Joining Of Dissimilar Materials
Mostrando 1-4 de 4 artigos, teses e dissertações.
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1. Effects of Geometrical Feature on Microstructures and Mechanical Properties of Refill Friction Stir Spot Welding 6061 Aluminum Alloy
Refill friction stir spot welding (refill FSSW) is a solid state joining technology developed and patented by Helmholtz-Zentrum Geesthacht. Refill FSSW is a welding process suitable for spot joining lightweight materials in similar and dissimilar joint configuration. The result is a spot welded in lap configuration with minimal material loss and a flat surfa
Mat. Res.. Publicado em: 17/01/2020
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2. Towards Qualification of Friction Stir Welding to AA5083-O and AA5052-O Aluminum Alloys
Friction Stir Welding (FSW) is an excellent alternative for joining dissimilar and similar materials in comparison to conventional welding processes. In this sense, this work aims at qualifying FSW to similar AA5083-O and AA5052-O aluminum alloys, with 6.35 mm thickness, in a CNC machining center. Therefore, four welding experiments were undertaken. At first
Mat. Res.. Publicado em: 13/01/2020
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3. Influence of Interlayer Thickness (Zn) on the Properties of Al 7020 FSW Joints
The use of lightweight materials in the production of cryogenic tanks, spacecraft body etc. are becoming the need to develop dissimilar metal FSW joints. Friction stir welding (FSW) is a novel and inspired light metal joining process since it is not involved with the melting of the parent metal. In this work, two Aluminium 7020 plates were welded with Zn as
Mat. Res.. Publicado em: 10/06/2016
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4. Estudo de uniões dissimilares alumínio-soldas por "Solda Ponto por Fricção e mistura mecânica com preenchimento do furo" (Friction Spot Welding - FSpW)
O presente trabalho estuda uniões entre chapas de aço DP600 e chapas das ligas de alumínio AA 6181¿T4 e AA 5754¿H22, obtidas através do processo Friction Spot Welding (FSpW). A soldagem de materiais dissimilares é um dos grandes desafios para a engenharia, pois as propriedades de distintos materiais são muito diferentes na maioria das vezes, o que di
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2012