講演情報
[342]Structure and properties of nanoporous FePt fabricated by dealloying melt-spun Fe-Pt-B alloys
*張 偉1、Dianguo Ma1、Yingmin Wang1、Rie Y Umetsu2、Kunio Yubuta2、Yanhui Li1、Parmanand Sharma3 (1. Dalian University of Technology、2. IMR, Tohoku University、3. NIChe, Tohoku University)
キーワード：
Nanoporous metal、Fe-Pt-B alloy、Amorphous alloy、Dealloying、L10-FePt、Magnetic property
Melt-spun Fe-Pt-B alloys were dealloyed in H2SO4 aqueous solution to form the nanoporous alloys. The structure and properties of the nanoporous alloys before and after annealing were investigated.