Zobrazeno 1 - 10
of 116
pro vyhledávání: '"Hamed Jamshidi Aval"'
Publikováno v:
Journal of Materials Research and Technology, Vol 33, Iss , Pp 940-953 (2024)
In this study the effect of combination of heat treatment of consumable rod and solid solution heat treatment before fast multiple rotation rolling (FMRR) processing on microstructure, mechanical property and wear resistance of Al–Si–Cu alloy fri
Externí odkaz:
https://doaj.org/article/8ad30a0762e946cb9e55574579e175b9
Publikováno v:
Heliyon, Vol 10, Iss 17, Pp e36704- (2024)
This study aimed to fabricate a dual-phase (DP) steel with a combination of high strength-ductility-toughness by thermomechanical processing for industrial applications. Accordingly, the effects of 40 % cold deformation and intercritical annealing te
Externí odkaz:
https://doaj.org/article/11867f38991c4ac2ad5a5018659cc157
Autor:
Navid Samadi, Hamed Jamshidi Aval
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 495-506 (2024)
In this study the nickel-aluminide intermetallic cladded on AISI 1010 steed using dual wire arc process. The nickel-aluminide is fabricated in situ through an arc provided by a gas tungsten arc welding process and changing aluminum wire feeding rate.
Externí odkaz:
https://doaj.org/article/89bc213a226c4175a410fbd738bbd9ec
Publikováno v:
Heliyon, Vol 10, Iss 12, Pp e33276- (2024)
Pure copper is very soft, however, hardening the pure copper with most strengthening mechanisms leads to a significant reduction in electrical conductivity. Grain refinement is a better strengthening mechanism to maintain high enough electrical condu
Externí odkaz:
https://doaj.org/article/a5b9c2cdf1e84681a8de5ffb4290619e
Autor:
Hamed Jamshidi Aval, Ivan Galvão
Publikováno v:
Journal of Advanced Joining Processes, Vol 9, Iss , Pp 100192- (2024)
This study investigated the tool's rotational speed effect during dissimilar friction stir welding of A390–10 wt.% SiC composite-AA2024 aluminum alloy on microstructure, mechanical properties, and corrosion resistance. The results show that the tun
Externí odkaz:
https://doaj.org/article/b640eb13c75242f7870490abaada66c4
Autor:
Hamed Jamshidi Aval, Ivan Galvão
Publikováno v:
Heliyon, Vol 10, Iss 7, Pp e27714- (2024)
This study examined the effect of traverse speed on the mechanical properties, corrosion-resistance behavior, and microstructure of friction stir-welded A390/10 wt% SiC composites-AA2024 Al alloy joints. The laminar flow of both materials was found t
Externí odkaz:
https://doaj.org/article/811fb7f32c0049aea165e474f2bbd934
Publikováno v:
Journal of Materials Research and Technology, Vol 26, Iss , Pp 2847-2862 (2023)
In the current research, in order to eliminate the release of toxic ions from the stainless steel 304 layer, a bi-layered Ti-SS304 biocomposite was made using the friction stir welding process, and the corrosion-cellular behavior of this biocomposite
Externí odkaz:
https://doaj.org/article/ed463b3fdda241d9969cc77c688a6e00
Publikováno v:
Journal of Materials Research and Technology, Vol 26, Iss , Pp 218-234 (2023)
This research investigated the microstructure, mechanical properties, and corrosion resistance of friction stir back extruded AZ91-bioactive glass composites in parallel and perpendicular directions to the extrusion direction. The results showed that
Externí odkaz:
https://doaj.org/article/402c0606cb764e0f8c9a386bbb26f5b9
Publikováno v:
Journal of Materials Research and Technology, Vol 25, Iss , Pp 6992-7007 (2023)
In the present study, we investigated the effects of solution treatment and friction stir back extrusion on the microstructure, mechanical properties, and in-vitro corrosion behavior of the AZ91/64SiO2–31CaO–5P2O5 composite. The findings demonstr
Externí odkaz:
https://doaj.org/article/be181ce635be46d08711dcb4a9f79417
Publikováno v:
Journal of Materials Research and Technology, Vol 25, Iss , Pp 4860-4875 (2023)
This study examined the influence of the rotational speed of an A356 aluminum alloy consumable rod on thermo-mechanical issues, microstructure, and the wear resistance of coating during friction surfacing on an AA2024 aluminum alloy. The study utiliz
Externí odkaz:
https://doaj.org/article/ad65877ead044a14acf3671ce34e5ed4