6. 12. 2019  14:01 Mikuláš
Akademický informačný systém

Sylabus predmetu MFZS01_6I - Metallography and Fractography of Welded Joints (MTF - SS 2019/2020)


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University: Slovak University of Technology in Bratislava
Faculty: Faculty of Materials Science and Technology in Trnava
Course unit code: MFZS01_6I
Course unit title: Metallography and Fractography of Welded Joints
Mode of delivery, planned learning activities and teaching methods:
lecture2 hours weekly / 26 hours per semester of study (on-site method)
26 hours per semester of study (combined method)
laboratory/construction practice2 hours weekly / 26 hours per semester of study (on-site method)
26 hours per semester of study (combined method)

 
Credits allocated: 5
 
Recommended semester/trimester: Welding and Joining of Materials - master (compulsory), 2. semester
Welding and Joining of Materials - master (compulsory), 2. semester
Materials Engineering - master (semi-compulsory), 2. semester
Materials Engineering - master (semi-compulsory), 2. semester
Level of study: 2.
Prerequisites for registration: none
 
Assesment methods:
During the semester there will be two written tests of knowledge in a lecture in the range of lectures and exercises with a maximum score of over 10 points. Students must develop four projects in laboratory exercises with the scores given to each of 10 points. Student who receives less than 15 points can not be granted credit.
 
Learning outcomes of the course unit:
The student will acquire advanced knowledge of metallographic analysis of the content of the subject material science. Obtain knowledge about light and scanning electron microscopy and preparation of samples for metallographic welded joints and fractographic analysis. The student can be able identify different phases and structural formations in welded joints of ferrous and non-ferrous alloys. The student find the relationship between equilibrium diagrams and real macrostructure and microstructure of welded joints. He can be obtained knowledges of the fractographic analysis. Student able to identify the fracture mechanism of welded joints based on morphological characteristics of the different types of fractures. All theoretical knowledge practically verified by the analysis of real welded joints.
 
Course contents:
Methods for preparation of metallographic and fractographic samples
Main characteristics and principles of metallographic and scanning electron microscope.
Microstructural characterization of welded joints
Detailed macroscopic and microscopic analysis of welded joints alloys based on iron and non-ferrous metals
Methods for detecting defects of welded joints
Fundamental mechanisms fracture of materials
Brittle and ductile fracture
Morphological macro and microcharacterization of fracture surfaces
Relationship between microstructure of welded joints and fracture behavior
 
Recommended or required reading:
Basic:
HRIVŇÁK, I. -- HRIVŇÁKOVÁ, D. Materiálografia. Bratislava : Slovenská technická univerzita v Bratislave, 2011. 363 p. ISBN 978-80-227-3606-0.
HRIVŇÁK, I. Fraktografia. Trnava : AlumniPress, 2009. 99 p. ISBN 978-80-8096-089-6.
HRIVŇÁK, I. Elektrónová mikroskopia ocelí. Bratislava : Veda, 1986. 284 p.
KOUTSKÝ, J. -- JANDOŠ, F. -- KAREL, V. Lomy ocelových částí. Praha : SNTL, 1976. 345 p.
JANDOŠ, F. -- ŘÍMAN, R. -- GEMPERLE, A. Využití moderních laboratorních metod v metalografii. Praha : SNTL, 1985. 384 p.

 
Language of instruction: slovak or english
 
Notes:
 
Courses evaluation:
Assessed students in total: 184

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45,1 %31,0 %21,2 %2,2 %0,5 %0 %
Name of lecturer(s): Ing. Katarína Bártová, PhD. (examiner, instructor)
prof. Ing. Ľubomír Čaplovič, PhD. (instructor, lecturer) - slovak, english
prof. Ing. Mária Dománková, PhD. (examiner, instructor, lecturer, person responsible for course)
 
Last modification: 20. 12. 2018
Supervisor: prof. Ing. Mária Dománková, PhD. and programme supervisor


Last modification made by Ing. Erika Kuracinová on 12/20/2018.

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