Zobrazeno 1 - 10
of 48
pro vyhledávání: '"Ihor Dzioba"'
Autor:
Ihor Dzioba, Robert Pała
Publikováno v:
Metals, Vol 9, Iss 5, p 508 (2019)
This paper presents results of strength and fracture toughness properties of low-carbon high-strength Hardox-400 steel. Experimental tests were carried out for specimens of different thickness at wide temperature range from −100 to 20 °C. The depe
Externí odkaz:
https://doaj.org/article/1110ffe3f7a647fc894f7a57e0e75149
Publikováno v:
Materials; Volume 16; Issue 8; Pages: 3017
This paper presents the research results on the mechanical behavior of the low-carbon rolled steel of a sea portal crane after a 33-year operation depending on the operational stresses and rolling direction in order to assess its serviceability. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::22c738e4b0d30f333ec657e37c031b62
Publikováno v:
Materials Science. 56:748-754
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::edbc393814751ebf7fe82a67e381b092
https://doi.org/10.1007/s11003-021-00491-9
https://doi.org/10.1007/s11003-021-00491-9
Publikováno v:
Materials; Volume 15; Issue 7; Pages: 2659
The paper presents the results of tests conducted to identify the damage process in specimens collected from the steel of a gas pipeline. The tests concerned specimens made of S235 steel subject to quasi-static loading—uniaxial tension until failur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2e734c71394166debcdc3fe650e5a272
https://pubmed.ncbi.nlm.nih.gov/35407991
https://pubmed.ncbi.nlm.nih.gov/35407991
Publikováno v:
Engineering Failure Analysis. 141:106715
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6956f9a3a2ed1f01dc1370912c1a662f
https://doi.org/10.1016/j.engfailanal.2022.106715
https://doi.org/10.1016/j.engfailanal.2022.106715
Autor:
Ihor Dzioba, Sebastian Lipiec
Publikováno v:
Procedia Structural Integrity. 16:97-104
The development of mechanical fields before the crack tip and the appropriate development of the cracking process in S355JR ferritic steel are analyzed. In order to obtain different cracking mechanisms, the tests were carried out in the temperature r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::668f3e7c78fcb3e4a08a9638680109ad
https://doi.org/10.1016/j.prostr.2019.07.027
https://doi.org/10.1016/j.prostr.2019.07.027
Autor:
O. T. Tsyrul’nyk, H. V. Krechkovs’ka, Ihor Dzioba, Sebastian Lipiec, Hryhoriy Nykyforchyn, Robert Pała, Oleksandra Student, Olha Zvirko, Myroslava Hredil
Publikováno v:
Materials
Materials, Vol 14, Iss 3247, p 3247 (2021)
Volume 14
Issue 12
Materials, Vol 14, Iss 3247, p 3247 (2021)
Volume 14
Issue 12
This paper summarizes a series of the authors’ research in the field of assessing the operational degradation of oil and gas transit pipeline steels. Both mechanical and electrochemical properties of steels are deteriorated after operation, as is t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f8a16eefbac022e2ef8ef3a533a83aad
http://europepmc.org/articles/PMC8231119
http://europepmc.org/articles/PMC8231119
Publikováno v:
Lecture Notes in Civil Engineering ISBN: 9783030580728
The in-service degradation of pipeline steels, affecting performance of natural gas transportation infrastructure, is now comprehensively investigated with the usage of various approaches. Steel degradation implies embrittlement and decreasing the me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8a1b1ac2c2e8eb99d69969ff1660c9bd
https://doi.org/10.1007/978-3-030-58073-5_14
https://doi.org/10.1007/978-3-030-58073-5_14
Publikováno v:
Materials, Vol 13, Iss 2909, p 2909 (2020)
Materials
Volume 13
Issue 13
Materials
Volume 13
Issue 13
The paper describes tests conducted to identify the mechanisms occurring during the fracture of single-edge notches loaded in three-point bending (SENB) specimens made from an Al&ndash
Ti laminate. The experimental tests were complemented with m
Ti laminate. The experimental tests were complemented with m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c424696df24d621b48efa3aaf5a465bb
https://www.mdpi.com/1996-1944/13/13/2909
https://www.mdpi.com/1996-1944/13/13/2909
Autor:
Tadeusz Pala, Ihor Dzioba
Publikováno v:
Materials
Volume 13
Issue 3
Materials, Vol 13, Iss 3, p 747 (2020)
Volume 13
Issue 3
Materials, Vol 13, Iss 3, p 747 (2020)
This paper presents a strength analysis of joints made during high-strength steel S960 welding. Joints obtained by conventional and laser welding were tested. The most attention was focused on assessing the strength of the material at Heat Affect Zon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::838db6606104969be902435ee5b6d780
http://europepmc.org/articles/PMC7040786
http://europepmc.org/articles/PMC7040786