Abstract—

The existence of the phenomenon of electrochemical phase formation in metals and alloys via a supercooled liquid state stage has been discussed. In the second part of the research, the results of the precision X-ray phase analysis for the interface between electrodepositing alloy in the form of a substitutional solid solution and a cathode of Wood’s alloy that persisted in either a solid or a liquid condition are considered. It was found that the phenomenon under study here is proved by the following experimental data: (1) the formation of intermetallics between solid metallic cathode elements and the solvent in the alloy electrodepositing as substitution solid solution, and enhancement of these processes accompanied by the development of additional intermetallics enriched in cathode elements on replacing a solid cathode with a chemically identical liquid one; (2) with alloys electrodepositing as substitution solid solution at a solid metallic cathode, the formation of intermetallics including cathode elements and the alloy solute element building no distinct phase; and (3) on replacing a solid cathode with a chemically identical liquid one, enhanced intermetallic formation involving metallic cathode elements and the electrodepositing alloy solute building no distinct phase plus emergence of additional intermetallics enriched in cathode elements.

中文翻译：

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金属和合金在化学相同的固态或液态阴极上的电化学相形成：第2部分。替代固态溶液形式的合金

摘要—

讨论了过冷液态阶段在金属和合金中电化学相形成现象的存在。在研究的第二部分中，考虑了以置换固溶体形式存在的电沉积合金与伍德合金的阴极（无论固态还是液态）之间的界面的精确X射线相分析结果。通过以下实验数据证明了本文研究的现象：（1）固态金属阴极元素与作为替代固溶体的合金电沉积溶剂之间形成金属间化合物；这些方法的改进，并伴随着用化学上相同的液态阴极代替固态阴极而开发出富含阴极元素的其他金属间化合物；（2）在固态金属阴极上以合金作为替代固溶体电沉积的合金，包括阴极元素和合金溶质元素在内的金属间化合物的形成没有明显的相；（3）用化学上相同的液体代替固体阴极时，增强的金属间化合物的形成涉及金属阴极元素和电沉积合金溶质的建立，没有明显的相，并且出现了富集阴极元素的其他金属间化合物。包括阴极元素和合金溶质元素的金属间化合物的形成没有明显的相。（3）用化学上相同的液体代替固体阴极时，增强的金属间化合物的形成涉及金属阴极元素和电沉积合金溶质的建立，没有明显的相，并且出现了富集阴极元素的其他金属间化合物。包括阴极元素和合金溶质元素的金属间化合物的形成没有明显的相。（3）用化学上相同的液体代替固体阴极时，增强的金属间化合物的形成涉及金属阴极元素和电沉积合金溶质的建立，没有明显的相，并且出现了富集阴极元素的其他金属间化合物。