633-3001/03 – Deformation behaviour of materials (DefChov)

Gurantor departmentDepartment of Materials FormingCredits6
Subject guarantorprof. Ing. Ivo Schindler, CSc.Subject version guarantorprof. Ing. Ivo Schindler, CSc.
Study levelundergraduate or graduateRequirementCompulsory
Study languageCzech
Year of introduction2019/2020Year of cancellation
Intended for the facultiesFMTIntended for study typesFollow-up Master
Instruction secured by
LoginNameTuitorTeacher giving lectures
KUB66 Ing. Tomáš Kubina, Ph.D.
RUS37 Ing. Stanislav Rusz, Ph.D.
SH135 prof. Ing. Ivo Schindler, CSc.
Extent of instruction for forms of study
Form of studyWay of compl.Extent
Full-time Credit and Examination 3+2
Part-time Credit and Examination 12+4

Subject aims expressed by acquired skills and competences

Student will be able: - to characterize the principal metallurgical, structural and thermomechanical factors effecting the deformation behaviour of metallic materials - to formulate the key procedures of physical simulation of forming processes - to apply his theoretical knowledge at optimization of forming procedures with the aim to obtain the asked utility properties of final products - to use his knowlede at decisions about the choise of experimental methods of the deformation behaviour study

Teaching methods

Individual consultations
Experimental work in labs
Project work


The aim of the subject consists in transmitting the broad theoretical knowledge about hot/cold deformation behaviour of the metal materials, about the sophisticated plastometric tests and about study of the structure-forming processes at bulk forming.

Compulsory literature:

[1] DIETER, G. E., H. A. KUHN and S. L. SEMIATIN. Handbook of Workability and Process Design. Materials Park: ASM International, 2003. ISBN 0-87170-778-0. [2] BUNGE, H. J., PÖHLANDT, K., TEKKAYA, A. E., BANABIC, D. Formability of Metalic Materials: Plastic Anisotropy, Formability testing, Forming limits. Berlin: Springer – Verlag 2000. ISBN 978-3-662-04013-3. [3] TAMURA, I. et al. Thermomechanical Processing of HSLA Steels. London: Butterworths, 1988. ISBN 0-408-11034-1. [4] 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.

Recommended literature:

[1] VERLINDEN, B. et al.: Thermo-Mechanical Processing of Metallic Materials, Volume 11 (Pergamon Materials Series). Oxford: Elsevier, 2007. ISBN 9780080444970. [2] SCHINDLER, I. and J. BOŘUTA. Utilization Potentialities of the Torsion Plastometr. Silesian Technical University, Katowice, 1998. ISBN 83-910722-0-7.

Way of continuous check of knowledge in the course of semester

Written text.


Other requirements

Elaboration of semester project and completing written tests.


Subject has no prerequisities.


Subject has no co-requisities.

Subject syllabus:

1. Introducing, terminology, definitions (deformation behaviour, structure-forming processes). 2. Dislocation mechanism of plactic deformation, hardening, cold forming. 3. Methodology of the complex study of hot deformation behaviour. 4. Influence of friction, additional stresses and state of stresses on formability of material. 5. Analysis of the hot tensile/compression/torsion test (application, strong/weak points). 6. Survey of the application possibilities of plastometre Gleeble, introduction of the HDS-20 simulator. 7. Comparison of deformation behaviour of austenite and ferrite (sliding systems, deformation resistance). 8. Activation energy at forming, physical sense of the Zener-Hollomon parameter, dynamic softening. 9. Matahematical description of the kinetics of postdynamic softening processes (Avrami’s equation). 10. Principles of controlling the structure development din the course of hot forming (effecting the recrystallization and phase transformations). 11. Types and kinetics of precipitation, effect of the various particles on deformation behaviour. 12. Influence of the chemical composition on phase structure and deformation behaviour of material. 13. Effect of the state of structure on deformation behaviour (ingots, concast products, worked structure, grain size). 14. Influence of the thermomechanical factors on deformation behaviour (temperature, strain rate, deformation history). 15. Mathematical models of cold/hot deformation resistance (including the influence of softening processes).

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 pointsMax. počet pokusů
Credit and Examination Credit and Examination 100 (100) 51
        Credit Credit 30  16
        Examination Examination 70  35 3
Mandatory attendence participation: Participation min. 80%

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Conditions for subject completion and attendance at the exercises within ISP:

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Occurrence in study plans

Academic yearProgrammeBranch/spec.Spec.ZaměřeníFormStudy language Tut. centreYearWSType of duty
2021/2022 (N0715A270003) Metallurgical engineering TAM P Czech Ostrava 1 Compulsory study plan
2021/2022 (N0715A270003) Metallurgical engineering TAM K Czech Ostrava 1 Compulsory study plan
2020/2021 (N0715A270003) Metallurgical engineering TAM K Czech Ostrava 1 Compulsory study plan
2020/2021 (N0715A270003) Metallurgical engineering TAM P Czech Ostrava 1 Compulsory study plan
2019/2020 (N0715A270003) Metallurgical engineering TAM P Czech Ostrava 1 Compulsory study plan
2019/2020 (N0715A270003) Metallurgical engineering TAM K Czech Ostrava 1 Compulsory study plan

Occurrence in special blocks

Block nameAcademic yearForm of studyStudy language YearWSType of blockBlock owner

Assessment of instruction

2021/2022 Winter
2020/2021 Winter
2019/2020 Winter