Electrocontact Material Based on Silver Dispersion-Strengthened by Nickel, Titanium, and Zinc Oxides
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URI (для ссылок/цитирований):
https://link.springer.com/article/10.1134/S0031918X17070134https://elib.sfu-kras.ru/handle/2311/69501
Дата:
2017-09Журнал:
Physics of Metals and MetallographyКвартиль журнала в Scopus:
Q2Квартиль журнала в Web of Science:
Q3Библиографическое описание:
Zeer, G. M. Electrocontact Material Based on Silver Dispersion-Strengthened by Nickel, Titanium, and Zinc Oxides [Текст] / G. M. Zeer, E. G. Zelenkova, O. V. Belousov, V. V. Beletskii, S. V. Nikolaev, O. N. Ledyaeva // Physics of Metals and Metallography. — 2017. — Т. 118 (№ 9). — С. 890-895Текст статьи не публикуется в открытом доступе в соответствии с политикой журнала.
Аннотация:
Samples of a composite electrocontact material based on silver strengthened by the dispersed
phases of zinc and titanium oxides have been investigated by the electron microscopy and energy dispersive
X-ray spectroscopy. A uniform distribution of the oxide phases containing 2 wt % zinc oxide in the initial
charge has been revealed. The increase in the amount of zinc oxide leads to an increase of the size of the oxide
phases. It has been shown that at the zinc oxide content of 2 wt %, the minimum wear is observed in the process
of electroerosion tests; at 3 wt %, an overheating and welding of the contacts are observed.