50.50 FeNi permalloy with Ti and Cr additions for improved hardness and corrosion resistance

High-saturation induction Ni50Fe50 (wt%) may be improved by chromium to enhance corrosion resistance and by titanium to increase the mechanical properties. Excessive chromium or titanium is however not desirable for magnetic properties. The aim of this paper is to explain why an interesting combinat...

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Bibliographic Details
Published inJournal of magnetism and magnetic materials Vol. 215; pp. 237 - 239
Main Authors Coutu, L., Chaput, L., Waeckerle, T.
Format Journal Article
LanguageEnglish
Published Elsevier B.V 01.06.2000
Subjects
Corrosion
Mechanical properties
Soft magnetic FeNi
Corrosion
Mechanical properties
Soft magnetic FeNi
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Summary:High-saturation induction Ni50Fe50 (wt%) may be improved by chromium to enhance corrosion resistance and by titanium to increase the mechanical properties. Excessive chromium or titanium is however not desirable for magnetic properties. The aim of this paper is to explain why an interesting combination of properties is obtained by adding Cr=3% and Ti=1.5%.
Bibliography:SourceType-Scholarly Journals-2
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ISSN:0304-8853
DOI:10.1016/S0304-8853(00)00125-6