633-3020/01 – Advanced forming technologies (PTTIng)

Gurantor departmentDepartment of Materials FormingCredits7
Subject guarantordoc. Ing. Radim Kocich, Ph.D.Subject version guarantordoc. Ing. Radim Kocich, Ph.D.
Study levelundergraduate or graduateRequirementCompulsory
Year2Semesterwinter
Study languageCzech
Year of introduction2019/2020Year of cancellation
Intended for the facultiesFMTIntended for study typesFollow-up Master
Instruction secured by
LoginNameTuitorTeacher giving lectures
KOC15 doc. Ing. Radim Kocich, Ph.D.
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 12+4

Subject aims expressed by acquired skills and competences

- the student will be able to characterise the new, advanced technologies for ; forming of metallic materials (of high-melting metals, promising steels, materials prepared by powder metallurgy) - the student will be able to formulate and technically use the basic mechanical and physical processes at application of unconventional forming technologies, - the student will be able to calculate and simulate the power parameters of advanced forming technologies, to predict the limit states of stress and strain at application of unconventional forming technologies, - the student will be able to choose the advantageous advanced forming technologies for processing of unconventional (new) materials.

Teaching methods

Lectures
Individual consultations
Tutorials
Project work

Summary

The course focuses on the theoretical and practical aspects of the application of advanced forming technologies at processing of conventional and new metallic materials. Attention is paid particularly to the preparation of ultra-fine grained and nano-structural materials by severe plastic deformation, to advanced forming technologies using high parameters, to isothermal and super-plastic forming and to analysis of the structure and properties of materials obtained with the use of advanced forming technologies. Attention is also paid to the theoretical analysis of the physical nature of advanced forming technologies.

Compulsory literature:

VALIEV, R.Z. and T.G. LANGDON. Principles of equal-channel angular pressing as a processing tool for grain refinement. Progress in Materials Science. 2006, 51, 881-981. ISSN 0079-6425.

Recommended literature:

ZHILYAEV, A.P. and T.G.LANGDON. Using high-pressure torsion for metal processing: Fundamentals and applications. Progress in Materials Science. 2008, 53, 893-979. ISSN 0079-6425.

Way of continuous check of knowledge in the course of semester

Oral exam with written preparation.

E-learning

Other requirements

Completion a written tests. Elaboration of semester project.

Prerequisities

Subject has no prerequisities.

Co-requisities

Subject has no co-requisities.

Subject syllabus:

1. Thermo-dynamic conditions of plastic deformation, boundary and energy and force parameters of forming. 2. Prediction of evolution of structure of selected metals and alloys in dependence on conditions of the applied strain. 3. Basic mechanisms for strengthening of metallic materials, constitutive equations. 4. Preparation of ultra-fine grained and nano-structural materials by severe plastic deformation. 5. Properties and structural stability of ultra-fine grained and nano-structural materials. 6. Isothermal and super-plastic forming, technical applications. 7. Conventional and hydrostatic extrusion. 8. Special forming methods with gaseous medium. 9. Cold forming, forming under cryogenic temperatures and semi-heating. 10. Forming by high parameters, forming of blanks prepared by powder metallurgy. 11. Rotational and radial forming, cross wedge rolling. 12. Dynamic forming, forming in vacuum, use of ultra-sound at forming.

Conditions for subject completion

Full-time form (validity from: 2019/2020 Winter semester)
Task nameType of taskMax. number of points
(act. for subtasks)
Min. number of points
Credit and Examination Credit and Examination 100 (100) 51
        Credit Credit 30  16
        Examination Examination 70  35
Mandatory attendence parzicipation: Participation min. 80%

Show history

Occurrence in study plans

Academic yearProgrammeField of studySpec.ZaměřeníFormStudy language Tut. centreYearWSType of duty
2021/2022 (N0715A270003) Metallurgical engineering (S03) Forming of Progressive Metallic Materials P Czech Ostrava 2 Compulsory study plan
2021/2022 (N0715A270003) Metallurgical engineering (S03) Forming of Progressive Metallic Materials K Czech Ostrava 2 Compulsory study plan
2020/2021 (N0715A270003) Metallurgical engineering (S03) Forming of Progressive Metallic Materials P Czech Ostrava 2 Compulsory study plan
2020/2021 (N0715A270003) Metallurgical engineering (S03) Forming of Progressive Metallic Materials K Czech Ostrava 2 Compulsory study plan
2019/2020 (N0715A270003) Metallurgical engineering (S03) Forming of Progressive Metallic Materials P Czech Ostrava 2 Compulsory study plan
2019/2020 (N0715A270003) Metallurgical engineering (S03) Forming of Progressive Metallic Materials K Czech Ostrava 2 Compulsory study plan

Occurrence in special blocks

Block nameAcademic yearForm of studyStudy language YearWSType of blockBlock owner