Synthesis of titanium aluminides by hydride cycle process

被引：7
|
作者：
Dolukhanyan S.K. [1 ]
Aleksanyan A.G. [1 ]
Ter-Galstyan O.P. [1 ]
Shekhtman V.S. [2 ]
Mnatsakanyan N.L. [1 ]
机构：
[1] Nalbandyan Institute of Chemical Physics, National Academy of Sciences, Yerevan 0014
[2] Institute of Solid State Physics, Russian Academy of Sciences, Chernogolovka
来源：
Int. J. Self-Propagating High-Temperature Synth. | / 2卷 / 78-82期
关键词：
hydrogenation-dehydrogenation cycle; metal hydrides; SHS; titanium aluminides;
D O I：
10.3103/S1061386214020046
中图分类号：
学科分类号：
摘要：
The hydride cycle process was successfully applied to synthesize single-phase α2-Ti3Al, γ-TiAl, and TiAl 3 aluminides. The formation of aluminides was found to proceed by solid-state reaction mechanism, without melting. The process takes advantage of its relatively low temperatures (600-1000°C), short duration (2-3 h) of a single-step synthetic procedure, and lower energy requirements. © 2014 Allerton Press, Inc.
引用
收藏
页码：78 / 82
页数：4
相关论文
共 50 条
  • [31] Titanium aluminides: science, technology, applications and synthesis by mechanical alloying
    Froes, F.H.
    Journal of Materials Science and Technology, 1994, 10 (04): : 251 - 262
  • [32] Hot extrusion reaction synthesis of nickel, titanium and iron aluminides
    Minay, EJ
    Rawlings, RD
    McShane, HB
    JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2004, 153 : 630 - 636
  • [33] DIRECT SYNTHESIS OF TITANIUM ALUMINIDES BY SPECIFIC METHODS OF POWDER METALLURGY
    Cojocaru, Mihai Ovidiu
    Branzei, Mihai
    Druga, Leontin Nicolae
    Tudose, Florica
    Andrei, Ema Ilona
    Rosoiu, Sabrina
    UNIVERSITY POLITEHNICA OF BUCHAREST SCIENTIFIC BULLETIN SERIES B-CHEMISTRY AND MATERIALS SCIENCE, 2020, 82 (02): : 153 - 162
  • [34] SURFACE PHENOMENA IN THE PROCESS OF TITANIUM HYDRIDE FORMATION
    WOLFRAM, Z
    NOWICKA, E
    DUS, R
    CZECHOSLOVAK JOURNAL OF PHYSICS, 1993, 43 (9-10) : 1051 - 1055
  • [35] Research on dehydrogenation and sintering process of titanium hydride for manufacture titanium and titanium alloy
    Zhang, Jiamin
    Yi, Jianhong
    Gan, Guoyou
    Yan, Jikang
    Du, Jinghong
    Liu, Yichun
    SUSTAINABLE DEVELOPMENT OF NATURAL RESOURCES, PTS 1-3, 2013, 616-618 : 1823 - 1829
  • [36] Direct synthesis of titanium aluminides by specific methods of powder metallurgy
    Cojocaru, Mihai Ovidiu
    Branzei, Mihai
    Druga, Leontin Nicolae
    Tudose, Florica
    Andrei, Ema Ilona
    Rosoiu, Sabrina
    UPB Scientific Bulletin, Series B: Chemistry and Materials Science, 2020, 82 (02): : 153 - 162
  • [37] In-situ synthesis of titanium aluminides by direct metal deposition
    Gasper, A. N. D.
    Catchpole-Smith, S.
    Clare, A. T.
    JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2017, 239 : 230 - 239
  • [38] New process for titanium aluminides production from TiO2
    Kamali, A.R.
    Razavizadeh, H.
    Hadavi, S.M.M.
    Journal of Materials Science and Technology, 2007, 23 (03): : 367 - 372
  • [39] Property optimized hot-forming process for intermetallic titanium aluminides
    Eigenschaftsoptimiertes Warmumformen einer intermetallischen Titanaluminid-Legierung
    Gaitzenauer, Andrea (andrea.gaitzenauer@unileoben.ac.at), 2012, Springer (157): : 8 - 9
  • [40] A New Process for Titanium Aluminides Production from TiO2
    A.R.Kamali
    H.Razavizadeh
    S.M.M.Hadavi
    Journal of Materials Science & Technology, 2007, (03) : 367 - 372
12345