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(Dy0.7Tb0.3)1-xPrxFe1.85和(Dy0.7Tb0.3)0.7Pr0.3Fey合金的微结构和磁致伸缩研究了R1-xPrxFe1.85和R0.7Pr0.3Fey(R=Dy0.7Tb0.3,x≤0.5,1.55≤y≤1.85)合金的微结...
(Dy0.7Tb0.3) 1-xPrxFe1.85 and (Dy0.7Tb0.3) 0.7Pr0.3Fey Microstructure and Magnetostrictive Properties of R1-xPrxFe1.85 and R0.7Pr0.3Fey (R = Dy0 .7Tb0.3, x ≤ 0.5, 1.55 ≤ y ≤ 1.85) alloy microstructure