Abstract
Fe-based bulk amorphous materials have no crystal anisotropy. This is why they are good candidates for the application as soft magnetic materials, although conventional soft magnetic alloys have a higher saturation magnetization than the amorphous alloys. An Fe 65.5Cr 4Mo 4Ga 4P 12C 5B 5.5 alloy shows, together with excellent soft magnetic behaviour, a very high mechanical strength and a high resistance against corrosion which may be important for application as magnetic parts in valves, clutches, or relays. Fe 77Al 2.14Ga 0.86P 8.4C 5B 4Si 2 bulk amorphous materials were prepared by the powder-metallurgical technology. This technological route allows to prepare samples of larger dimensions. Furthermore, active powders, e.g. high magnetostrictive Fe 2Sm-powder, may be added to the powder. Thus, composites with high magnetostrictive response and high mechanical strength may be prepared profiting from the low processing temperature.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
