1906 強磁性形状記憶合金Fe-Pdの組成探索と加工特性評価(S17-2 形状記憶合金の特性と応用化技術(2),S17 形状記憶合金の特性と応用化技術)

概要

論文の詳細を見る
The effect of Pd content on transformation temperature for ferromagnetic shape memory alloy Fe-Pd was investigated. The martensitic transformation temperature increased with decreasing Pd content. With Pd content of 29.85〜29.9at.%, the fcc-fct transformation was observed and bct-martensite did not appear at room temperature. The processing characteristics of Fe-Pd were also investigated. By using square-grooved rolls, an ingot of Fe-29.9at.%Pd with 3×3mm rectangular cross section could be rolled into a wire with 1×1mm rectangular cross section at room temperature. Then it was found that Fe-Pd possessed sufficient ductility for processing and could be utilized as an actuator material at room temperature.
社団法人日本機械学会の論文
2005-09-18