633-2001/01 – Theoretical fundamentals of material forming (TZTM)

Gurantor departmentDepartment of Materials FormingCredits5
Subject guarantorprof. Ing. Ivo Schindler, CSc.Subject version guarantorprof. Ing. Ivo Schindler, CSc.
Study levelundergraduate or graduateRequirementCompulsory
Year2Semesterwinter
Study languageCzech
Year of introduction2014/2015Year of cancellation
Intended for the facultiesFMTIntended for study typesBachelor
Instruction secured by
LoginNameTuitorTeacher giving lectures
KAW016 Ing. Petr Kawulok, Ph.D.
SH135 prof. Ing. Ivo Schindler, CSc.
SEV0046 Ing. Vojtěch Ševčák
Extent of instruction for forms of study
Form of studyWay of compl.Extent
Full-time Credit and Examination 2+2
Combined Credit and Examination 12+4

Subject aims expressed by acquired skills and competences

Student will be able: - to characterize the basic factor influencing formability, deformation resistance and structure-forming processes in bulk forming - to formulate the principal physical-metallurgical processes effecting properties of the formed material - to use his knowledge at decision concerning proper choise othe the thermomechanical parameters of forming - to apply his theoretical knowledge to suggest the procedures of testing deformation behaviour of material

Teaching methods

Lectures
Tutorials
Experimental work in labs

Summary

Aim of the subject consists in transmitting the theoretical knowledge about hot/cold bulk forming of steels and selected non-ferrous metals, about principal procedures of the material’s formability testing and about physical simulations of the forming processes focused on influencing the final structural and mechanical propertis.

Compulsory literature:

ALTAN, T., S. OH and H. L. GEGEL. Metal forming: fundamentals and applications. Metals Park: American Society for Metals, 1983. ISBN 0-87170-167-7.

Recommended literature:

VERLINDEN, B., et al.: Thermo-Mechanical Processing of Metallic Materials, Volume 11 (Pergamon Materials Series). Oxford: Elsevier, 2007. ISBN 0080444970. SCHINDLER, I. and E. HADASIK, ed. Deformation behaviour and properties of selected metallic materials. Gliwice: Publishers of the Silesian University of Technology, 2007. ISBN 978-83-7335-432-6.

Way of continuous check of knowledge in the course of semester

E-learning

Další požadavky na studenta

Elaboration of semester project and completing written tests.

Prerequisities

Subject has no prerequisities.

Co-requisities

Subject has no co-requisities.

Subject syllabus:

1. Principal goals of bulk forming, characteristics of the basic forming processes. 2. Fundamental notions and quantities at forming, several definitions of the strain magnitude. 3. Crystal lattice, dislocation, slide systems and the most important mechanisms of plastic deformation. 4. Principles of plstic deformation (preservation of volume, metal flow in the preffered directions). 5. Specifics of forming of the steels and selected non-ferrous alloys (influence of the crystal lattice and melting temperature). 6. Cold/hot forming, material hardening, deformation resistance (basic models). 7. Theoretical aspects of heating material before forming (effect of the material properties, heating curves). 8. Softening processes (dynamic/postdynamic, recovery/recrystallization). 9. Specifics of forming a cast structure (heterogeneity, defects, amount of deformation). 10. Material aspects of formability (chemical composition, structure, temperature-affected processes). 11. Possibilities of influencing deformation behaviour of material by the thermomechanical conditions of forming. 12. Formability tests (plastometric – tension, compression, torsion; technological – wedge rolling). 13. Fundamentals of the physical simulations of forming processes (laboratory rolling, plastometric tests). 14. Possibilities of affecting the material’s final properties by forming and controling the structure-forming processes.

Conditions for subject completion

Combined form (validity from: 2014/2015 Winter semester)
Task nameType of taskMax. number of points
(act. for subtasks)
Min. number of points
Exercises evaluation and Examination Credit and Examination 100 (100) 51
        Exercises evaluation Credit 30  15
        Examination Examination 70  35
Mandatory attendence parzicipation:

Show history

Occurrence in study plans

Academic yearProgrammeField of studySpec.FormStudy language Tut. centreYearWSType of duty
2019/2020 (B2109) Metallurgical Engineering (2109R038) Modern Metallurgical Technologies K Czech Ostrava 2 Compulsory study plan
2019/2020 (B2109) Metallurgical Engineering (2109R038) Modern Metallurgical Technologies P Czech Ostrava 2 Compulsory study plan
2019/2020 (B0715A270005) Materials technologies and recycling P Czech Ostrava 3 Choice-compulsory type B study plan
2019/2020 (B0715A270005) Materials technologies and recycling K Czech Ostrava 3 Choice-compulsory type B study plan
2018/2019 (B2109) Metallurgical Engineering (2109R038) Modern Metallurgical Technologies P Czech Ostrava 2 Compulsory study plan
2018/2019 (B2109) Metallurgical Engineering (2109R038) Modern Metallurgical Technologies K Czech Ostrava 2 Compulsory study plan
2017/2018 (B2109) Metallurgical Engineering (2109R038) Modern Metallurgical Technologies P Czech Ostrava 2 Compulsory study plan
2017/2018 (B2109) Metallurgical Engineering (2109R038) Modern Metallurgical Technologies K Czech Ostrava 2 Compulsory study plan
2016/2017 (B2109) Metallurgical Engineering (2109R038) Modern Metallurgical Technologies P Czech Ostrava 2 Compulsory study plan
2016/2017 (B2109) Metallurgical Engineering (2109R038) Modern Metallurgical Technologies K Czech Ostrava 2 Compulsory study plan
2015/2016 (B2109) Metallurgical Engineering (2109R038) Modern Metallurgical Technologies P Czech Ostrava 2 Compulsory study plan
2015/2016 (B2109) Metallurgical Engineering (2109R038) Modern Metallurgical Technologies K Czech Ostrava 2 Compulsory study plan
2014/2015 (B2109) Metallurgical Engineering (2109R038) Modern Metallurgical Technologies P Czech Ostrava 2 Compulsory study plan
2014/2015 (B2109) Metallurgical Engineering (2109R038) Modern Metallurgical Technologies K Czech Ostrava 2 Compulsory study plan

Occurrence in special blocks

Block nameAcademic yearForm of studyStudy language YearWSType of blockBlock owner