Synthesis of W-Cu composite nanoparticles by the electrical explosion of two wires and their consolidation by spark plasma sintering; Materials Research Express; Vol. 6, iss. 12

Synthesis of W-Cu composite nanoparticles by the electrical explosion of two wires and their consolidation by spark plasma sintering; Materials Research Express; Vol. 6, iss. 12

Xehetasun bibliografikoak
Parent link:Materials Research Express
Vol. 6, iss. 12.— 2019.— [1265i9, 14 p.]
Beste egile batzuk: Pervikov A. V. Alexander Vasilyevich, Lozhkomoev A. S. Aleksandr Sergeevich, Dvilis E. S. Edgar Sergeevich, Kalashnikov M. P. Mark Petrovich, Paygin V. D. Vladimir Denisovich, Khasanov O. L. Oleg Leonidovich, Lerner M. I. Marat Izrailyevich
Gaia:Title screen
This research shows the possibility of obtaining composite W-Cu nanoparticles with the core–shell structure and high content of copper by means of electrical explosion of intertwined W and Cu wires. The use of electric pulse plasma sintering on the obtained W-Cu composite nanoparticles in vacuum in the temperature range 900 °C–1030 °C over 10 min has allowed us to fabricate 3D materials with the relative density of 95.3 ... 98.9% and a conductivity that is close to the theoretical one (63.5%–64.1%IACS). Also, despite a significant content of copper, the microhardness of the 3D material was (2.68–2.7 GPa). High microhardness of the two-phase composite is attributed to its fine-grain structure. The conductivity and microhardness of the 3D W-Cu composite make it a promising material for different electrical engineering applications.
Режим доступа: по договору с организацией-держателем ресурса
Hizkuntza:ingelesa
Argitaratua: 2019
Gaiak:
электронный ресурс
труды учёных ТПУ
синтез
композитные наноматериалы
электровзрыв
искровое плазменное спекание
Sarrera elektronikoa:https://doi.org/10.1088/2053-1591/ab715b
Formatua: Baliabide elektronikoa Liburu kapitulua
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=662571

Antzeko izenburuak

Antzeko izenburuak