Stationary Shoulder Friction Stir Assisted Scribe Technique for Dissimilar Joining
- 1 April 2021
- journal article
- research article
- Published by ASME International in Journal of Manufacturing Science and Engineering
- Vol. 143 (9), 1-9
- https://doi.org/10.1115/1.4050188
Abstract
We report on implementation of a stationary shoulder in dissimilar joints of Al-steel and Al-carbon fiber reinforced polymer (CFRP) using Friction stir Assisted Scribe Technology (FaST). Viable joint strength similar the conventional FaST process was demonstrated in Al-Steel. A significant improvement in as-welded surface roughness for both Al-steel and Al-CFRP cases was also achieved. Interrupted lap shear tests performed on Al-steel joints and a corresponding computational model indicate the joint failure typically occurs in Al sheet via a crack that originates at the steel hook tip on the loading side. A similar fracture path was observed in an Al-CFRP joint.Keywords
This publication has 12 references indexed in Scilit:
- Investigation of Interfacial Layer for Friction Stir Scribe Welded Aluminum to Steel JointsJournal of Manufacturing Science and Engineering, 2018
- Predicting Lap Shear Strength for Friction Stir Scribe Joining of Dissimilar MaterialsThe Minerals, Metals & Materials Series, 2017
- Comparison of residual stress distributions in conventional and stationary shoulder high-strength aluminum alloy friction stir weldsJournal of the American Academy of Dermatology, 2016
- Joining Dissimilar Materials Using Friction Stir Scribe TechniqueJournal of Manufacturing Science and Engineering, 2016
- Stationary shoulder FSW for joining high strength aluminum alloysJournal of the American Academy of Dermatology, 2015
- Vertical compensation friction stir welding assisted by external stationary shoulderMaterials & Design (1980-2015), 2015
- The potential adaptation of stationary shoulder friction stir welding technology to steelMaterials & Design (1980-2015), 2014
- Effect of welding parameters on microstructure and mechanical properties of AA6061-T6 butt welded joints by stationary shoulder friction stir weldingMaterials & Design (1980-2015), 2014
- Formation and mechanical properties of stationary shoulder friction stir welded 6005A-T6 aluminum alloyMaterials & Design (1980-2015), 2014
- Stationary Shoulder Friction Stir WeldingPublished by Elsevier BV ,2013