Ehsan Borhani
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View article: EFFECT OF POST-WELD HEAT TREATMENT ON TENSILE PROPERTIES OF FRICTION STIR-WELDED JOINTS OF NANOSTRUCTURED AA2024 ALLOY
EFFECT OF POST-WELD HEAT TREATMENT ON TENSILE PROPERTIES OF FRICTION STIR-WELDED JOINTS OF NANOSTRUCTURED AA2024 ALLOY Open
Herein, the effect of post-weld heat treatment on the tensile properties of friction stir-welded (FSW) joints of nano/ultrafine-grained (NG/UFG) AA2024 alloy sheets produced by accumulative roll bonding (ARB) was investigated. Continuous a…
View article: Solid-solution phase formation rules for high entropy alloys: A thermodynamic perspective
Solid-solution phase formation rules for high entropy alloys: A thermodynamic perspective Open
To save time and money before starting the production of a high entropy alloy (HEA), it is important to predict the possibility of HEA formation and the probable final microstructure using the solid solution phase formation thermodynamic r…
View article: Investigation of corrosion behavior of Al–TiO2 nanocomposite produced using air plasma spray and accumulative roll bonding method
Investigation of corrosion behavior of Al–TiO2 nanocomposite produced using air plasma spray and accumulative roll bonding method Open
This work is an attempt to study the Al–TiO 2 nanocomposite properties applying accumulative roll bonding process. For this purpose, nano Titania powder was first coated on aluminum foil by air plasma spraying process. The nanocomposite wa…
View article: Effect of cube texture on local softening of friction stir welded joints for nanostructured AA2024 processed by accumulative roll bonding
Effect of cube texture on local softening of friction stir welded joints for nanostructured AA2024 processed by accumulative roll bonding Open
Copyright © 2023 The Authors. The current research provides an insight into the correlation between the crystallographic textures, microstructure, and hardness of friction stir welded joints in nanostructured AA2024 alloys processed throug…
View article: Is synthesizing a Cu35Co35Ni20Ti5Al5 high-entropy alloy beyond the rules of solid-solution formation?
Is synthesizing a Cu35Co35Ni20Ti5Al5 high-entropy alloy beyond the rules of solid-solution formation? Open
In this research, an attempt was made to produce multi-component nanocrystalline Cu35Co35Ni20Ti5Al5 alloy by mechanical alloying. To produce this high-entropy alloy, the primary powders were milled for 40 h and characterized by XRD, SEM, …
View article: Study of changes in the aging process, microstructure, and mechanical properties of AA2024-AA1050 nanocomposites created by the accumulative roll bonding process, with the addition of 0.005 vol.% of alumina nanoparticles
Study of changes in the aging process, microstructure, and mechanical properties of AA2024-AA1050 nanocomposites created by the accumulative roll bonding process, with the addition of 0.005 vol.% of alumina nanoparticles Open
We created AA2024-AA1050 and AA2024-AA1050/0.005 vol.% Al 2 O 3 nanocomposites by six accumulative roll bonding (ARB) process stages. AA2024 and AA1050 sheets with a thickness of 0.7 mm were used to create a composite. Also, plate-shaped a…
View article: Investigation of corrosion behavior of Al-TiO2 nanocomposite produced using Air Plasma Spray and Accumulative Roll Bonding method
Investigation of corrosion behavior of Al-TiO2 nanocomposite produced using Air Plasma Spray and Accumulative Roll Bonding method Open
This work is an attempt to study the Al-TiO 2 nanocomposite properties applying accumulative roll bonding process. For this purpose, nano Titania powder was first coated on aluminum foil by air plasma spraying process. The nanocomposite wa…
View article: Correlation between crystallographic texture and electrochemical behavior of nano/ultrafine-grained AA2024 alloy processed by accumulative roll bonding process
Correlation between crystallographic texture and electrochemical behavior of nano/ultrafine-grained AA2024 alloy processed by accumulative roll bonding process Open
This study provides an insight into the correlation between crystallographic texture and electrochemical behavior of nano/ultrafine-grained AA2024 alloy. To achieve this objective, the following AA2024 alloys were processed by accumulative…
