Show simple item record

Гордеев, Юрий Иванович
Абкарян, Артур Карлосович
Зеер, Галина Михайловна
Лепешев, Анатолий Александрович
Зеленкова, Елена Геннадьевна
2018-02-07T07:24:09Z
2018-02-07T07:24:09Z
2017-01
Гордеев, Юрий Иванович. Effect of liquid-phase sintering as a means of quality enhancement of pseudoalloys based on copper [Текст] / Юрий Иванович Гордеев, Артур Карлосович Абкарян, Галина Михайловна Зеер, Анатолий Александрович Лепешев, Елена Геннадьевна Зеленкова // Journal of Physics: Conference Series: Conference Series. — 2017. — Т. 803 (№ 1). — С. 012050
17426588
http://iopscience.iop.org/issue/1742-6596/803/1;jsessionid=5A0E53E30EB5D6A48D93A3BE0222BBC3.c1.iopscience.cld.iop.org
http://elib.sfu-kras.ru/handle/2311/69551
The effects of liquid phase of metal binder on the microstructure and properties of self-diffusion gradient composite (Cu - Al – ZnO) were investigated. For the compositions considered, it was revealed that at the temperature near 550 °C liquid phase binder from nanoparticles Cu – Al formed. Applying a proper amount of (Cu – Al) binder appeared to be beneficial for fabricating gradient composites with desired self-diffusion process and mass transfer of additives nanoparticles into volume of matrix during sintering and the desired fine microstructure and mechanical properties. For the experimental conditions considered in this study, the best mechanical properties can be obtained when 6 mass % (Cu – Al) ligature were used, which gave hardness HB at 120, electroerosion wear – 0.092 • 10-6 g / cycle, electroresistivity – 0.025 mkOm.
nanoparticles
composite powders
copper-based pseudoalloys
microstructure parameters
electrocontacts properties
Effect of liquid-phase sintering as a means of quality enhancement of pseudoalloys based on copper
Journal Article
Published Journal Article
012050
53.39
2018-02-07T07:24:09Z
10.1088/1742-6596/803/1/012050
Политехнический институт
Кафедра машиностроения
Кафедра материаловедения и технологии обработки материалов
Кафедра конструкторско-технологического обеспечения машиностроительных производств
Journal of Physics: Conference Series
Q3
без квартиля


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record