Simulation and experimental study of dynamic recrystallization process during friction stir vibration welding of magnesium alloys

M Abbasi, B Bagheri, F Sharifi - … of Nonferrous Metals Society of China, 2021 - Elsevier
A two-dimensional cellular automaton (CA) model was utilized to analyze the effect of
mechanical vibration on microstructure evolution of AZ91 alloy during friction stir welding …

Nanoparticles addition in AA2024 aluminum/pure copper plate: FSSW approach, microstructure evolution, texture study, and mechanical properties

B Bagheri, M Alizadeh, SE Mirsalehi, A Shamsipur… - Jom, 2022 - Springer
Due to the high application of dissimilar Al-Cu joints in different industries, pure copper and
the AA2024 alloy with SiC nanoparticles were successfully welded by friction stir spot …

Comparison of the weldability of AA6061-T6 joint under different friction stir welding conditions

A Abdollahzadeh, B Bagheri, M Abassi… - Journal of Materials …, 2021 - Springer
In this work, similar butt joints of AA6061-T6 alloy prepared by underwater friction stir
welding (UWFSW) and friction stir vibration welding (FSVW) processes were examined. The …

Mechanical, wear and corrosion behaviors of AZ91/SiC composite layer fabricated by friction stir vibration processing

A Abdollahzadeh, B Bagheri, M Abbasi… - Surface Topography …, 2021 - iopscience.iop.org
In this work, the effect of vibration on the mechanical, corrosion and wear characteristics of
AZ91 composite layers fabricated by a modified friction stir processing has been examined …

A different attempt to improve the formability of aluminum tailor welded blanks (TWB) produced by the FSW

M Abbasi, B Bagheri, A Abdollahzadeh… - International Journal of …, 2021 - Springer
Tailor welded blanks (TWBs) are produced by welding blanks with different characteristics
as such thickness and/or coating and/or material, etc. The forming characteristics of a TWB …

Study on the effect of the welding environment on the dynamic recrystallization phenomenon and residual stresses during the friction stir welding process of aluminum …

M Abbasi, A Abdollahzadeh, B Bagheri… - Proceedings of the …, 2021 - journals.sagepub.com
Various methods have been proposed to modify the friction stir welding. Friction stir vibration
welding and underwater friction stir welding are two variants of this technique. In friction stir …

[HTML][HTML] Multiple effects of forced cooling on joint quality in coolant-assisted friction stir welding

XC Liu, WT Li, YQ Zhou, YZ Li, XJ Pei, ZK Shen… - Journal of Materials …, 2023 - Elsevier
To understand the multiple effects of forced cooling on the joint quality in coolant-assisted
friction stir welding and the underlying mechanism, commercial pure aluminum AA1050 was …

The role of vibration and pass number on microstructure and mechanical properties of AZ91/SiC composite layer during friction stir processing

B Bagheri, A Abdollahzadeh… - Proceedings of the …, 2022 - journals.sagepub.com
In this study, nano-sized SiC particles are added to AZ91 magnesium alloy using friction stir
processing (FSP) and friction stir vibration processing (FSVP) to produce surface nano …

Effect of second-phase particle size and presence of vibration on AZ91/SiC surface composite layer produced by FSP

B Bagheri, M Abbasi, A Abdollahzadeh… - … of Nonferrous Metals …, 2020 - Elsevier
An improved method of friction stir processing (FSP) was introduced for the processing of
AZ91 magnesium alloy specimens. This novel process was called “friction stir vibration …

On the role of input welding parameters on the microstructure and mechanical properties of Al6061-T6 alloy during the friction stir welding: experimental and …

B Bagheri, F Sharifi, M Abbasi… - Proceedings of the …, 2022 - journals.sagepub.com
The Taguchi method was employed to find the optimum values of friction stir welding
parameters including welding speed, rotating speed, and tilt angle for joining AA6061-T6 …