Abstract
The effect of rapid solidification of a suction cast specimen on the microstructure, magnetocrystalline anisotropy, and magnetic-field-induced strain of the Co1.36Ni1.21AlFe0.12 alloy was investigated. The results show that a dual-phase structure consists of L10-type twin martensite with a small amount of coexisting A1-type divorced eutectic γ phase in the specimen. After rapid solidification, the network divorced eutectic γ phase was smashed to pieces by strong suction force and the grain grew in a preferred orientation. At the same time, the specimen after rapid solidification has high magnetocrystalline anisotropy and excellent shape recovery. The trend of twin martensitic rearrangements was evaluated by the O'Handley model, and a relatively large magnetic-field-induced strain was obtained in the specimen with rapid solidification.
Sign-in/Register to access full text options 
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.
