Experimental Investigation of Tool Geometry on Mechanical Properties of Friction Stir Welding of AA 2014 Aluminium Alloy

Ugender, S.; Kumar, Adepu; Reddy, A. Somi

doi:10.1016/j.mspro.2014.07.334

Cited by 54 publications

(29 citation statements)

References 8 publications

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“…The welding speed effects on friction stir welding (FSW) have been studied by Karami et al and Ugender et al Their investigation revealed that tunnel defect and flaky surface appeared by carrying out the FSW process in lower rotation speeds or higher welding speeds due to lack of heat input and low flow-ability of the welding material. In contrary, the temperature of stir zone in higher rotation speed or lower welding speed reached to single austenite region owing to significant increment of heat input [11][12].…”

Section: Introductionmentioning

confidence: 95%

Investigation of Nd:YAG pulsed laser dissimilar welding of AISI 4340 and AISI 316L stainless steels on weld geometry and mechanical properties

Sufizadeh

Mousavi

2017

Mechanics & Industry

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In this paper, laser welding of 316L and AISI 4340 steel is studied. Studies are focused on the effects of laser parameters on the depth and width of the welds. The results show that increasing in pulse energy and frequency will increase the weld depth and the weld width. The calculation of effective peak power density related to the welded joints results in optimum operating welding parameters with full penetration and proper dimensions and strengths. The tensile strength values of the full penetrated weldments are greater than the tensile strength values of AISI 316 base metal. The effects of laser parameters on weld grain size and HAZ size were investigated. The results show that the weld grain size and HAZ size increase with pulse energy and frequency.

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Section: Introductionmentioning

confidence: 95%

Investigation of Nd:YAG pulsed laser dissimilar welding of AISI 4340 and AISI 316L stainless steels on weld geometry and mechanical properties

Sufizadeh

Mousavi

2017

Mechanics & Industry

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“…These reinforcement materials enhanced various properties of matrix material such as tensile strength, hardness etc. However, sometimes toughness and ductility are reduced [7][8][9][10].…”

Section: Introductionmentioning

confidence: 99%

Microstructure and Mechanical Behaviour of Al/SiC/Agro-Waste RHA Hybrid Metal Matrix Composite

Dwivedi¹,

Srivastava²,

Maurya³

et al. 2020

RCMA

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In the present investigation, an attempt was made to utilize RHA in the development of aluminium based composite material. AA6061 alloy was melted in muffle furnace. Preheated RHA and SiC were added in the aluminium alloy. Composite material was fabricated by stir casting technique. Microstructure image showed proper wettability of reinforcement material with aluminium alloy matrix. Uniform distribution was observed of reinforcement particles in aluminium alloy. It has been observed that by using the RHA and SiC simultaneously in aluminium alloy, mechanical properties were improved significantly. However; toughness and ductility were reduced. Heat treatment of composite material was also carried out to observe the enhancement of mechanical property. Results showed that after the heat treatment process, mechanical properties were further improved.

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“…Tool pin profile, welding speed, rotational speed, tool tilt angle etc. are various parameters which are taken into account during Friction Stir Welding process [2][3][4][5][6][7][8]. In Friction Stir Welding process there are two types of material flow i.e.…”

Section: Introductionmentioning

confidence: 99%

Effect of Tool Pin Geometries on the Tensile Strength of Friction Stir Welded Structural Aluminium Alloy Similar Joints

Mishra¹

2018

IJRASET

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Experimental Investigation of Tool Geometry on Mechanical Properties of Friction Stir Welding of AA 2014 Aluminium Alloy

Cited by 54 publications

References 8 publications

Investigation of Nd:YAG pulsed laser dissimilar welding of AISI 4340 and AISI 316L stainless steels on weld geometry and mechanical properties

Investigation of Nd:YAG pulsed laser dissimilar welding of AISI 4340 and AISI 316L stainless steels on weld geometry and mechanical properties

Microstructure and Mechanical Behaviour of Al/SiC/Agro-Waste RHA Hybrid Metal Matrix Composite

Effect of Tool Pin Geometries on the Tensile Strength of Friction Stir Welded Structural Aluminium Alloy Similar Joints

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