Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Athanasios Toumpis"'
Autor:
Willian S. de Carvalho, Jonathan Draper, Talina Terrazas-Monje, Athanasios Toumpis, Alexander Galloway, Sergio T. Amancio-Filho
Publikováno v:
Journal of Materials Research and Technology, Vol 26, Iss , Pp 5716-5730 (2023)
Ultrasonic Joining (U-Joining) produces through-the-thickness reinforced (TTR) hybrid joints between thermoplastics and surface-structured metals. The joining parameters were previously optimized to join additively manufactured (AM) 316L stainless st
Externí odkaz:
https://doaj.org/article/0eeebea063ae4015a4a5f722be9ce4d0
Publikováno v:
Metals, Vol 13, Iss 11, p 1860 (2023)
The design life of welded structures and components extends into the very high cycle fatigue (VHCF) regime across various applications. However, the availability of data on the fatigue behaviour of welded joints in the VHCF regime is limited, particu
Externí odkaz:
https://doaj.org/article/59466f8ea87942d1a2967617c0411f75
Publikováno v:
Journal of Materials Research and Technology, Vol 9, Iss 5, Pp 11968-11979 (2020)
This work aims to study the influence of the tool rotational speed and tool traverse speed on dissimilar friction stir butt welds on 3 mm thick AA5083 to commercially pure copper plates. Complex microstructures were formed in the thermo-mechanically
Externí odkaz:
https://doaj.org/article/c00e862fbd9e4f17858df46fba2cdc1f
Publikováno v:
Metals, Vol 9, Iss 4, p 479 (2019)
In this work, friction surfacing (FS) of AA5083 on a DH36 steel substrate was experimentally studied. The process parameters such as rotation speed, travel speed and feed rate are of great significance to the success of the FS process. Seven friction
Externí odkaz:
https://doaj.org/article/d83fb166dad54dfd87e61d6b34baa0bc
Publikováno v:
Sustainable Materials and Technologies. 36:e00600
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ce969a3fae0326093c243bffb287b405
https://doi.org/10.1016/j.susmat.2023.e00600
https://doi.org/10.1016/j.susmat.2023.e00600
A novel approach for predicting the intermetallic compound (IMC) formation during friction stir welding (FSW) of AA6061 to commercially pure copper has been developed, in addition to their effect on mechanical properties. The temperature distribution
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f6bfefedce0b27a2217bf56f882a3b77
https://strathprints.strath.ac.uk/78178/1/Karrar_etal_STWJ_2021_Prediction_and_validation_of_intermetallic_compound_formation_during.pdf
https://strathprints.strath.ac.uk/78178/1/Karrar_etal_STWJ_2021_Prediction_and_validation_of_intermetallic_compound_formation_during.pdf
Publikováno v:
The International Journal of Advanced Manufacturing Technology. 112:2805-2813
Isogrid is a highly efficient stiffened plate structure which was developed in the aerospace industry for use in rocketry and space structures. Its current form is unviable outwith these applications, as the available production methods are expensive
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2d240f98304ae5426bc913d046ff8a4d
https://doi.org/10.1007/s00170-020-06525-x
https://doi.org/10.1007/s00170-020-06525-x
Publikováno v:
Science and Technology of Welding and Joining. 26:91-98
Welding of copper and aluminium has been problematic with tradition fusion method. The friction stir welding (FSW) was employed to butt weld the T2 copper and 1061 aluminium alloy plates. The welding parameters were planned by the orthogonal experime
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8f2047f57867c8f3400de31a5126ef91
https://doi.org/10.1080/13621718.2020.1837491
https://doi.org/10.1080/13621718.2020.1837491
Autor:
Maider Olasolo, Alexander Galloway, Athanasios Toumpis, Andrew Wallace, Tiziana Marrocco, Fiona B. Sillars, Ronnie G. Woodward
Environmental conditions, testing variables, and material properties significantly influence the sliding wear behavior of all tribosystems. Such parameters affect the mechanism of wear occurring, govern how the wear scar will be categorized, and cont
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a3a3884856ef7a138950f937da73e37e
https://strathprints.strath.ac.uk/77197/1/Woodward_etal_TT_2021_The_Influence_of_Load_on_Dry_and_Tribocorrosive_Sliding_of_AISI_4330.pdf
https://strathprints.strath.ac.uk/77197/1/Woodward_etal_TT_2021_The_Influence_of_Load_on_Dry_and_Tribocorrosive_Sliding_of_AISI_4330.pdf
Publikováno v:
Wear. :204283
The present study investigates the tribological properties of G350 grey cast iron in various microstructural conditions. Quench and temper heat treatments were conducted at four tempering temperatures, from 400 °C to 700 °C, to produce a range of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8febcc8e19e38a14f1409ceae231dd24
https://doi.org/10.1016/j.wear.2022.204283
https://doi.org/10.1016/j.wear.2022.204283