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[43520] Artykuł: ANALYSIS OF STRESS AND STRAIN FIELDS IN AND AROUND INCLUSIONS OF VARIOUS SHAPES IN A CYLINDRICAL SPECIMEN LOADED IN TENSIONCzasopismo: Archives of Metallurgy and Materials Tom: 61, Zeszyt: 2, Strony: 569-575ISSN: 1733-3490 Wydawca: POLSKA AKAD NAUK, POLISH ACAD SCIENCES, INST METALL & MATER SCI PAS, PL, 00-901 WARSZAWA, POLAND Opublikowano: Czerwiec 2016 Liczba arkuszy wydawniczych: 0.75 Autorzy / Redaktorzy / Twórcy
Grupa MNiSW: Recenzowana publikacja w języku innym niż polski w zagranicznym czasopiśmie spoza listy Punkty MNiSW: 5 Klasyfikacja Web of Science: Article Pełny tekst DOI Web of Science Keywords: void nucleation  inclusion fracture  critical stress  |
A numerical analysis is performed of the stress field in and around inclusions of various shapes. Inclusions both stiffer and more compliant than the metal matrix are analysed. The critical stresses required for inclusion fracture are estimated after observation of cavities and inclusions by scanning electron microscopy. Real inclusions were observed after performing uniaxial loading to different amounts of overall strain. The material tested was Hardox-400 steel.