MICROSTRUCTURE AND PROPERTIES OF Mn-CONTAINING TiAI ALLOYS

被引：0
|
作者：
CAO Mingzhou
HAN Dong
ZHOU Jing
LI Dong Institute of Metal Research
机构：
来源：
Acta Metallurgica Sinica(English Edition) | 1990年 / 06期
关键词：
TiAl alloy; microstructure; property; twin;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The microstructure of Ti-33wt-％ Al-(1.6-4.5)wt-％ Mn alloys are composed ofγ+αphases,but the volume of x-phase is a little.Mn alloying decreases the latticeparameters a and c of γ-phase and the c/a ratio becomes nearly to one,because the atomicradius of Mn is less than the atomic radius of Ti or Al.Mn alloying promotes the formation oftwins in γ-phase and increases the ability of plastic deformation of TiAl alloys at room tem-perature.
引用
收藏
页码：442 / 445
页数：4
相关论文
共 50 条
  • [31] Simultaneous Recrystallization and Oxidation Behavior of Mn-Containing IF Steel
    Zuo-tai Zhang
    Ying-yi Zhang
    Journal of Iron and Steel Research International, 2012, 19 : 67 - 74
  • [32] An EPR view of the two redox states of Mn-containing lipoxygenase
    Gaffney, BJ
    Gregor, W
    Britt, RD
    Su, C
    Oliw, EH
    BIOPHYSICAL JOURNAL, 2001, 80 (01) : 299A - 299A
  • [33] Cryochemical Synthesis of Mn-Containing Poly(p-Xylylene)
    L. Alexandrova
    D. Likhatchev
    S. Muhl
    R. Salcedo
    G. Gerasimov
    I. Kardash
    Journal of Inorganic and Organometallic Polymers, 1998, 8 : 157 - 166
  • [34] Overexpression of Mn-containing superoxide dismutase in transgenic Drosophila melanogaster
    Mockett, RJ
    Orr, WC
    Rahmandar, JJ
    Benes, JJ
    Radyuk, SN
    Klichko, VI
    Sohal, RS
    ARCHIVES OF BIOCHEMISTRY AND BIOPHYSICS, 1999, 371 (02) : 260 - 269
  • [35] Clear microstructure-performance relationships in Mn-containing perovskite and hexaaluminate compounds prepared by activated reactive synthesis
    Laassiri, Said
    Bion, Nicolas
    Duprez, Daniel
    Royer, Sebastien
    Alamdari, Houshang
    PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2014, 16 (09) : 4050 - 4060
  • [36] A METHOD FOR DISTINGUISHING CU,ZN-CONTAINING AND MN-CONTAINING SUPEROXIDE DISMUTASES
    GELLER, BL
    WINGE, DR
    ANALYTICAL BIOCHEMISTRY, 1983, 128 (01) : 86 - 92
  • [37] Microstructure and Mechanical Properties of Mn-Sr Modified Iron Containing Al-Si Alloys
    Mathew, James
    Srirangam, Prakash
    LIGHT METALS 2022, 2022, : 135 - 141
  • [38] Simultaneous leaching of Mn-containing silver ore and as-containing gold ore
    Yuan, Mingliang
    Chen, Ke
    Qiu, Guanzhou
    Huagong Yejin/Engineering Chemistry & Metallurgy, 2000, 21 (02): : 179 - 182
  • [39] Control of triboelectricity by mechanoluminescence in ZnS/Mn-containing polymer films
    Wang, Nannan
    Pu, Mingjie
    Ma, Zhidong
    Feng, Yange
    Guo, Yufeng
    Guo, Wanlin
    Zheng, Youbin
    Zhang, Liqiang
    Wang, Zhaofeng
    Feng, Min
    Li, Xiaojuan
    Wang, Daoai
    NANO ENERGY, 2021, 90
  • [40] The improved stability and corrosion resistance of the passive film on Mn-containing FeCrNiCoMnx high entropy alloys by multiple pickling
    Hsu, Kuo-Min
    Chien, Wei-Liang
    Lin, Chao-Sung
    JOURNAL OF ALLOYS AND COMPOUNDS, 2023, 962
12345