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Autor:
D.G. Richards, Alexander M. Korsunsky, M. Golshan, Matthew J Peel, Tea-Sung Jun, Shu Yan Zhang
Publikováno v:
Scopus-Elsevier
Friction welding processes, such as friction stir welding (FSW) and inertia friction welding (IFW) are popular candidate procedures for joining engineering materials (including dissimilar pairs) for advanced applications. The advantages of friction w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ffbbe6cf1aef3e49884b61ffee8c908f
https://ora.ox.ac.uk/objects/uuid:73b2b091-9616-4027-97e0-9c77278bd49a
https://ora.ox.ac.uk/objects/uuid:73b2b091-9616-4027-97e0-9c77278bd49a
Autor:
T. Nagy, D.G. Richards, Philip B. Prangnell, Philip J. Withers, S. Morgan, Stewart W. Williams
Publikováno v:
Richards, D G, Prangnell, P B, Withers, P J, Williams, S W, Nagy, T & Morgan, S 2010, ' Efficacy of active cooling for controlling residual stresses in friction stir welds ', Science and Technology of Welding and Joining, vol. 15, no. 2, pp. 156-165 . https://doi.org/10.1179/136217109X12590746472490
This paper investigates the effect of active cooling on the development of welding stresses during friction stir welding by finite element modelling. The primary aim was to see if cooling powers, corresponding to those currently obtainable using liqu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d3148c739307cef0523865166b365b46
https://doi.org/10.1179/136217109x12590746472490
https://doi.org/10.1179/136217109x12590746472490
The effect of tensioning and sectioning on residual stresses in aluminium AA7749 friction stir welds
Publikováno v:
Materials Science and Engineering: A. 488:16-24
Using synchrotron X-ray diffraction the residual stress distribution has been measured in a series of AA7449-W51 aluminium friction stir welds that had been tensioned to different loads during welding. By modifying the stress accumulation path, the a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d499bb801e87279f7b895f2a550fc3ca
https://doi.org/10.1016/j.msea.2007.10.055
https://doi.org/10.1016/j.msea.2007.10.055
Autor:
Stewart W. Williams, D.G. Richards, Andrew David Wescott, Philip B. Prangnell, E.C. Oliver, Philip J. Withers
Publikováno v:
Materials Science Forum. :4025-4030
Although Friction Stir Welding (FSW) avoids many of the problems encountered when fusion welding high strength Al-alloys, it can still result in substantial residual stresses that have a detrimental impact on service life. An FE model has been develo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ca91981a04f11d577f2729c85ceb479
https://doi.org/10.4028/www.scientific.net/msf.539-543.4025
https://doi.org/10.4028/www.scientific.net/msf.539-543.4025
Autor:
Philip J. Withers, E.C. Oliver, D.G. Richards, Andrew David Wescott, Philip B. Prangnell, Stewart W. Williams
Publikováno v:
Richards, D G, Prangnell, P B, Withers, P, Williams, S W & Wescott, A 2006, ' Geometric Effects when Controlling Residual Stresses in Friction Stir Welds by Mechanical Tensioning, ', Mat. Sci. Forum, vol. 524-525, pp. 71-76 . https://doi.org/10.4028/www.scientific.net/MSF.524-525.71
Finite element modelling has proved to be an effective tool for the investigation of trends effected by changing welding conditions. This is especially important in mechanical tensioning of friction stir welds because of the large number of parameter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::226d6b7a130979f7757216621e6a8a65
https://doi.org/10.4028/www.scientific.net/msf.524-525.71
https://doi.org/10.4028/www.scientific.net/msf.524-525.71
Publikováno v:
Nuclear Physics A. 737:167-171
Lattice calculations provide an ab initio means for the study of QCD. Recent progress at understanding the spectrum and structure of nucleons from lattice QCD studies is reviewed. Measurements of the masses of the lightest particles for the lowest sp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b849664be82daf49a244c75d2fe49f1b
https://doi.org/10.1016/j.nuclphysa.2004.03.058
https://doi.org/10.1016/j.nuclphysa.2004.03.058
Akademický článek
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