| 摘要 |
Magnetostrictive devices and methods involving a magnetostrictive alloy having; (1) one or more of Pd, and Pt, and (2) one or more of Ni, Co, Fe, where the alloy comprises one or more of Pd<SUB>x</SUB>Ni<SUB>1-x</SUB>, Pd<SUB>x</SUB>Fe<SUB>1-x</SUB>, Pd<SUB>x</SUB>Co<SUB>1-x</SUB>, Pt<SUB>x</SUB>Ni<SUB>1-x</SUB>, Pt<SUB>x</SUB>Fe<SUB>1-x</SUB>, Pt<SUB>x</SUB>Co<SUB>1-x</SUB>, where x is less than 1, where magnetostrictive properties and diffusion, and solubility properties than variable in response to variations to a magnetic field to which the alloy is subjected. Devices and methods are used in hydrogen storage, isotopic separation, catalytic systems, actuator/sensor, and other magnetostrictive applications.
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