Fatigue Behaviour of Magnesium to Steel Dissimilar Friction Stir Lap Joints
Abstract
A short study has been conducted to assess the performance of friction stir welded Mg/steel joints under dynamic loads. The major mode of failure was found to be top Mg sheet fracture. Crack initiation is noted to have taken place at the Mg/steel interface. The fatigue life of the joints is found to be significantly different than the fatigue data of the Mg alloy obtained from the literature. The reasons behind such a difference have been examined in this work.
- Authors:
- Publication Date:
- Research Org.:
- Pacific Northwest National Lab. (PNNL), Richland, WA (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1035411
- Report Number(s):
- PNNL-SA-78079
Journal ID: ISSN 1362-1718; VT0505000; TRN: US201204%%582
- DOE Contract Number:
- AC05-76RL01830
- Resource Type:
- Journal Article
- Journal Name:
- Science and Technology of Welding and Joining
- Additional Journal Information:
- Journal Volume: 17; Journal Issue: 2; Journal ID: ISSN 1362-1718
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 36 MATERIALS SCIENCE; ALLOYS; DYNAMIC LOADS; FRICTION; MAGNESIUM; PERFORMANCE; STEELS; Friction stir; Mg alloy; Steel; Fatigue
Citation Formats
Jana, Saumyadeep, and Hovanski, Yuri. Fatigue Behaviour of Magnesium to Steel Dissimilar Friction Stir Lap Joints. United States: N. p., 2012.
Web. doi:10.1179/1362171811Y.0000000083.
Jana, Saumyadeep, & Hovanski, Yuri. Fatigue Behaviour of Magnesium to Steel Dissimilar Friction Stir Lap Joints. United States. https://doi.org/10.1179/1362171811Y.0000000083
Jana, Saumyadeep, and Hovanski, Yuri. 2012.
"Fatigue Behaviour of Magnesium to Steel Dissimilar Friction Stir Lap Joints". United States. https://doi.org/10.1179/1362171811Y.0000000083.
@article{osti_1035411,
title = {Fatigue Behaviour of Magnesium to Steel Dissimilar Friction Stir Lap Joints},
author = {Jana, Saumyadeep and Hovanski, Yuri},
abstractNote = {A short study has been conducted to assess the performance of friction stir welded Mg/steel joints under dynamic loads. The major mode of failure was found to be top Mg sheet fracture. Crack initiation is noted to have taken place at the Mg/steel interface. The fatigue life of the joints is found to be significantly different than the fatigue data of the Mg alloy obtained from the literature. The reasons behind such a difference have been examined in this work.},
doi = {10.1179/1362171811Y.0000000083},
url = {https://www.osti.gov/biblio/1035411},
journal = {Science and Technology of Welding and Joining},
issn = {1362-1718},
number = 2,
volume = 17,
place = {United States},
year = {Wed Feb 01 00:00:00 EST 2012},
month = {Wed Feb 01 00:00:00 EST 2012}
}
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