Course detail

Structural and Mechanical Properties of Advanced Materials

FSI-TVNAcad. year: 2011/2012

Crystalline structure, microstructure mechanical properties and application of selected advanced materials in the engineering practice. Nanostructured materials - carbon fibers, nanolayers and nanotubes, bulk magnetic nanomaterials and ultra-fine grained materials. Shape-memory alloys - shape-memory effect and principles of mechatronic actuators. Composite materials - fiber-reinforced composites, particle-reinforced composites and laminates.

Language of instruction

Czech

Number of ECTS credits

4

Mode of study

Not applicable.

Guarantor

prof. RNDr. Jaroslav Pokluda, CSc.

Department

Institute of Physical Engineering (ÚFI)

Learning outcomes of the course unit

The student gains basic information concerning microstructure, mechanical properties, technology and applications of advanced materials in recent engineering and technology.

Prerequisites

Solid State Physics, Materials Science and Engineering.

Co-requisites

Not applicable.

Planned learning activities and teaching methods

Teaching methods depend on the type of course unit as specified in the article 7 of BUT Rules for Studies and Examinations.

Assesment methods and criteria linked to learning outcomes

The assessment of a student is made upon his performance in practice and quality of a discussion on topics selected at the colloquium (lecture notes allowed at preparation).

Course curriculum

Not applicable.

Work placements

Not applicable.

Aims

The main aim lies in elucidation of unique microstructure of advanced materials as well as in understanding a physical nature of relationship between the microstructure and mechanical properties of such materials. The student also gains basic information about possibilities of application of these materials in the recent engineering practice.

Specification of controlled education, way of implementation and compensation for absences

The presence of students at practice is obligatory and is monitored by a tutor. The way how to compensate missed practice lessons will be decided by a tutor depending on the range and content of the missed lessons.

Recommended optional programme components

Not applicable.

Prerequisites and corequisites

Not applicable.

Basic literature

Not applicable.

Recommended reading

BELLOUARD Y.: Microrobotics and Microdevices based on Shape-Memory Alloys. In: Smart Materials, Columbus, Ohio 2003, pp.620-644

Classification of course in study plans

  • Programme N3901-2 Master's

    branch M-FIN , 2 year of study, summer semester, compulsory-optional
    branch M-FIN , 1 year of study, summer semester, compulsory-optional

Type of course unit

 

Lecture

26 hod., optionally

Teacher / Lecturer

prof. RNDr. Jaroslav Pokluda, CSc.

Syllabus

Defects of atomic structure (0 - 5 lessons).
Theory of deformation and fracture (6 - 11).
Nanomaterials:
- carbon fibers, layers and tubes (12 - 13),
- magnetic nanomaterials (14 - 15),
ultra-fine grained materials (16 - 17),
Shape-memory alloys:
- shape-memory effect (18 - 19)
- principles of mechatronic actuators (20-21)
Composite materials:
- fiber reinforced composites and laminates (22-24)
- particle-reinforced composites (25-26).

Exercise

13 hod., compulsory

Teacher / Lecturer

prof. RNDr. Jaroslav Pokluda, CSc.

Syllabus

Defects of atomic structure:
- theory of atomic bonds (1-4)
- ideal crystalline structures(5-8).
- theory of dislocations (9 - 12).
Fracture mechanics:
- stress- strain field at the crack tip (13-16)
- quantitative fractography of fatigue fracture (17-18)
Nanomaterials and shape-memory alloys:
- theoretical strength of carbon nanotubes (19-20)
- elasticity of ideal crystals and twins in Ni-Ti alloy (21-22)
- deformation micromechanisms of ultra-fine grained materials (23-24)
Excursion to the Institute of Physics of Materials in Brno (25-26)