníFormStudy language Tut. centreYearWSType of duty
2024/2025 (B0715A270005) Materials technologies and recycling MT K Czech Ostrava 2 Compulsory study plan
2024/2025 (B0715A270005) Materials technologies and recycling MT P Czech Ostrava 2 Compulsory study plan
2023/2024 (B0715A270005) Materials technologies and recycling MT K Czech Ostrava 2 Compulsory study plan
2023/2024 (B0715A270005) Materials technologies and recycling MT P Czech Ostrava 2 Compulsory study plan
2022/2023 (B0715A270005) Materials technologies and recycling MT K Czech Ostrava 2 Compulsory study plan
2022/2023 (B0715A270005) Materials technologies and recycling MT P Czech Ostrava 2 Compulsory study plan

Occurrence in special blocks

Block nameAcademic yearForm of studyStudy language YearWSType of blockBlock owner

Assessment of instruction



2022/2023 Summer