F7130 Mechanical properties of solids

Faculty of Science
autumn 2021
Extent and Intensity
2/0/0. 2 credit(s) (plus extra credits for completion). Type of Completion: k (colloquium).
Teacher(s)
Mgr. Martin Friák, Ph.D. (lecturer)
prof. Mgr. Tomáš Kruml, CSc. (lecturer)
Guaranteed by
prof. RNDr. Josef Humlíček, CSc.
Department of Condensed Matter Physics – Physics Section – Faculty of Science
Contact Person: prof. Mgr. Tomáš Kruml, CSc.
Supplier department: Department of Condensed Matter Physics – Physics Section – Faculty of Science
Timetable
Fri 10:00–11:50 FUA
Course Enrolment Limitations
The course is offered to students of any study field.
Course objectives
Student will learn computations of stress and strain tensors within the framework of linear isotropic elasticity of continuum. Student will learn basic types of mechanical tests and parameters measured by these tests. Student will learn basic of theory of dislocations and mechanisms of plastic deformation in crystalline materials. Student will become acquainted with experimental techniques and results in fatigue of materials, creep, fracture mechanics, electron microscopy and multiscale modelling of materials.
Learning outcomes
Same as the goals of the course.
Syllabus
  • Definitions of stress and strain, Hooke’s law, Mohr’s diagram, simple examples in continuum mechanics.
  • Mechanical tests (tensile test, hardness, …), engineering units, macroscopic plasticity - criteria.
  • Mechanisms of elastic deformation.
  • Dislocations – definition and properties, dislocations in fcc, bcc and hcp.
  • Mechanisms of elastic deformation. Thermal activation, effective and internal stress, strengthening mechanisms, twinning, shape memory alloys.
  • Electron microscopy in physics of materials.
  • Multiscale modelling in materials science.
  • Basics of fracture mechanics.
  • • Fatigue of materials.
  • • Creep of materials.
Literature
    recommended literature
  • V. Navrátil - Fyzikální základy vědy o materiálu, učební text, bude poskytnut studentům
  • T. Kruml - J.P. Michel, učební texty budou poskytnuty studentům
  • HULL, Derek and D. J. BACON. Introduction to dislocations. 4th ed. Oxford: Butterworth-Heinemann, 2001, vii, 242. ISBN 0750646810. info
  • CALLISTER, William D. Materials science and engineering : an introduction. 3rd ed. New York: John Wiley & Sons, 1994, xx, 811. ISBN 0471581283. info
  • POKLUDA, Jaroslav, František KROUPA and Ladislav OBDRŽÁLEK. Mechanické vlastnosti a struktura pevných látek : (kovy, keramika, plasty). 1. vyd. Brno: PC-DIR - Nakladatekství Brno, 1994, 385 s. ISBN 8021405759. info
Teaching methods
Lecture with participation of students. Visit of laboratories. Lectures are running at the Institute of Physics of Materials, AS CR, Žižkova 22.
Assessment methods
colloquium
Language of instruction
Czech
Further comments (probably available only in Czech)
Study Materials
The course can also be completed outside the examination period.
The course is taught once in two years.
The course is also listed under the following terms Autumn 2007 - for the purpose of the accreditation, Autumn 1999, Autumn 2010 - only for the accreditation, Autumn 2000, Autumn 2001, Autumn 2002, Autumn 2003, Autumn 2004, Autumn 2005, Autumn 2006, Autumn 2007, Autumn 2008, Autumn 2009, Autumn 2010, Autumn 2011, Autumn 2011 - acreditation, spring 2012 - acreditation, Autumn 2012, Autumn 2013, Autumn 2014, Autumn 2015, autumn 2017, Autumn 2019, Spring 2021, Autumn 2022, Autumn 2023, Autumn 2024.
  • Enrolment Statistics (autumn 2021, recent)
  • Permalink: https://is.muni.cz/course/sci/autumn2021/F7130