ジルコニウムを添加したAl-Zn-Mg3元系合金の溶接凝固割れ感受性に及ぼす磁気攪拌の効果
Al-Zn-Mg3元系合金の溶接凝固割れ感受性に関する基礎的研究(第2報)
1986 年 4 巻 1 号 p. 120-125
詳細
1986 年 4 巻 1 号 p. 120-125
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%.
