Author:
Das Hrishikesh,Upadhyay Piyush,Wang Tianhao,Gwalani Bharat,Ma Xiaolong
Abstract
AbstractWe report on interfacial characteristics and chemistry of bonded Mg-Fe interfaces welded using friction stir assisted scribe technique (FaST). Two pairs of dissimilar joints: (AZ31-DP590) and (Pure Mg-DP590) were studied to shed light on joining mechanisms responsible for bonding of “immiscible” pairs of Mg and Fe. We present first direct experimental evidence of presence of oxide layer, Al segregation by atom probe tomography and nano steel grains close to interface by transmission electron microscopy study.
Funder
DOE- EERE, Vehicle Technology Office
Publisher
Springer Science and Business Media LLC
Reference34 articles.
1. Okamoto, H. Phase Diagrams for Binary Alloys. ASM International, 44 https://www.asminternational.org/documents/10192/1849770/57751G_Frontmatter.pd (2010).
2. Song, G. Interfacial structure of the joints between magnesium alloy and mild steel with nickel as interlayer by hybrid laser-TIG welding. Mater. Des. 31(1), 605–609 (2010).
3. Liu, L. & Qi, X. “Strengthening effect of nickel and copper interlayers on hybrid laser-TIG welded joints between magnesium alloy and mild steel. Mater. Des. 31(8), 3960–3963 (2010).
4. Liu, L., Qi, X. & Wu, Z. Microstructural characteristics of lap joint between magnesium alloy and mild steel with and without the addition of Sn element. Mater. Lett. 64(1), 89–92 (2010).
5. Wahba, M. & Katayama, S. Laser welding of AZ31B magnesium alloy to Zn-coated steel. Mater. Des. 35, 701–706 (2012).
Cited by
11 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献