Rapid synthesis and consolidation of nanostructured 2MgAl2O4-MgAl2Ti3O10 composite and its mechanical properties

被引：0
作者：
Shon, In-Jin [1 ,2 ]
Kang, Hyun-Su [1 ,2 ]
Doh, Jung-Mann [3 ]
Yoon, Jin-Kook [3 ]
机构：
[1] Chonbuk Natl Univ, Engn Coll, Div Adv Mat Engn, Jeonju 561756, South Korea
[2] Chonbuk Natl Univ, Engn Coll, Res Ctr Adv Mat Dev, Jeonju 561756, South Korea
[3] Korea Inst Sci & Technol, Interface Control Res Ctr, Seoul 130650, South Korea
来源：
RESEARCH ON CHEMICAL INTERMEDIATES | 2014年 / 40卷 / 07期
关键词：
Composite; Nanostructures; Mechanical properties; Microstructure; FABRICATION; POWDERS; SPINEL;
D O I：
10.1007/s11164-014-1648-z
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Rapid sintering of nanostructured 2MgAl(2)O(4)-MgAl2Ti3O10 composite in a pulsed current activated sintering process was investigated. The advantage of this process is that it enables very rapid densification to near theoretical density and prevents grain growth in nanostructured materials. Highly dense nanostructured 2MgAl(2)O(4)-MgAl2Ti3O10 composite was produced by simultaneous application of 80 MPa pressure and a pulsed current of 2,800 A for 2 min. The sintering behavior, grain size, and mechanical properties of the 2MgAl(2)O(4)-MgAl2Ti3O10 composite were investigated.
引用
收藏
页码：2407 / 2413
页数：7
相关论文
共 50 条
  • [21] Investigation of the Improvements on Mechanical Properties and Thermal Performance of MgO-MgAl2O4 Composite Refractories by Additions of ZnO-Al2O3 to MgO
    Aksel, Cemail
    MATERIALS AND MANUFACTURING TECHNOLOGIES XIV, 2012, 445 : 530 - 535
  • [22] Effect of TiO2 addition on the sintering densification and mechanical properties of MgAl2O4-CaAl4O7-CaAl12O19 composite
    Xu, Lei
    Chen, Min
    Yin, Xue-Liang
    Wang, Nan
    Liu, Lei
    CERAMICS INTERNATIONAL, 2016, 42 (08) : 9844 - 9850
  • [23] Mechanochemical Synthesis and Rapid Consolidation of Nanostructured CoTi-Al2O3 Composite by Pulsed Current Activated Sintering and Its Mechanical Properties
    Shon, In-Jin
    Kang, Hyun-Su
    JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 2015, 15 (07) : 5330 - 5333
  • [24] Synthesis and characterization of MgAl2O4-ZrO2 composites
    Ganesh, Ibram
    Ferreira, J. M. F.
    CERAMICS INTERNATIONAL, 2009, 35 (01) : 259 - 264
  • [25] Crystallization of MgAl2O4 and its effect on strengthening-toughening behavior in TiAlN/MgAl2O4 nanomultilayers
    Zhang, Yidan
    Huang, Hao
    Zhang, Kan
    Du, Suxuan
    Yang, Yifan
    Wen, Mao
    VACUUM, 2017, 146 : 11 - 14
  • [26] Mechanical properties of individual MgAl2O4 agglomerates and their effects on densification
    Rufner, Jorgen F.
    Castro, Ricardo H. R.
    Holland, Troy B.
    van Benthem, Klaus
    ACTA MATERIALIA, 2014, 69 : 187 - 195
  • [27] Improvement of densification and mechanical properties of MgAl2O4- CaAl4O7-CaAl12O19 composite by addition of MnO
    Yin, Xue-liang
    Chen, Min
    Wang, Nan
    Xu, Lei
    CERAMICS INTERNATIONAL, 2017, 43 (05) : 4706 - 4711
  • [28] Synthesis of dense nanocrystalline ZrO2-MgAl2O4 spinel composite
    Morita, K
    Hiraga, K
    Kim, BN
    Yoshida, H
    Sakka, Y
    SCRIPTA MATERIALIA, 2005, 53 (09) : 1007 - 1012
  • [29] Synthesis and photoluminescence properties of MgAl2O4:Mn2+ hexagonal nanoplates
    Lin, Jing
    Huang, Yang
    Zhang, Jun
    Shi, Fengjun
    Wei, Siyi
    Gao, Jianming
    Ding, Xiaoxia
    Tang, Chengcun
    MATERIALS RESEARCH BULLETIN, 2009, 44 (01) : 106 - 109
  • [30] Simultaneous synthesis and consolidation of Mg4Al2Ti9O25 by pulsed current activated heating and its mechanical properties
    Shon, In-Jin
    Du, Song-Lee
    Doh, Jung-Mann
    Yoon, Jin-Kook
    CERAMICS INTERNATIONAL, 2013, 39 (06) : 7285 - 7289
12345