Results 91 to 100 of about 560,429 (197)

A comparison between single sided and double sided friction stir welded 8mm thick DH36 steel plate [PDF]

open access: yes, 2012
As part of an ongoing process to fully evaluate the potential for friction stir welding (FSW) to be used in the shipbuilding industry, a comparison has been made between two variants of the process.
Osman, M.M.   +3 more
core   +2 more sources

Study the Effect of Reverse Rotation Friction Stir Processing on the dissimilar aluminum alloys

open access: yesمجلة النهرين للعلوم الهندسية, 2017
Friction stir welding (FSW), a solid-state welding process, it’s involve a welding by friction between two metals or alloys, and also using for the joining of dissimilar materials due to the lower processing temperature over conventional fusion welding ...
Ahmed M. Hameed   +2 more
doaj  

Revealing microstructure evolution and mechanical properties of Al/Cu joints during high-speed friction stir welding

open access: yesJournal of Materials Research and Technology
Friction stir welding provides several advantages, including relatively low welding temperature, no thermal crack, and excellent joint performance. However, due to the narrow process window, the research on the friction stir welding of aluminum and ...
Lisheng Zuo   +4 more
doaj   +1 more source

Identifying friction stir welding process parameters through coupled numerical and experimental analysis [PDF]

open access: yes, 2013
Friction Stir Welding (FSW) is a complex thermal-mechanical process. Numerical models have been used to calculate the thermal field, distortion and residual stress in welded components but some modeling parameters such as film coefficient and thermal ...
Pan, Wenke   +2 more
core   +1 more source

Effect of Friction Stir Processing (FSP) to the Mechanical Properties of 7075-T73 Aluminum Alloys Plates Welded by Friction Stir Welding

open access: yesJournal of Engineering and Sustainable Development, 2014
Friction stir processing is a new method of changing the properties of a metal through intense, localized plastic deformation ,this process mixes the material without changing the phase (by melting or otherwise) and creates a microstructure with fine,
Kadhim Kamail Resan   +2 more
doaj  

Attributes of FSW and UWFSW butt joints of armour grade AA5083 aluminium alloy: Impact of tool pin profile

open access: yesHeliyon
AA5083 is an alloy of military-grade aluminum used to make lightweight combat vehicles. Combining this material with traditional welding methods results in the formation of grain agglomerations, alloy separation, porosity, and pores.
R. Saravanakumar   +4 more
doaj   +1 more source

Numerical Simulation and Metal Fluidity Analysis of Refill Friction Stir Spot Welding Based on 6061 Aluminum Alloy

open access: yesCrystals
Simulation analysis is a key technical means for studying the internal metal flow patterns in refill friction stir spot welding zones. This study used DeformV11.0 software to establish an accurate and reliable numerical simulation model for 6061-T6 ...
Di Jiang   +3 more
doaj   +1 more source

Welding in solid state [PDF]

open access: yes, 2008
The importance of the Solid State Processes (SSP) has increased in the last decade due to the industry demands of improved properties of joined/surfaced materials, combined with cost reduction and energy saving.
Iordachescu, Danut   +3 more
core  

On the Choice of Tool Material in Friction Stir Welding of Titanium Alloys [PDF]

open access: yes, 2012
Friction Stir Welding (FSW) is a solid state welding process patented in 1991 by TWI; initially adopted to weld aluminum alloys, is now being successfully used also for magnesium alloys, copper and steels.
Micari, F.   +7 more
core  

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