2008
DOI: 10.1016/j.engfracmech.2007.01.026
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Optimising FSW process parameters to minimise defects and maximise fatigue life in 5083-H321 aluminium alloy

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Cited by 140 publications
(69 citation statements)
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“…[25] report that they increase with increasing feed rate. [24] show that the change of the feed ratio changes the shape of the distribution and the maximum value of residual stresses in the longitudinal and transverse directions.…”
Section: Residual Stressesmentioning
confidence: 99%
See 1 more Smart Citation
“…[25] report that they increase with increasing feed rate. [24] show that the change of the feed ratio changes the shape of the distribution and the maximum value of residual stresses in the longitudinal and transverse directions.…”
Section: Residual Stressesmentioning
confidence: 99%
“…The presence of residual stresses in the bead welded changes the ratio [24] report that, in the longitudinal direction, the residual stresses are in tension. They are of + 75 MPa in the nugget and +100 MPa in the HAZ.…”
Section: Numerical Determination Of the Curve Da/dn = F (δK)mentioning
confidence: 99%
“…Ligas de alumínio, por apresentarem as características desejadas, vem sendo objeto de pesquisa [1][2][3][4][5][6][7][8][9], em especial ligas de alumínio-lítio [10][11][12], que mantém essas características mesmo em baixas temperaturas. A adição de 1% em peso de Lítio gera, aproximadamente, uma redução de 3% na densidade da liga, além de aumentar o módulo elástico em cerca de 6% [13].…”
Section: Ivan Moroz Nelson Guedes De Alcântara Jorge Fernandes Dos unclassified
“…Um desenho esquemático do processo pode ser visto na Figura 1. Desde o desenvolvimento desse processo, a viabilidade de sua utilização foi pesquisada para diferentes ligas [3,4,10] e configurações geométricas [2,5,6,9]. Dentre essas condições, provou-se a viabilidade de sua aplicação na tecnologia tailored blanks, que designa a junção de chapas de diferentes espessuras (ou mesmo de materiais dissimilares) [5], tornando possível a combinação de propriedades diversas em regiões distintas de uma mesma peça.…”
Section: Ivan Moroz Nelson Guedes De Alcântara Jorge Fernandes Dos unclassified
“…Friction stir welding (FSW), a novel solid joining technology, is a potential candidate because of its many advantages as compared with the traditional fusion welding processes. [4][5][6][7][8][9][10] It can produce pore-free joints, since pores caused by metal solidification are eliminated. 7,8) FSW is called as ''green'' technology, because it is environmental-friendly and neither shielding gas nor consumable material is required.…”
Section: Introductionmentioning
confidence: 99%