Assessment of Co-Ga alloys magnetostriction
Source abstract
Abstract
Abstract The magnetostriction of Co-Ga alloys: Co-14Ga, Co-24Ga and Co-33Ga (atomic), is studied at room temperature for the first time. All three alloys are ferromagnetic. Co-14Ga microstructure is biphasic, a mixture of e (hcp) and α (fcc) phases. Co-24Ga presents three phases e, α and β (ordered bcc) and Co-33Ga is single β phase alloy. It was found that all three alloys present negative saturation magnetostriction λ s . The most interesting material for applications would be the alloy Co-33Ga since the magnetostriction saturates for a small field.
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Research context
OpenAlex topics: Magnetic Properties and Applications · Microstructure and Mechanical Properties of Steels · Metallurgical and Alloy Processes
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References (19)
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