Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Kamil Ochał"'
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-18 (2023)
Abstract The effects of ball burnishing on tribological behaviour in dry reciprocating motion have not yet been studied. This work attempts to fill this gap. The steel disc samples after milling were ball burnished. Due to ball burnishing, the averag
Externí odkaz:
https://doaj.org/article/835029a9d1564ca180a6cdb3a1fbd35e
Publikováno v:
Tehnički Vjesnik, Vol 28, Iss 2, Pp 540-547 (2021)
The lifetime of the elements made of Ni-base superalloys can be strongly increased by introducing compressive stresses. Such stresses increase the resistance of cracks nucleation and formation during cyclic loads. Therefore, it is important to know h
Externí odkaz:
https://doaj.org/article/3bc324a62986450bbaf782dcf9f1f716
Autor:
Rafał Kluz, Magdalena Bucior, Andrzej Dzierwa, Katarzyna Antosz, Wojciech Bochnowski, Kamil Ochał
Publikováno v:
Applied Sciences, Vol 13, Iss 3, p 1305 (2023)
The article presents the results of an analysis of the surface roughness parameters, microhardness, and the stresses of the surface layer ofFSW butt joints subjected to the burnishing process with a diamond tip. This can be useful in selecting the op
Externí odkaz:
https://doaj.org/article/9c4a957e49e0430e8a02279520b57a62
Autor:
Magdalena Bucior, Rafał Kluz, Tomasz Trzepieciński, Kamil Jurczak, Andrzej Kubit, Kamil Ochał
Publikováno v:
Materials, Vol 15, Iss 24, p 8835 (2022)
This article presents the influence of the Shot Peening (SP) process on residual stress and surface roughness of AMS 5504 joints welded using the Tungsten Inert Gas (TIG) method. Thin-walled steel structures are widely used in the aviation and automo
Externí odkaz:
https://doaj.org/article/192c7899adb34787b90e9481266e8e21
Publikováno v:
Materials, Vol 15, Iss 22, p 8252 (2022)
Low weight and high strength are significant factors in the current decade’s spread of composite sandwich materials. Previous studies have proven that forming stiffening ribs in these materials through the Single Point Incremental Forming (SPIF) pr
Externí odkaz:
https://doaj.org/article/268c18896bba4a1fb84659c6104802b8
Autor:
Kamil Leksycki, Agnieszka Kaczmarek-Pawelska, Kamil Ochał, Andrzej Gradzik, Danil Yurievich Pimenov, Khaled Giasin, Daniel Chuchala, Szymon Wojciechowski
Publikováno v:
Materials, Vol 14, Iss 22, p 6917 (2021)
The influence of cooling conditions and surface topography after finish turning of Ti6Al4V titanium alloy on corrosion resistance and surface bioactivity was analyzed. The samples were machined under dry and minimum quantity lubrication (MQL) conditi
Externí odkaz:
https://doaj.org/article/a57d6ef8051344a3b12fcb6ef3b8973e
Autor:
Ryszard Filip, Kamil Ochał, Kamil Gancarczyk, Wojciech Jerzy Nowak, Barbara Kościelniak, Bartek Wierzba
Publikováno v:
Materials, Vol 14, Iss 15, p 4269 (2021)
In the present work, Pyrowear53 steel was subjected to the impulse carburizing LPC process. After carburation, the material was quenched and tempered. Postprocessing analyses included the measurement of hardness, carbon content, residual austenite, a
Externí odkaz:
https://doaj.org/article/f4047eaa9bb244e5b09adeb9b8d8623c
Publikováno v:
Materials, Vol 13, Iss 16, p 3529 (2020)
The influence of surface roughness on its high temperature oxidation for an Ni-base superalloy was studied using laser profilometry, atomic force microscopy, mass change measurements, glow-discharge optical emission spectrometry, scanning electron mi
Externí odkaz:
https://doaj.org/article/cd425f0b39a341ac9b848c663c195f39
Publikováno v:
Metals, Vol 9, Iss 7, p 782 (2019)
In the present work, it is shown that the surface preparation method used on two Ni-based superalloys prior to aluminizing chemical vapor deposition (CVD) is one of the most important factors determining the oxidation resistance of aluminized Ni-base
Externí odkaz:
https://doaj.org/article/10ea03ac6708451c927e629733936f1f
Publikováno v:
Advances in Science and Technology Research Journal. 17:86-93
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a4388dba6f1ee1fdde061cf5bf4633fe
https://doi.org/10.12913/22998624/156943
https://doi.org/10.12913/22998624/156943