Influence of welding parameters and post-weld aging on tensile properties and fracture location of AA2139-T351 friction-stir-welded joints

Tensile properties and fracture location of AA2139-T351 friction stir welded joints are studied in the as-welded and post-weld aged condition. The experimental results show that when the joints are free of welding defects, they fail on the advancing side of the HAZ exhibiting a large amount of plast...

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Bibliographic Details
Main Authors: Umberto Prisco, Antonino Squillace, Antonello Astarita, Carla Velotti
Format: Artigo
Language:Inglês
Published: Associação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol) 2013-01-01
Series:Materials Research
Subjects:
welding parameters
AA2139-T351
friction stir welding
post-weld ageing
tensile properties
fracture location
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392013005000099
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