Investigation of effect of process parameters on friction stir welded dissimilar AA6061 T6 and AA7075 T651

Madhusudan, M.; Kurse, Shridhar; Shanmuganatan, S.P.; John, Jacob

doi:10.1063/5.0006821

Cited by 8 publications

(2 citation statements)

References 9 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…e enhanced hardness in aluminum matrix nanocomposites is ascribed to the phenomenal inherent features of the reinforcement particles and also the possible Advances in Materials Science and Engineering variable thermal gradient/coefficient between reinforcement and matrix phase caused by dislocation/displacement [29,30]. e effect of the cylindrical tool influences the hardness compared to the conical profile [31]. It is observed that barring the cylindrical geometry, FSW carried out with the other two tools is nearly thermal/heat inflow rather than inducing straining phenomena resulting in the lower order of hardness at the stir zone [32].…”

Section: Microhardness Surveymentioning

confidence: 99%

Investigation on Friction Stir Weldability Characteristics of AA7075-T651 and AA6061-T6 Based Nanocomposites

Madhusudan

Shanmuganatan

Shridhar³

et al. 2021

Advances in Materials Science and Engineering

Self Cite

View full text Add to dashboard Cite

Friction stir welding (FSW) is an emerging solid-state process and alternative to fusion welding, wherein frictional heat is generated between a nonconsumable rotating steel tool and the work substrate. The present study focuses on the influence of the operating attributes like tool pin contact geometry, welding speed, and tool rotational speed on dissimilar aluminum matrix nanocomposites. AA6061-T6 and AA7075-T651 aluminum alloy plates were joined via double-pass FSW with the inclusion of 5 vol. % of nanoscale h-BN particles. Welding was performed with four rotational speeds (600, 800, 900, and 1000 rpm), three traversing speeds (30, 40, and 60 mm/min), and three distinct tool pin geometry (cylindrical, threaded cylindrical, and square), respectively. Besides, unreinforced and reinforced weldments were analyzed for mechanical properties like tensile strength and microhardness. Microstructural characterization was also carried out using FESEM and XRD techniques. The findings concluded that the reinforced samples welded using a cylindrical tool and double-pass strategy showcased homogenous distribution of nanoparticles with grain refinement, thereby exhibiting improved strength and hardness.

show abstract

Section: Microhardness Surveymentioning

confidence: 99%

Investigation on Friction Stir Weldability Characteristics of AA7075-T651 and AA6061-T6 Based Nanocomposites

Madhusudan

Shanmuganatan

Shridhar³

et al. 2021

Advances in Materials Science and Engineering

Self Cite

View full text Add to dashboard Cite

show abstract

“…Alumina-based coatings are widely used for tribological applications due to their excellent wear resistance [38,39,40,30]. Typically, alumina feedstock utilized for thermal spraying comprises the alpha (α) alumina phase.…”

Section: Introductionmentioning

confidence: 99%

Incorporation of graphene nano platelets in suspension plasma sprayed alumina coatings for improved tribological properties

Mahade

Mulone

Björklund

et al. 2021

Applied Surface Science

View full text Add to dashboard Cite

Investigation on the mechanical properties of micro-sized B4C particles reinforced with FSW of aluminium alloy composites

Srinivasan

Deepalakshmi

Baskaran³

et al. 2023

Materials Today: Proceedings

View full text Add to dashboard Cite

Investigation of effect of process parameters on friction stir welded dissimilar AA6061 T6 and AA7075 T651

Cited by 8 publications

References 9 publications

Investigation on Friction Stir Weldability Characteristics of AA7075-T651 and AA6061-T6 Based Nanocomposites

Investigation on Friction Stir Weldability Characteristics of AA7075-T651 and AA6061-T6 Based Nanocomposites

Incorporation of graphene nano platelets in suspension plasma sprayed alumina coatings for improved tribological properties

Investigation on the mechanical properties of micro-sized B4C particles reinforced with FSW of aluminium alloy composites

Contact Info

Product

Resources

About