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Title Possibilities of using knowledge of fractal geometry in the study of stainless steel defects in engineering technology Author info Veronika Klopanová ... [et al.] Author Nováková Veronika 1992- (25%) UMBFP10 - Katedra matematiky
Co-authors Novák Viktor 1982- (25%)
Kvasnová Petra 1978- (25%) UMBFP07 - Katedra techniky a technológií
Novák Daniel 1952- (25%) UMBFP07 - Katedra techniky a technológií
Source document ERIN 2017 : education - research - inovation, papers proceedings 11th international conference for young researchers and PhD students, Ústí nad Labem, 17. - 18. 5. 2017. S. 280-287. - Ústí nad Labem : Univerzita Jana Evangelisty Purkyně v Ústí nad Labem, 2017 ; ERIN 2017 education - research - inovation, international conference for young researchers and PhD students Keywords fraktálna dimenzia - fractal dimension trhliny lomy RTG mikroanalýza fraktografia - fractography cracks Language English Country Czech Republic Annotation Fractal geometry is currently used in the natural sciences, social sciences, and also in technology. The article focuses on the possibilities of its use in material technology for studying cracks and fractures in Cr-Ni stainless steels. Within the presented research, we first determine chemical composition of inspected steel samples using RTG line scan. Further we demonstrate use of fractal geometry to study the shape of cracks, as a suitable math-ematical method describing objects of irregular shapes. If the conditions of self-similarity are met, then fractal geometry can describe various curved geometric shapes, such as crack and fractures. This method may further help to determine the causes of these disorders and their initiation. Public work category AFC No. of Archival Copy 39821 Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xpca - PUBLIKAČNÁ ČINNOSŤ 
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