The Microstructure of Joint Brazed by Semisolid Stirring Brazing at High Welding Speed

Abstract:

The effect of high welding speed on the macro-appearance and microstructure of joints were investigated in this paper. Experimental results are shown that bonding at one side of joint interface is obviously better than that at another side of bond interface. When welding speed is up to 72mm/min, a discontinuous joining interface is found. It is indicated that increasing of welding speed will be not in favor of disruption of oxide film on surface of composites.

• Periodical: Advanced Materials Research (Volume 528)
• Pages: 219-222
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.528.219
• Online since: June 2012
• Authors: Hui Bin Xu, You Liang Zeng, Biao Dou, Cheng Jian Zhang, Xiao Ya Ding
• Keywords: Brazing, Composite, Interface, Microstructure, Stir

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