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
  • [21] Influence of Dwell Time and Pressure on SPS Process with Titanium Aluminides
    Behrens, Bernd-Arno
    Brunotte, Kai
    Peddinghaus, Julius
    Heymann, Adrian
    METALS, 2022, 12 (01)
  • [22] Chemical Vapor Synthesis of Titanium Aluminides by Reaction of Aluminum Subchloride and Titanium Tetrachloride
    Roman A. Zakirov
    Oleg G. Parfenov
    Leonid A. Solovyov
    Metallurgical and Materials Transactions B, 2018, 49 : 13 - 17
  • [23] Chemical Vapor Synthesis of Titanium Aluminides by Reaction of Aluminum Subchloride and Titanium Tetrachloride
    Zakirov, Roman A.
    Parfenov, Oleg G.
    Solovyov, Leonid A.
    METALLURGICAL AND MATERIALS TRANSACTIONS B-PROCESS METALLURGY AND MATERIALS PROCESSING SCIENCE, 2018, 49 (01): : 13 - 17
  • [24] The development of a tranquil tilt pouring process for casting titanium aluminides
    Harding, R. A.
    Wickins, M.
    Wang, H.
    Djambazov, G.
    Pericleous, K.
    STRUCTURAL ALUMINIDES FOR ELEVATED TEMPERATURES: GAMMA TITANIUM AND OTHER: METALLIC ALUMINIDES, 2008, : 15 - +
  • [25] Superplasticity of titanium aluminides
    Imayev, R. M.
    Imayev, V. M.
    LETTERS ON MATERIALS-PIS MA O MATERIALAKH, 2015, 5 (03): : 253 - 257
  • [26] TITANIUM ALUMINIDES - AN OVERVIEW
    LIPSITT, HA
    JOURNAL OF METALS, 1987, 39 (07): : A6 - A7
  • [27] NANOSTRUCTURED TITANIUM ALUMINIDES
    SURYANARAYANA, C
    FROES, FH
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 1994, 179 (pt 1): : 108 - 111
  • [28] TITANIUM ALUMINIDES - AN OVERVIEW
    LIPSITT, HA
    JOURNAL OF METALS, 1983, 35 (08): : A32 - A32
  • [29] CREEP IN TITANIUM ALUMINIDES
    OIKAWA, H
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 1992, 153 (1-2): : 427 - 432
  • [30] Titanium Aluminides: Science, Technology, Applications and Synthesis by Mechanical Alloying
    F.H.Froes (Institute for Materials and Advanced Processes (IMAP)
    JournalofMaterialsScience&Technology, 1994, (04) : 251 - 262
12345