View article: Effect of concurrent accumulative roll bonding (ARB) process and various heat treatment on the microstructure, texture and mechanical properties of AA1050 sheets
Effect of concurrent accumulative roll bonding (ARB) process and various heat treatment on the microstructure, texture and mechanical properties of AA1050 sheets Open
© 2022 The AuthorsThis study investigated the microstructure, texture, and mechanical properties of 1050 aluminum alloy sheets that underwent the accumulative roll bonding (ARB) method. The ARB proceeded up to eight passes in three ways: c…
View article: Commercially pure titanium modification to enhance corrosion behavior and osteoblast response by ECAP for biomedical applications
Commercially pure titanium modification to enhance corrosion behavior and osteoblast response by ECAP for biomedical applications Open
When it comes to using bio-metals, the chemical and biocompatibility properties of titanium led to its widespread use in biomedical implants. However, pure titanium possesses lower mechanical properties than Ti alloys containing cytotoxic …
View article: Core-shell nanoparticles for medical applications: effects of surfactant concentration on the characteristics and magnetic properties of magnetite-silica nanoparticles
Core-shell nanoparticles for medical applications: effects of surfactant concentration on the characteristics and magnetic properties of magnetite-silica nanoparticles Open
Objective(s): The use of cationic surface-active agents (surfactant) in the synthesis of nanoparticles, with formation of micelle, can act as a template for the formation of meso-porous silica. Changes in the concentration of surfactants c…
View article: EBSD characterization of nano/ultrafine structured Al/Brass composite produced by severe plastic deformation
EBSD characterization of nano/ultrafine structured Al/Brass composite produced by severe plastic deformation Open
In the present work, nano/ultrafine structured Al/Brass composite was produced by accumulative roll bonding (ARB) up to eight cycles. The evolution of grain refinement and deformation texture and their effect on the mechanical properties w…
View article: Studying the effect of hydroxyapatite particles in osteoconductivity of Ti-HA bioceramic
Studying the effect of hydroxyapatite particles in osteoconductivity of Ti-HA bioceramic Open
Ball milling method and powder metallurgy technology were employed to synthetize metal matrix composites (MMC) for bone grafts' applications. The raw powder of the MMC was prepared by mechanical alloying of pure titanium (Ti) powder with h…
View article: Microstructure and Crystallographic Texture Characterization of Friction Stir Welded Thin AA2024 Aluminum Alloy
Microstructure and Crystallographic Texture Characterization of Friction Stir Welded Thin AA2024 Aluminum Alloy Open
Friction stir welding (FSW) is a promising technique to join aluminum alloys without having problems encountered during fusion welding processes. In the present work, the evolution of microstructure and texture in friction stir welded thin…
View article: A review on nanostructured stainless steel implants for biomedical application
A review on nanostructured stainless steel implants for biomedical application Open
Over the last two decades, many researchers have developed a variety of stainless steel-based medical implant types,taking full advantage of nanostructuring technologies. In this paper the application, fabrication and development of nanost…
View article: Corrosion Behavior of Al-2wt%Cu Alloy Processed By Accumulative Roll Bonding (ARB) Process
Corrosion Behavior of Al-2wt%Cu Alloy Processed By Accumulative Roll Bonding (ARB) Process Open
Accumulative roll bonding (ARB) imposes severe plastic strain on materials without changing the specimen dimensions. ARB process is mostly appropriate for practical applications because it can be performed readily by the conventional rolli…
View article: Fracture behavior of Al-0.2wt%Zr alloy processed by accumulative roll bonding (ARB) process
Fracture behavior of Al-0.2wt%Zr alloy processed by accumulative roll bonding (ARB) process Open
An Al-0.2wt%Zr alloy was subjected to accumulative roll-bonding (ARB) process up to a strain of 8.0.The aim of this study is to investigate the fracture surfaces of Al-0.2wt%Zr alloy fabricated by the ARB process.The three kinds of differe…