About this Abstract |
Meeting |
2020 TMS Annual Meeting & Exhibition
|
Symposium
|
High Entropy Alloys VIII
|
Presentation Title |
J-131: Temperature Dependence of Structural and Magnetic Properties of Single-crystal CoCrFeNiMn-based Alloys |
Author(s) |
Guo-Yu Hung, Yao-Jen Chang, Chi-Hung Lee, Yi-Jia Chen, Uwe Glatzel, An-Chou Yeh, Wen-Hsien Li, Ssu-Yen Huang, Nadya Mesti, Bo-Hong Lai, Tu-Ngoc Lam, E-Wen Huang |
On-Site Speaker (Planned) |
Guo-Yu Hung |
Abstract Scope |
To study the Manganese (Mn) effects on magnetic properties of high entropy alloys (HEAs), we prepared a single-crystal (CoCrFeNi)xMn1-x to eliminate the grain boundary effects. The samples with concentration gradients of Mn are sliced at different portions with different Mn contents. The magnetic and structural properties of (CoCrFeNi)xMn1-x are examined as a function of temperature. We found that Mn content and magnetic properties have positive correlations. Our neutron diffraction data also show the Mn effect on the diffraction profiles. |
Proceedings Inclusion? |
Planned: Supplemental Proceedings volume; Planned: Supplemental Proceedings volume |