QUARTERLY JOURNAL OF THE JAPAN WELDING SOCIETY
Print ISSN : 0288-4771
Effect of Electromagnetic Stirring on Improvement of Solidification Crack Susceptibility of Zirconium Containing Al-Zn-Mg Alloy Weld
Fundamental Research on Solidification Crack Susceptibility of Al-Zn-Mg Alloy Weld (Report 2)
Fukuhisa MatsudaKazuhiro NakataKenji TsukamotoShigetoshi Johgan
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1986 Volume 4 Issue 1 Pages 120-125

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Abstract

It appeared that electromagnetic stirring was very effective to improve the susceptibility of solidification cracking in weld metal of Al-2%Zn-3%Mg alloy with 0.24% zirconium. This beneficial effect of electromagnetic stirring was mainly due to the grain refinement of weld metal, but it was not seen for the alloys with less zirconium content than 0.24%.

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