Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Ivan Shabalov"'
Publikováno v:
Metallurgist. 63:1054-1070
We describe a study of fractures and metal structure in the fusion zone (FZ) and weld center (WC) for longitudinal welds and base metal (BM) in large-diameter pipe with strength class K60 (Grade X70) tested for crack resistance including a determinat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a047585fbafc477d8b8020513de7e00c
https://doi.org/10.1007/s11015-020-00924-x
https://doi.org/10.1007/s11015-020-00924-x
Autor:
Ivan Shabalov, S. G. Vasil’ev, V. Ya. Velikodnev, T. Sh. Akhmedova, A. V. Kudrya, E. A. Sokolovskaya
Publikováno v:
Metallurgist. 62:1167-1172
The efficiency of statistical analysis of the results of acceptance tests (methods of classical statistics and cognitive graphics) for pipe metal quality heterogeneity is evaluated.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7cffa43d0a34f10ff8915645f28016f6
https://doi.org/10.1007/s11015-019-00769-z
https://doi.org/10.1007/s11015-019-00769-z
Publikováno v:
Metallurgist. 62:911-920
Results are summarized for testing the mechanical properties of pipe of strength class K60 (corresponds approximately to strength category X70) with increased deformation capacity 1420 mm in diameter with wall thickness of 25.8 and 32.0 mm of industr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::287ef73c2775918945388ff5eb720b68
https://doi.org/10.1007/s11015-019-00741-x
https://doi.org/10.1007/s11015-019-00741-x
Publikováno v:
St Petersburg University Journal of Economic Studies. 35:484-512
The article aims to shed a light on the role processes of negotiations for the development of industry, especially in the context of fundamental changes caused by external factors that require adapting contracts. The study considers the example of Ru
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5eb6f27fc2b08ee7c390bfd1c9fea1e
https://doi.org/10.21638/spbu05.2019.401
https://doi.org/10.21638/spbu05.2019.401
Publikováno v:
Energy Research & Social Science. 80:102223
This article examines the institutional setting implemented by a fragmented industry to face a technologically and politically challenging environment. It does so through the lens of recent developments in new institutional economics building on the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4439901a4f43b30bb182bf19538458b7
https://doi.org/10.1016/j.erss.2021.102223
https://doi.org/10.1016/j.erss.2021.102223
Autor:
Ivan Shabalov, V. Ya. Velikodnev, V. S. Kalenskii, E. V. Yakushev, S. Yu. Nastich, G. A. Filippov, M. Yu. Matrosov
Publikováno v:
Metallurgist. 61:686-693
Results are given for evaluation of the effect of longitudinal deformation on the change of the mechanical properties and steel properties with a two-phase pipe metal structure previously given low-temperature heat treatment simulating application of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::824905e3bc178e515136cee7bd3a659a
https://doi.org/10.1007/s11015-017-0550-5
https://doi.org/10.1007/s11015-017-0550-5
Autor:
V. I. Il’inskii, S. A. Chegurov, M. A. Bubnov, A. V. Puiko, V. S. Kalenskii, S. Yu. Nastich, P. S. Mezentsev, Ivan Shabalov, V. Ya. Velikodnev
Publikováno v:
Metallurgist. 60:1070-1079
The change in mechanical properties and shape parameters is studied for pipe with high deformation capacity (HDC) 1420 × 21.7 mm in size of strength class K60 during cold bend manufacture with a reduction in bend radius. Features are demonstrated of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::71465b729d44ff14048e07bf13af7bb0
https://doi.org/10.1007/s11015-017-0409-9
https://doi.org/10.1007/s11015-017-0409-9
Publikováno v:
E3S Web of Conferences, Vol 121, p 04016 (2019)
The perspective ways to improve the strength properties and resistance to hydrogen induced cracking (HIC) of low-alloy pipe steels were established. The possibility to improve the strength properties and resistance to HIC of plates due the additive o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7c35b18f9109feb98ef19eedde382550
https://www.e3s-conferences.org/articles/e3sconf/pdf/2019/47/e3sconf_cr18_04016.pdf
https://www.e3s-conferences.org/articles/e3sconf/pdf/2019/47/e3sconf_cr18_04016.pdf
This book summarizes the results of experimental work on the development of technologies for the manufacture of sour service line pipe steels. It presents the latest theories on the mechanisms of cracking and factors affecting fracture resistance in
Publikováno v:
Pipeline Steels for Sour Service ISBN: 9783030006464
Continuously cast slab serves as a billet for the production of high-quality plate and coiled stock for pipes. The initial quality of slab largely determines the ability to meet the requirements on surface quality, contamination with non-metallic inc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6dd76d286f79fb498c487eae61ae0ac7
https://doi.org/10.1007/978-3-030-00647-1_3
https://doi.org/10.1007/978-3-030-00647-1_3