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Journal of Materials Engineering and Performance

Erschienen in:

01.06.2016

Microstructure and Properties of FeAlCrNiMo_x High-Entropy Alloys

verfasst von: X. C. Li, D. Dou, Z. Y. Zheng, J. C. Li

Erschienen in: Journal of Materials Engineering and Performance | Ausgabe 6/2016

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Abstract

FeAlCrNiMo_x high-entropy alloys were prepared. The effect of Mo content on the microstructure and the properties of the alloys were investigated. When the Mo content was 0.1, the alloys were composed of single BCC solid solution; when Mo content reaches 0.25, the alloys were composed of BCC solid solution and ordered B2 solid solution. When Mo content is more than 0.75, some σ phases emerged. The volume fraction of the second phase increases with the increasing Mo content, and the crystal grains became coarsening. The yield strength, fracture strength, and hardness increase with the increasing Mo content and reach 2252, 2612 MPa, and 1006 Hv, respectively. The magnetic transformation undergoes from the ferromagnetism to paramagnetism with the increasing Mo content. The saturation intensity and remnant magnetism are decreased with the increasing Mo content.

Vorheriger Artikel Bonding Interface and Bending Deformation of Al/316LSS Clad Metal Prepared by Explosive Welding

Nächster Artikel A New XRD Method to Quantify Plate and Lath Martensites of Hardened Medium-Carbon Steel

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Titel: Microstructure and Properties of FeAlCrNiMo x High-Entropy Alloys
verfasst von: X. C. Li
D. Dou
Z. Y. Zheng
J. C. Li
Publikationsdatum: 01.06.2016
Verlag: Springer US
Erschienen in: Journal of Materials Engineering and Performance / Ausgabe 6/2016
Print ISSN: 1059-9495
Elektronische ISSN: 1544-1024
DOI: https://doi.org/10.1007/s11665-016-2060-1

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