Abstract

X-ray diffraction analysis with synchrotron radiation and scanning electron microscopy are used to perform a complex study of the structural and phase states of a hydrogenated palladium-based membrane alloy. Fluctuations of the phase composition of alloy are considered after the introduction of hydrogen into the metallic system. Areas of the hydride (β) phase and diluted hydrogen solid solution (α phase) are found in the alloy. The processes that take place in the crystal lattice in the course of the β ↔ α transformation are determined. The development of defects and changes in the root-mean square displacements of alloy atoms, which result from the reaction of a material with occluded hydrogen, are analyzed.

中文翻译：

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Pd-In-Ru-H 体系结构和相态的演变

摘要

同步辐射和扫描电子显微镜的 X 射线衍射分析用于对氢化钯基膜合金的结构和相态进行复杂的研究。将氢引入金属体系后，合金相组成的波动被考虑。在合金中发现了氢化物 (β) 相和稀氢固溶体 (α 相) 的区域。确定了在 β ↔ α 转变过程中晶格中发生的过程。分析了由材料与吸留氢反应引起的合金原子均方根位移的缺陷和变化。