Influence of microstructural evolution on tensile properties of friction stir welded joint of rolled SiCp/AA2009-T351 sheet

Ni, D.R.; Chen, D.L.; Wang, D.; Xiao, B.L.; Ma, Z.Y.

doi:10.1016/j.matdes.2013.04.027

Cited by 59 publications

(34 citation statements)

References 41 publications

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“…During welding, the peak temperature in HAZ varied from 490°C to 548°C, leading to the fine Al 2 Cu precipitates dissolve and segregate along grain boundaries as higher dense precipitates [24]. As a consequence, the growth and increasing fraction of white Al 2 Cu phase formed in HAZ, as demonstrated by Fig.…”

Section: Microstructure Of the As-welded And Pwht Jointsmentioning

confidence: 94%

Effect of post weld heat treatment on the microstructure and corrosion behavior of AA2219 aluminum alloy joints welded by variable polarity tungsten inert gas welding

Zhu

Deng

Wang

et al. 2015

Materials & Design (1980-2015)

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Section: Microstructure Of the As-welded And Pwht Jointsmentioning

confidence: 94%

Effect of post weld heat treatment on the microstructure and corrosion behavior of AA2219 aluminum alloy joints welded by variable polarity tungsten inert gas welding

Zhu

Deng

Wang

et al. 2015

Materials & Design (1980-2015)

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“…They also noticed that the post weld heat treatment (PWHT) did not affect the profile of the NZ. Recently, Ni et al [29] and Wang et al [33] reported that the basin shaped NZ was obtained by FSW using the same material (AA2009/SiC/15p) at higher rotation speeds at 800 and 1,000 rpm, respectively, which gives an indication about the effect of tool rotation speed on the NZ shape. Figure 9 Nugget shape a. Basin, b. Elliptical [10] The third feature that characterizes the NZ is the appearance of onion ring structure in swirl pattern as shown in Figure 10.…”

Section: Macrostructure Of Amc Jointsmentioning

confidence: 97%

A review of friction stir welding of aluminium matrix composites

et al. 2015

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As a solid state joining process, friction stir welding (FSW) has proven to be a promising approach for joining aluminium matrix composites (AMCs). However, challenges still remain in using FSW to join AMCs even with considerable progress having been made in recent years. This review paper provides an overview of the state-of-the-art of FSW of AMC materials. Specific attention and critical assessment have been given to: (a) the macrostructure and microstructure of AMC joints, (b) the evaluation of mechanical properties of joints, and (c) the wear of FSW tools due to the presence of reinforcement materials in aluminium matrices. This review concludes with recommendations for future research directions.

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“…Second type of graph shows the lowest hardness at the HAZ, and highest value in the NZ as shown in the Fig. 6 [20,23,25,36]. In the microstructural analysis it was observed that the microstructure of TMAZ show the transition of base metal into nugget zone.…”

Section: Micro Hardness Of Jointsmentioning

confidence: 92%

Friction stir welding of Aluminium matrix composites – A Review

et al. 2018

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Friction stir welding (FSW) is established as one of the prominent welding techniques to join aluminium matrix composites (AMCs). It is a solid state welding process, takes place well below the melting temperature of the material, eliminates the detrimental effects of conventional fusion welding process. Although the process is capable to join AMCs, challenges are still open that need to be fulfill to widen its applications. This paper gives the outline of the friction stir welding technique used to join AMCs. Effect of process variables on the microstructure and mechanical properties of the joints, behavior of reinforcing materials during welding, effect of tool profiles on the joint strength are discussed in detail. Few improvements and direction for future research are also proposed.

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Influence of microstructural evolution on tensile properties of friction stir welded joint of rolled SiCp/AA2009-T351 sheet

Cited by 59 publications

References 41 publications

Effect of post weld heat treatment on the microstructure and corrosion behavior of AA2219 aluminum alloy joints welded by variable polarity tungsten inert gas welding

Effect of post weld heat treatment on the microstructure and corrosion behavior of AA2219 aluminum alloy joints welded by variable polarity tungsten inert gas welding

A review of friction stir welding of aluminium matrix composites

Friction stir welding of Aluminium matrix composites – A Review

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