Search for Significant Short-Range Ordering in Medium-Entropy Alloys Tr-Co-Ni (Tr = Cr, Mn, and Fe)

被引：0
|
作者：
Futami, Saiki [1 ]
Ikeda, Yoichi [2 ]
Zhao, Hong-Fei [1 ]
Umemoto, Yoshihiko [1 ]
Honda, Takashi [3 ]
Fujita, Masaki [2 ]
机构：
[1] Tohoku Univ, Grad Sch Sci, Sendai 9808578, Japan
[2] Tohoku Univ, Inst Mat Res, Sendai 9808577, Japan
[3] High Energy Accelerator Res Org KEK, Inst Mat Struct Sci, Tsukuba, 3050801, Japan
来源：
MATERIALS TRANSACTIONS | 2024年 / 65卷 / 09期
关键词：
high-entropy alloys; neutron; structural modeling; short-range ordering; structural relaxation; PHASE-TRANSFORMATIONS;
D O I：
10.2320/matertrans.MT-MA2024007
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Neutron total-scattering experiments were conducted to search for signatures of the short-range ordering in medium-entropy alloys Trface-centered cubic structure, whereas those of the as-quenched Cr-Co-Ni and Fe-Co-Ni samples can be explained with an almost random face-centered cubic structure model. The results of neutron thermal analyses and reverse Monte Carlo structure modeling indicate a possible compositional and/or magnetic short-range ordering in the Mn-Co-Ni system. [doi:10.2320/matertrans.MT-MA2024007]
引用
收藏
页码：995 / 1000
页数：6
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