Matej Drobne (Author), Tomaž Vuherer (Author), Ivan Samardžić (Author), Srečko Glodež (Author)

Abstract

Fatigue crack growth and fracture mechanics analysis of a working roll surface layer material is presented in this paper. The research is done on a hot strip mill working roll where High Chromium Steel is used for roll’s shell material. To obtain corresponding parameters, a rectangular single edge notched bend specimens – SENB, according to standard BS 7448, were used. The fatigue crack growth analysis was done on a resonant testing machine with use of special crack gauges, while for fracture mechanics parameters the electro–mechanical testing machine was used.

Keywords

mehanika loma;rast razpoke;rast utrujenostne razpoke;utrujenost materiala;visoko legirano kromovo jeklo;preiskava materiala;fracture mechanics;fatigue crack growth;metal forming;rolling process;high chromium steel;

Data

Language: English
Year of publishing:
Typology: 1.01 - Original Scientific Article
Organization: UM FS - Faculty of Mechanical Engineering
UDC: 539.42:621.77
COBISS: 17828886 Link will open in a new window
ISSN: 0543-5846
Views: 693
Downloads: 101
Average score: 0 (0 votes)
Metadata: JSON JSON-RDF JSON-LD TURTLE N-TRIPLES XML RDFA MICRODATA DC-XML DC-RDF RDF

Other data

Secondary language: Slovenian
Secondary keywords: mehanika loma;rast razpoke;rast utrujenostne razpoke;utrujenost materiala;visoko legirano kromovo jeklo;preiskava materiala;
URN: URN:SI:UM:
Type (COBISS): Scientific work
Pages: str. 481-484
Volume: ǂVol. ǂ53
Issue: ǂno. ǂ4
Chronology: 2014
ID: 10846217