Microstructural characterization by TEM techniques of mechanically alloyed FeNbGe powders

被引：4
|
作者：
Ipus, J. J. [1 ]
Blazquez, J. S. [1 ]
Conde, A. [1 ]
Lozano-Perez, S. [2 ]
机构：
[1] Univ Seville, CSIC, ICMSE, Dpto Fis Mat Condensada, E-41080 Seville, Spain
[2] Univ Oxford, Dept Mat, Oxford OX1 3PH, England
来源：
JOURNAL OF ALLOYS AND COMPOUNDS | 2010年 / 505卷 / 01期
关键词：
Transmission electron microscopy; Mechanical alloying; Nanocrystalline alloys; FE-NB;
D O I：
10.1016/j.jallcom.2010.06.034
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Mechanically alloyed Fe75Nb5Ge20 alloys have been studied using different TEM techniques. For short milling times the microstructure of the system consists of an inhomogeneous mixture of the starting crystalline phases: small bcc Fe nanocrystallites, filament-like bcc Nb and spherical fcc Ge. After long milling times, the microstructure consists of a single bcc supersaturated solid solution Fe(Nb,Ge) phase. (C) 2010 Elsevier B.V. All rights reserved.
引用
收藏
页码：86 / 90
页数：5
相关论文
共 50 条
  • [21] Microstructural study of a mechanically alloyed ODS superalloy
    M. Mujahid
    C. A. Gater
    J. W. Martin
    Journal of Materials Engineering and Performance, 1998, 7 : 524 - 532
  • [22] TEM study of mechanically alloyed ODS steel powder
    Hoffmann, Jan
    Klimenkov, Michael
    Lindau, Rainer
    Rieth, Michael
    JOURNAL OF NUCLEAR MATERIALS, 2012, 428 (1-3) : 165 - 169
  • [23] Microstructural characterization of a new mechanically alloyed Ni-base ODS superalloy powder
    Aghamiri, S. M. Seyyed
    Shahverdi, H. R.
    Ukai, S.
    Oono, N.
    Taya, K.
    Miura, S.
    Hayashi, S.
    Okuda, T.
    MATERIALS CHARACTERIZATION, 2015, 100 : 135 - 142
  • [24] Combustion synthesis of mechanically alloyed molybdenum and silicon powders
    Park, H.S.
    Metal Powder Report, 2001, 56 (03)
  • [25] GLASS-FORMING RANGES OF MECHANICALLY ALLOYED POWDERS
    HELLSTERN, E
    SCHULTZ, L
    ECKERT, J
    JOURNAL OF THE LESS-COMMON METALS, 1988, 140 : 93 - 98
  • [26] THERMODYNAMIC PROPERTIES OF MECHANICALLY ALLOYED NICKEL AND ALUMINUM POWDERS
    LU, L
    LAI, MO
    ZHANG, S
    MATERIALS RESEARCH BULLETIN, 1994, 29 (08) : 889 - 894
  • [27] Mechanically alloyed magnesium–boron–iodine composite powders
    Song Wang
    Mirko Schoenitz
    Edward L. Dreizin
    Journal of Materials Science, 2016, 51 : 3585 - 3591
  • [28] Structural and magnetic properties of mechanically alloyed FeCo powders
    Zelenakova, A.
    Oleksakova, D.
    Degmova, J.
    Kovac, J.
    Kollar, P.
    Kusy, M.
    Sovak, P.
    JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2007, 316 (02) : E519 - E522
  • [29] Structure of mechanically alloyed Ni-Mo powders
    Oleszak, D.
    Portnoy, V.K.
    Matyja, H.
    Materials Science Forum, 1999, 312 : 345 - 350
  • [30] Corrosion of Mechanically Alloyed Nanostructured FeAl Intermetallic Powders
    Torres-Islas, A.
    Carachure, C.
    Serna, S.
    Campillo, B.
    Rosas, G.
    ADVANCES IN MATERIALS SCIENCE AND ENGINEERING, 2012, 2012
12345