【摘 要】
：
Al-Mg-Si alloy has been strengthened by aging treatment and used as structural materials.Transition metals (TM) are conventionally added to Al alloys for grain refinement.In this research, several TMs
【机 构】
：
Graduate school of Engineering for Education, University of Toyama, Japan
【出 处】
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15th International Conference on Aluminium Alloys(ICAA15)(第十
论文部分内容阅读
Al-Mg-Si alloy has been strengthened by aging treatment and used as structural materials.Transition metals (TM) are conventionally added to Al alloys for grain refinement.In this research, several TMs (Ni, Co, V) are alloyed to Al-Mg-Si alloy to understand the effect of TM (1) to mechanical properties and (2) to precipitation behavior.Alloys were prepared by casting.They were subjected to homogenization treatment after casting at 873 K for 6 h.Solution treatment was conducted at 848 K for 1b.
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