Abstract
In this work, we employed a unique solid-state joining process, friction self-piercing riveting (F-SPR), to join carbon fiber composites to the low-ductility magnesium alloy AZ31B. The localized frictional heat generated between the rotating rivet and the underside of the magnesium sheet softened and prevented crack generation in AZ31B. A consumable joining rivet was designed to join the selected material stacks by F-SPR. Lap shear tensile testing was used to assess the joint quality of specimens produced by F-SPR. The joint interface from the cross-sectioned F-SPR specimen was evaluated by optical microscopy.
Original language | English |
---|---|
Title of host publication | Friction Stir Welding and Processing X |
Editors | Yuri Hovanski, Rajiv Mishra, David Yan, Yutaka Sato, Piyush Upadhyay |
Publisher | Springer International Publishing |
Pages | 189-195 |
Number of pages | 7 |
ISBN (Print) | 9783030057510 |
DOIs | |
State | Published - 2019 |
Event | 10th Friction Stir Welding and Processing Symposium held at the TMS Annual Meeting and Exhibition, 2019 - San Antonio, United States Duration: Mar 10 2019 → Mar 14 2019 |
Publication series
Name | Minerals, Metals and Materials Series |
---|---|
ISSN (Print) | 2367-1181 |
ISSN (Electronic) | 2367-1696 |
Conference
Conference | 10th Friction Stir Welding and Processing Symposium held at the TMS Annual Meeting and Exhibition, 2019 |
---|---|
Country/Territory | United States |
City | San Antonio |
Period | 03/10/19 → 03/14/19 |
Funding
Acknowledgements This research was financially sponsored by the US Department Energy, Vehicle Technologies Office, as part of the Joining Core Program. Oak Ridge National Laboratory is managed by UT-Battelle, LLC, for the US Department of Energy under Contract DE-AC05-00OR22725. The authors would like to thank to Kevin Simmons at Pacific Northwest National Laboratory for an optical microscopy of carbonfiber composites. This manuscript has been authored by UT-Battelle, LLC, under contract DE-AC05-00OR22725 with the US Department of Energy (DOE). The US government retains and the publisher, by accepting the article for publication, acknowledges that the US government retains a nonexclusive, paid-up, irrevocable, worldwide license to publish or reproduce the published form of this manuscript, or allow others to do so, for US government purposes. DOE will provide public access to these results of federally sponsored research in accordance with the DOE Public Access Plan (http://energy.gov/ downloads/doe-public-access-plan). This research was financially sponsored by the US Department Energy, Vehicle Technologies Office, as part of the Joining Core Program. Oak Ridge National Laboratory is managed by UT-Battelle, LLC, for the US Department of Energy under Contract DE-AC05-00OR22725. The authors would like to thank to Kevin Simmons at Pacific Northwest National Laboratory for an optical microscopy of carbonfiber composites.
Keywords
- AZ31B
- Carbon-fiber-reinforced polymer
- Friction self-piercing riveting