Spark plasma sintering of alumina nanopowders produced by electrical explosion of wires

被引：2
|
作者：
An, Vladimir [1 ]
Khasanov, Alexey [1 ]
de Izarra, Charles [2 ]
机构：
[1] Natl Res Tomsk Polytech Univ, Inst High Technol Phys, Tomsk 634050, Russia
[2] GREMI, BP6744, F-45067 Orleans 2, France
来源：
SPRINGERPLUS | 2015年 / 4卷
关键词：
Alumina nanopowders; Electrical explosion of wires; Spark plasma sintering; HYDROGEN; CERAMICS;
D O I：
10.1186/s40064-015-1383-y
中图分类号：
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
Alumina nanopowders produced by electrical explosion of wires were sintered using the spark plasma sintering technique. The results of XRD analysis show that the main phase in the compacted nanopowders is alpha-Al2O3. According to the SEM observations, the sintered alumina nanopowder consists of micron-sized faceted grains and nano-sized necked grains. The increase in sintering temperature resulted in a higher density of the sintered powders: from 78.44 to 98.21 % of theoretical density.
引用
收藏
页数：4
相关论文
共 50 条
  • [1] Carbide-nanopowders produced by electrical explosion of wires
    Ilyin, A. P.
    Nazarenko, O. B.
    JOURNAL OF OPTOELECTRONICS AND ADVANCED MATERIALS, 2007, 9 (05): : 1521 - 1524
  • [2] Nanopowders Produced by Electrical Explosion of Aluminum Wires in Water
    Ilyin, A. P.
    Nazarenko, O. B.
    IFOST: 2007 INTERNATIONAL FORUM ON STRATEGIC TECHNOLOGY, 2007, : 654 - +
  • [3] Characteristics of Nanopowders Produced by Electrical Explosion of Copper Wires in Argon with Air Additives
    Kwon, Y. S.
    Ilyin, A. P.
    Nazarenko, O. B.
    Tikhonov, D. V.
    IFOST 2008: PROCEEDING OF THE THIRD INTERNATIONAL FORUM ON STRATEGIC TECHNOLOGIES, 2008, : 214 - 216
  • [4] Fabrication of Molybdenum Nanopowders by Electrical Explosion of Wires
    Kwon, Y. S.
    Ilyin, A. P.
    Nazarenko, O. B.
    Tikhonov, D. V.
    Yablunovsky, G. V.
    IFOST 2008: PROCEEDING OF THE THIRD INTERNATIONAL FORUM ON STRATEGIC TECHNOLOGIES, 2008, : 217 - 219
  • [5] Spark plasma sintering of SiAlON nanopowders
    Zalite, I.
    Zilinska, N.
    Steins, I.
    Krastins, J.
    5TH BALTIC CONFERENCE ON SILICATE MATERIALS, 2011, 25
  • [6] Synthesis of W-Cu composite nanoparticles by the electrical explosion of two wires and their consolidation by spark plasma sintering
    Pervikov, A. V.
    Lozhkomoev, A. S.
    Dvilis, E. S.
    Kalashnikov, M. P.
    Paygin, V. D.
    Khasanov, O. L.
    Lerner, M. I.
    MATERIALS RESEARCH EXPRESS, 2019, 6 (12)
  • [7] Spark plasma sintering of alumina
    Shen, ZJ
    Johnsson, M
    Zhao, Z
    Nygren, M
    JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2002, 85 (08) : 1921 - 1927
  • [8] Sintering of W-Ni-Fe Powders Produced by Electrical Explosion of Wires
    Glazkova, E. A.
    Pervikov, A. V.
    Rodkevich, N. G.
    Apkaryan, A. S.
    Muzhetskaya, S. Yu.
    MECHANICS, RESOURCE AND DIAGNOSTICS OF MATERIALS AND STRUCTURES (MRDMS-2018), 2018, 2053
  • [9] Controlled Synthesis of Nanopowders via Electrical Explosion of Wires
    Sedoi, V. S.
    Yavorovsky, N. A.
    IFOST 2008: PROCEEDING OF THE THIRD INTERNATIONAL FORUM ON STRATEGIC TECHNOLOGIES, 2008, : 220 - 225
  • [10] Fabrication of alloy nanopowders by the electrical explosion of electrodeposited wires
    Kim, Wonbaek
    Park, Je-Shin
    Suh, Chang-Yul
    Chang, Hankwon
    Lee, Jae-Chun
    MATERIALS LETTERS, 2007, 61 (21) : 4259 - 4261
12345