Zobrazeno 1 - 10
of 56
pro vyhledávání: '"Jacek Tomków"'
Publikováno v:
Applied Sciences, Vol 14, Iss 14, p 6077 (2024)
The Applied Sciences Editorial Office retracts the article, “Laser Welding of UNS S33207 Hyper-Duplex Stainless Steel to 6061 Aluminum Alloy Using High Entropy Alloy as a Filler Material” [...]
Externí odkaz:
https://doaj.org/article/35e6870182534a5799828f2bdf0d70b1
Publikováno v:
Journal of Materials Research and Technology, Vol 23, Iss , Pp 715-729 (2023)
Tool tilt angle (TTA) is a critical factor that can control material flow in polymeric materials' friction stir joining (FSJ). This study selected a TTA range between 0° to 4° for FSJ of polypropylene (PP) polymer sheet. A modified computational fl
Externí odkaz:
https://doaj.org/article/d951cf32f03b4777987fa306d26f97a2
Publikováno v:
Applied Sciences, Vol 12, Iss 6, p 2849 (2022)
The high entropy alloy (HEA) filler used during the fabrication method determines the reliability of HEAs for steel-aluminum dissimilar alloy configuration. HEAs have a direct impact on the formation of intermetallic compounds (IMC) formed by the int
Externí odkaz:
https://doaj.org/article/a132e798b21146a5aaf1e1d6c31f6531
Publikováno v:
Revista de Metalurgia, Vol 55, Iss 1, Pp e140-e140 (2019)
El método de desplazamiento de la glicerina se utilizó para determinar el contenido de hidrógeno difundido en el metal depositado. Las muestras se soldaron en aire y en agua con electrodos recubiertos de rutilo. En la primera parte, las se soldaro
Externí odkaz:
https://doaj.org/article/eadaa3e612824519bdb52c0dc47830d1
Autor:
Jacek Tomków, Anna Janeczek
Publikováno v:
Applied Sciences, Vol 10, Iss 5, p 1823 (2020)
In this paper the influence of in situ local heat treatment performed by additional stitches on the weldability of high-strength low-alloy (HSLA) S355J2C+N steel was tested. The investigated steel is characterized by high susceptibility to cold crack
Externí odkaz:
https://doaj.org/article/90e5ae0c42734ed1b73ddac1f7d835d4
Autor:
Amir Ghiasvand, Alireza Fayazi Khanigi, John William Grimaldo Guerrero, Hamed Aghajani Derazkola, Jacek Tomków, Anna Janeczek, Adrian Wolski
Publikováno v:
Coatings
Volume 13
Issue 2
Pages: 405
Volume 13
Issue 2
Pages: 405
In this study, the effects of two geometrical parameters of the re-entrant auxetic cells, namely, internal cell angle (θ) and H/L ratio in which H is the cell height, and L is the cell length, have been studied on the variations of Poisson’s ratio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::209e6f6dabac0c824b2910ffc00a9a0c
Publikováno v:
Advances in Materials Science. 21:67-78
This study examined the effect of induction heating on the microstructure and corrosion characteristics of hybrid friction stir welded AISI 410 stainless steel. Five joints have been produced with different friction stir welding parameters like weldi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec6008eaba4ffcb8f7139dd7c112d8c1
https://doi.org/10.2478/adms-2021-0025
https://doi.org/10.2478/adms-2021-0025
Publikováno v:
Coatings; Volume 13; Issue 1; Pages: 15
The paper extends the concept of cut edge quality and examines the fibre laser cutting process. A Prima Power Platino Fiber Evo device with a reference speed (RS) of 3500 mm/min was used for laser cutting. In order to analyse the influence of the las
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7c0d2278554e559c4fd0ddd14ac2b84f
Publikováno v:
Advances in Science and Technology Research Journal, Vol 15, Iss 3, Pp 288-296 (2021)
The participation of high strength steels in marine and offshore structures is increasing, which makes it necessary to develop recommendations for underwater repair welding works. The article presents the results of bead-on-plate welded specimens mad
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b79140688a56ec941c514eecebf0f203
http://www.astrj.com/Bead-on-Plate-Underwater-Wet-Welding-on-S700MC-Steel,140223,0,2.html
http://www.astrj.com/Bead-on-Plate-Underwater-Wet-Welding-on-S700MC-Steel,140223,0,2.html