P. O. Maruščak (Author), Denys Baran (Author), Vladimir Gliha (Author)

Abstract

Regularities of static and cyclic deformation, damage and fracture of heat-resistant steel 25Kh1M1F, based on the approaches of physical mesomechanics and 3D interferometry method, are presented in this paper. The applicability of these techniques for different hierarchy levels of deformation was studied. The investigation of scanning microscope photos was conducted for several dissipative structures, fragmentation of the material, localisation of macrodeformation and subsequent failure on macro- and mesolevel. It is shown that the used modern techniques of experimental analysis are very efficient in understanding deformation and damage evolution in materials.

Keywords

fracture;heat-resistant steel;cyclic loading;fatigue;plastic deformation;

Data

Language: English
Year of publishing:
Typology: 1.01 - Original Scientific Article
Organization: UM FS - Faculty of Mechanical Engineering
UDC: 621.7:620.1/.2
COBISS: 16775446 Link will open in a new window
ISSN: 1392-1320
Parent publication: Medžiagotyra
Views: 800
Downloads: 309
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Other data

Secondary language: Slovenian
Secondary keywords: mehanika loma;ciklično obremenjevanje;utrujenost materiala;plastične deformacije;
URN: URN:SI:UM:
Type (COBISS): Scientific work
Pages: str. 29-33
Volume: ǂVol. ǂ19
Issue: ǂno. ǂ1
Chronology: 2013
DOI: 10.5755/j01.ms.19.1.3821
ID: 10859334