异常辉光放电等离子体制备Ti33V33CR33加氢过程的特点

IF 0.4 Q4 PHYSICS, CONDENSED MATTER

Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques Pub Date : 2025-03-01 DOI:10.1134/S1027451024701350

A. E. Zhdanov, Liu Zhehao, M. S. Syrtanov, T. L. Murashkina, Haiyan Leng, E. B. Kashkarov

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引用次数: 0

摘要

重点描述了Ti33V33Cr33合金的组织相态和吸附特性。采用异常辉光放电等离子体熔炼（AGDP）和电弧熔炼（AM）两种不同的方法合成了该合金。x射线衍射分析表明，AGDP法中存在具有BCC晶格的主ticr相和α-Ti相。在AM法的情况下，观察到TiCrV和ti30o相的形成。AM法合成的合金表现出更好的循环稳定性，而AGDP法合成的合金表现出更高的最大氢容量。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Distinctive Aspects of Hydrogenation Process of Ti33V33CR33 Produced by Abnormal Glow Discharge Plasma

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Distinctive Aspects of Hydrogenation Process of Ti33V33CR33 Produced by Abnormal Glow Discharge Plasma

The paper focuses on the description of the structural phase state and sorption characteristics of the Ti₃₃V₃₃Cr₃₃ alloy. This alloy was synthesized by two different methods: abnormal glow discharge plasma (AGDP) melting and arc melting (AM). X-ray diffraction analysis revealed the presence of the main TiVCr phase with a BCC lattice, as well as the α-Ti phase in the AGDP method. In the case of the AM method, the formation of TiCrV and Ti₃O phases is observed. The alloys synthesized by the AM method showed improved cyclic stability, while those obtained by the AGDP method demonstrated an increased maximum hydrogen capacity.

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来源期刊

Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques PHYSICS, CONDENSED MATTER-

CiteScore

0.90

自引率

25.00%

发文量

144

审稿时长

3-8 weeks

期刊介绍： Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques publishes original articles on the topical problems of solid-state physics, materials science, experimental techniques, condensed media, nanostructures, surfaces of thin films, and phase boundaries: geometric and energetical structures of surfaces, the methods of computer simulations; physical and chemical properties and their changes upon radiation and other treatments; the methods of studies of films and surface layers of crystals (XRD, XPS, synchrotron radiation, neutron and electron diffraction, electron microscopic, scanning tunneling microscopic, atomic force microscopic studies, and other methods that provide data on the surfaces and thin films). Articles related to the methods and technics of structure studies are the focus of the journal. The journal accepts manuscripts of regular articles and reviews in English or Russian language from authors of all countries. All manuscripts are peer-reviewed.