Journal
SCIENCE AND TECHNOLOGY OF WELDING AND JOINING
Volume 25, Issue 8, Pages 644-652Publisher
TAYLOR & FRANCIS LTD
DOI: 10.1080/13621718.2020.1802896
Keywords
Friction stir spot welding; mechanical properties; fracture; interface structure; magnesium alloys
Funding
- New Energy and Industrial Technology Development Organization (NEDO) under the 'Innovation Structural Materials Project (Future Pioneering Projects)'
Ask authors/readers for more resources
A flat friction stir spot welding (FSSW) using double side adjustable tools has been developed to join magnesium alloy plates, through which sound joints bearing high mechanical performance and good surface appearance without keyhole have been successfully obtained. In this flat FSSW method, failure behaviour can only happen in the plate thickness direction due to the significantly enlarged bonded width. Sound joints can be obtained at low rotation speed; consequently, the average grain size in the tip area of the unbonded interface can be significantly decreased and the corresponding texture becomes random, giving rise to superior joint properties.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available