Phase composition, structure, and properties of electrospark coating on titanium

期刊论文
发表日期：

2024年11月1日

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I. M. Pohrelyuk,
V. S. Trush,
Kh. R. Zadorozhna,
Ya. Ya. Sirak,
T. M. Kravchyshyn

摘要

The phase composition, structure, and characteristics of the modified VT1‑0 titanium layer after electrospark alloying (ESA) and its combination with oxidation and nitriding were evaluated. Graphite, nickel, and molybdenum electrodes were used as electrode materials during ESA. The anti-friction properties of the formed coatings paired with Al₂O₃ ceramics under friction without lubrication were evaluated. The positive effect of combined treatment on the fatigue life of VT1‑0 titanium under low-cycle pure bending was shown.