| dc.contributor.author | Petraitis, Gediminas | |
| dc.contributor.author | Leonavičius, Mindaugas Kazimieras | |
| dc.contributor.author | Stonkus, Rimantas | |
| dc.contributor.author | Stupak, Stanislav | |
| dc.date.accessioned | 2023-09-18T20:04:37Z | |
| dc.date.available | 2023-09-18T20:04:37Z | |
| dc.date.issued | 2014 | |
| dc.identifier.issn | 1822-2951 | |
| dc.identifier.other | (BIS)VGT02-000028370 | |
| dc.identifier.uri | https://etalpykla.vilniustech.lt/handle/123456789/146553 | |
| dc.description.abstract | Ductile iron's casting defects, caused by production technology imperfections, change stress strain state, resistance to static and cyclic loading and, being near the surface, may become the sources of fatigue cracks nucleation. The study examines the effect of iron casting defects on stress intensity factor K and crack propagation. Performed research includes special semi-natural specimens' experimental testing data, analyse defects shape influence on cyclik fracturing process and the limitations on the analytical calculation methods. The study is extended by SEM fracture analysis, which allowed specifying of individual defects influence on cyclic fracturing process. | eng |
| dc.format.extent | p. 192-196 | |
| dc.format.medium | tekstas / txt | |
| dc.language.iso | eng | |
| dc.subject | MC04 - Mechaniniai ir mechatroniniai įtaisai ir procesai / Mechanical and mechatronic devices and processes | |
| dc.title | Effect of defects on cast iiron stress intensity factor | |
| dc.type | Straipsnis recenzuotame konferencijos darbų leidinyje / Paper published in peer-reviewed conference publication | |
| dcterms.references | 8 | |
| dc.type.pubtype | P1d - Straipsnis recenzuotame konferencijos darbų leidinyje / Article published in peer-reviewed conference proceedings | |
| dc.contributor.institution | Vilniaus Gedimino technikos universitetas | |
| dc.contributor.faculty | Fundamentinių mokslų fakultetas / Faculty of Fundamental Sciences | |
| dc.contributor.faculty | Mechanikos fakultetas / Faculty of Mechanics | |
| dc.subject.researchfield | T 009 - Mechanikos inžinerija / Mechanical enginering | |
| dc.subject.ltspecializations | L104 - Nauji gamybos procesai, medžiagos ir technologijos / New production processes, materials and technologies | |
| dc.subject.en | Cast iron | |
| dc.subject.en | High-cycle fatigue | |
| dc.subject.en | Fracture | |
| dc.subject.en | Dross | |
| dcterms.sourcetitle | Mechanika'2014 : proceedings of the 19th international conference, 24, 25 April, 2014, Kaunas University of Technology, Lithuania | |
| dc.publisher.name | Technologija | |
| dc.publisher.city | Kaunas | |
| dc.identifier.elaba | 4074218 | |
