Local atomic configurations in mechanically alloyed amorphous (FeCoNi)70Ti10B20 powders

被引：3

作者：

Kalkan, Bora ^{[1
,2
]}

Simsek, Tuncay ^{[3
]}

Avar, Baris ^{[4
]}

机构：

[1] Univ Calif Santa Cruz, Earth & Planetary Sci Dept, Santa Cruz, CA 95064 USA

[2] Lawrence Berkeley Natl Lab, Adv Light Source, Berkeley, CA 94720 USA

[3] Kirikkale Univ, Dept Mech & Met Technol, TR-71450 Kirikkale, Turkiye

[4] Zonguldak Bulent Ecevit Univ, Dept Met & Mat Engn, TR-67100 Zonguldak, Turkiye

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 2023年 / 960卷

关键词：

Amorphous alloy; Short range order; X-ray diffraction; Inverse Monte Carlo Simulations; PDF analysis; HIGH SATURATION MAGNETIZATION; RAY-DIFFRACTION DATA; X-RAY; FORMING ABILITY; BORON CONTENT; SI ALLOYS; GLASS; SCATTERING; ELECTRON;

D O I：

10.1016/j.jallcom.2023.170667

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The atomic structure of amorphous (FeCoNi)70Ti10B20 alloy synthesized by mechanical alloying was in-vestigated using high energy synchrotron X-ray diffraction and inverse Monte Carlo simulations of pair distribution functions. Empirical potential structure refinement indicates a chemical short-range order at the length scales of 2.1-2.5 & ANGS; via local atomic arrangements forming deformed bcc-like clusters. The structural model obtained was described by bond lengths, coordination numbers, and bond angle dis-tribution functions determined for the first neighbor atoms by x-ray scattering supplemented with 3D Monte Carlo simulations. & COPY; 2023 Elsevier B.V. All rights reserved.

引用

页数：8

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