Diffusion in amorphous NiZrAl alloys

Flege S.; Hahn H.; Fecher U.

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Diffusion in amorphous NiZrAl alloys

机译：非晶态NiZrAl合金中的扩散

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Tracer diffusion coefficients for large and small sized impurities were measured in the bulk metallic glass NixZryAlz for several compositions. Molecular beam deposition was employed to grow thin films and secondary ion mass spectrometry was used to determine the concentration-depth profiles of several tracers. A dependence of the atomic mobility of the tracer on its size was found, as observed in the binary NixZry amorphous alloy system. The presence of the Al reduces the diffusion coefficients in general, with a stronger decrease for the small sized tracer. The results support the existence of two different diffusion mechanisms proposed for amorphous metallic alloys. (C) 2000 Elsevier Science B.V. All rights reserved. [References: 15]

机译：在块状金属玻璃NixZryAlz中，针对几种成分，测量了大小杂质的示踪剂扩散系数。分子束沉积用于生长薄膜，二次离子质谱仪用于确定几种示踪剂的浓度-深度曲线。如在二元NixZry非晶态合金系统中所观察到的，发现了示踪剂原子迁移率与其大小的相关性。通常，Al的存在会降低扩散系数，而对于小尺寸的示踪剂而言，Al的降低幅度更大。结果支持存在两种针对非晶态金属合金的不同扩散机制。（C）2000 Elsevier Science B.V.保留所有权利。 [参考：15]

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《Journal of Non-Crystalline Solids: A Journal Devoted to Oxide, Halide, Chalcogenide and Metallic Glasses, Amorphous Semiconductors, Non-Crystalline Films, Glass-Ceramics and Glassy Composites》 |2000年第3期|共6页
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Flege S.; Hahn H.; Fecher U.;
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正文语种 eng
中图分类晶体学;
关键词
Tracer diffusion; Metallic alloys; Zr;

机译：示踪扩散;金属合金;Zr;

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1. Diffusion in amorphous NiZrAl alloys [J] . Flege S., Hahn H., Fecher U. Journal of Non-Crystalline Solids: A Journal Devoted to Oxide, Halide, Chalcogenide and Metallic Glasses, Amorphous Semiconductors, Non-Crystalline Films, Glass-Ceramics and Glassy Composites . 2000,第1a3期

机译：非晶态NiZrAl合金中的扩散
2. Diffusion in Amorphous Metallic Alloys, Particularly Co_(58)Fe_5Ni_(10)Si_(11)B_(16)-Part Ⅰ: Self- and ~(182)Ta Diffusion - a Contribution to Establishing the Diffusion Mechanisms in Metallic Glasses [J] . Peter Scharwaechter, Werner Frank, Helmut Kronmueller Zeitschrift fur Metallkunde . 1996,第11期

机译：非晶态金属合金中的扩散，特别是Co_（58）Fe_5Ni_（10）Si_（11）B_（16）-第一部分：自扩散和〜（182）Ta扩散-对建立金属玻璃扩散机理的贡献
3. Diffusion bonding of TiAl based alloy to Ti-6Al-4V alloy using amorphous interlayer [J] . Z. Xue, Q. Yang, L. Gu, Materialwissenschaft und Werkstofftechnik . 2015,第1期

机译：TiAl基合金到Ti-6Al-4V合金之间的扩散键合
4. Diffusion of Hydrogen in Amorphous Ni-Zr Alloys [C] . E.A. Pastukhov, N.I. Sidorov, A.A. Vostrjakov, Diffusion in solids and liquids VI . 2010

机译：氢在非晶态Zr-Zr合金中的扩散
5. DIFFUSION AND THE THERMAL STABILITY OF AMORPHOUS COPPER-ZIRCONIUM (METALLIC GLASSES, CRYSTALLISATION, RELAXATION, SILVER, GOLD, DIFFUSION IN SOLIDS, ALLOYS). [D] . STELTER, ERIC CARL. 1985

机译：非晶态铜-锆（金属玻璃，结晶，弛豫，银，金，固体，合金中的扩散）的扩散和热稳定性。
6. Crystallization Behavior of Al70Fe12.5V12.5Nb5 Amorphous Alloy Formed by Mechanical Alloying [O] . Xuan Liu, Xingfu Wang, Yongli Si, 2019

机译：机械合金化Al70Fe12.5V12.5Nb5非晶态合金的结晶行为
7. Strain perceptibility of elements on the diffusion in Zr-based amorphous alloys [O] . A. Y. Lee, S. Y. Kim, H. Jang, 2020

机译：Zr基非晶合金扩散的应变性能
8. Amorphous Metallic Alloys: A New Advance in Thin-Film Diffusion Barriers forCopper Metallization [R] . Kolawa, E., Reid, J. S., Chen, J. S. 1992

机译：非晶金属合金：铜金属化薄膜扩散阻挡层的新进展

Diffusion in amorphous NiZrAl alloys

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