Influence of tool rotational and transverse speed on friction stir welding of dissimilar aluminum 6061 composites

Uday, K N; Rajamurugan, G.

doi:10.1016/j.matlet.2022.133182

Cited by 6 publications

(3 citation statements)

References 13 publications

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“…• Adhesive and abrasive wear behaviors are observed, with the weld zone generally exhibiting superior wear resistance compared to base composites [39][40][41].…”

Section: Wear Propertiesmentioning

confidence: 99%

Friction Stir Welding (FSW): Solid-State Joining of Composite Materials

Biradar,

Bhushan,

Pawade

et al. 2024

Advances in Materials Processing - Recent Trends and Applications in Welding, Grinding, and Surface Treatment Processes

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Friction Stir Welding (FSW) has emerged as an effective method for joining composite materials, revolutionizing the field of composite welding. This chapter provides an in-depth exploration of FSW’s potential applications, advantages over conventional methods, and the associated challenges. By comparing FSW to existing welding techniques, current chapter demonstrate how it overcomes issues like porosity, distortion, and poor mechanical properties. Drawing from relevant literature, we delve into case studies of FSW-welded composite materials, investigating the weld joint quality and resulting material properties. The discussion extends to the identification of metal matrix composites that can be effectively joined using this innovative method, shedding light on its versatility. However, limitations are also considered to provide a comprehensive perspective. This chapter serves as a valuable resource for researchers, engineers, and practitioners in the field of materials science and engineering, offering insights into the promising future of FSW in the realm of composite material welding.

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“…• Adhesive and abrasive wear behaviors are observed, with the weld zone generally exhibiting superior wear resistance compared to base composites [39][40][41].…”

Section: Wear Propertiesmentioning

confidence: 99%

Friction Stir Welding (FSW): Solid-State Joining of Composite Materials

Biradar,

Bhushan,

Pawade

et al. 2024

Advances in Materials Processing - Recent Trends and Applications in Welding, Grinding, and Surface Treatment Processes

View full text Add to dashboard Cite

show abstract

“…FSP is well known for its uniform dispersion and altered grain morphology (Patel et al , 2019). Judicious selection of process parameters plays a vital role in obtaining defect-free, highly refined grains and uniform distribution of reinforcements (Uday and Rajamurugan, 2022). A sufficient amount of heat and intense plastic deformation is essential for better mechanical properties.…”

Section: Introductionmentioning

confidence: 99%

“…Conversely, Patel et al (2016) reported that refined grains were achieved at low transverse and high rotation speeds. Few studies also revealed that mechanical properties might degrade because of grain growth at high rotation speeds (Uday and Rajamurugan, 2022; Patel et al , 2019). The contact area between the tool and workpiece governs the heat input, which is affected by tilt angle and plunger depth (Asadi et al , 2010).…”

Section: Introductionmentioning

confidence: 99%

Multiobjective optimization of process parameters of AZ91D/AgNPs/TiO₂ composite fabricated by friction stir processing using response surface methodology and desirability

Niwas,

Kumar

2024

AEAT

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Purpose This paper aims to determine the optimum parametric settings for yielding superior mechanical properties, namely, ultimate tensile strength (UTS), yield strength (YS) and percentage elongation (EL) of AZ91D/AgNPs/TiO2 hybrid composite fabricated by friction stir processing. Design/methodology/approach An empirical model has been developed to govern crucial influencing parameters, namely, rotation speed (RS), tool transverse speed (TS), number of passes (NPS) and reinforcement fraction (RF) or weight percentage. Box Behnken design (BBD) with four input parameters and three levels of each parameter was used to design the experimental work, and analysis of variance (ANOVA) was used to check the acceptability of the developed model. Desirability function analysis (DFA) for a multiresponse optimization approach is integrated with response surface methodology (RSM). The individual desirability index (IDI) was calculated for each response, and a composite desirability index (CDI) was obtained. The optimal parametric settings were determined based on maximum CDI values. A confirmation test is also performed to compare the actual and predicted values of responses. Findings The relationship between input parameters and output responses (UTS, YS, and EL) was investigated using the Box-Behnken design (BBD). Silver nanoparticles (AgNPs) and nano-sized titanium dioxide (TiO2) enhanced the ultimate tensile strength and yield strength. It was observed that the inclusion of AgNPs led to an increase in ductility, while the increase in the weight fraction of TiO2 resulted in a decrease in ductility. Practical implications AZ91D/AgNPs/TiO2 hybrid composite finds enormous applications in biomedical implants, aerospace, sports and aerospace industries, especially where lightweight materials with high strength are critical. Originality/value In terms of optimum value through desirability, the experimental trials yield the following results: maximum value of UTS (318.369 MPa), maximum value of YS (200.120 MPa) and EL (7.610) at 1,021 rpm of RS, 70 mm/min of TS, 4 NPS and level 3 of RF.

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Dry hob with heat transfer enhancement based on field synergy and its temperature field distribution

Yang

Chen

et al. 2023

J Mech Sci Technol

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Influence of tool rotational and transverse speed on friction stir welding of dissimilar aluminum 6061 composites

Cited by 6 publications

References 13 publications

Friction Stir Welding (FSW): Solid-State Joining of Composite Materials

Friction Stir Welding (FSW): Solid-State Joining of Composite Materials

Multiobjective optimization of process parameters of AZ91D/AgNPs/TiO₂ composite fabricated by friction stir processing using response surface methodology and desirability

Dry hob with heat transfer enhancement based on field synergy and its temperature field distribution

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Influence of tool rotational and transverse speed on friction stir welding of dissimilar aluminum 6061 composites

Cited by 6 publications

References 13 publications

Friction Stir Welding (FSW): Solid-State Joining of Composite Materials

Friction Stir Welding (FSW): Solid-State Joining of Composite Materials

Multiobjective optimization of process parameters of AZ91D/AgNPs/TiO2 composite fabricated by friction stir processing using response surface methodology and desirability

Dry hob with heat transfer enhancement based on field synergy and its temperature field distribution

Contact Info

Product

Resources

About

Multiobjective optimization of process parameters of AZ91D/AgNPs/TiO₂ composite fabricated by friction stir processing using response surface methodology and desirability