The L12 to DO19 phase transformation in the intermetallic compound Fe3Ge

被引：0
|
作者：
Chen, QZ [1 ]
Ngan, AHW [1 ]
Duggan, BJ [1 ]
机构：
[1] Univ Sci & Technol Beijing, Dept Mat Phys, Beijing 100083, Peoples R China
来源：
PHASE TRANSFORMATIONS AND SYSTEMS DRIVEN FAR FROM EQUILIBRIUM | 1998年 / 481卷
关键词：
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A large kinetics hysteresis is found to exist between the forward and backward reactions of the L1(2) <-> DO19 transformation in Fe3Ge. The slow DO19 to L1(2) transformation leaves behind very stable twins and stacking fault debris. In-situ annealing experiments in the transmission electron microscope revealed that nucleation for the reverse L1(2) to DO19 reaction takes place efficiently at these defects.
引用
收藏
页码：225 / 230
页数：6
相关论文
共 50 条
  • [41] THE NEGATIVE TEMPERATURE-DEPENDENCE OF YIELD STRENGTH IN THE LL2 COMPOUND FE3GE
    NGAN, AHW
    JONES, IP
    SMALLMAN, RE
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 1992, 153 (1-2): : 387 - 391
  • [42] Predicting yield-stress anomalies in L12 alloys:: Ni3Ge-Fe3Ge pseudo-binaries
    Liu, JB
    Johnson, DD
    Smirnov, AV
    ACTA MATERIALIA, 2005, 53 (13) : 3601 - 3612
  • [43] CHARACTERISTIC MECHANICAL-PROPERTIES AND PHASE-STABILITY OF L12 INTERMETALLIC COMPOUNDS
    MISHIMA, Y
    OYA, Y
    SUZUKI, T
    TRANSACTIONS OF THE IRON AND STEEL INSTITUTE OF JAPAN, 1985, 25 (11) : 1171 - 1178
  • [44] OBSERVATION OF A L12 SUPERLATTICE IN FE3NI
    MUNROE, PR
    HATHERLY, M
    SCRIPTA METALLURGICA ET MATERIALIA, 1995, 32 (01): : 93 - 97
  • [45] MAGNETOCRYSTALLINE ANISOTROPY AND MAGNETOSTRICTION OF INTERMETALLIC COMPOUND FE5GE3
    TAWARA, Y
    JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1966, 21 (02) : 237 - &
  • [46] Ultra-high-temperature deformation of polycrystalline and directionally solidified L12 intermetallic compound Ir3Nb
    Gu, YF
    Yamabe-Mitarai, Y
    Harada, H
    INTERMETALLICS, 2003, 11 (01) : 57 - 62
  • [47] IMPROVEMENT IN ROOM-TEMPERATURE DUCTILITY OF THE L12 TYPE INTERMETALLIC COMPOUND NI3A1 BY BORON ADDITION
    AOKI, K
    IZUMI, O
    JOURNAL OF THE JAPAN INSTITUTE OF METALS, 1979, 43 (12) : 1190 - 1196
  • [48] IMPROVEMENT IN ROOM TEMPERATURE DUCTILITY OF THE L12 TYPE INTERMETALLIC COMPOUND Ni3Al BY BORON ADDITION.
    Aoki, Kiyoshi
    Izumi, Osamu
    Nippon Kinzoku Gakkai-si, 1979, 43 (12): : 1190 - 1196
  • [49] Kinetics of order-disorder transformation of L12 FeNi3 in the Fe-Ni system
    Liu, J.
    Riddiford, L. J.
    Floristean, C.
    Goncalves-Neto, F.
    Rezaeeyazdi, M.
    Lewis, L. H.
    Barmak, K.
    JOURNAL OF ALLOYS AND COMPOUNDS, 2016, 689 : 593 - 598
  • [50] Micropillar compression deformation of single crystals of Fe3Ge with the L1(2) structure
    Chen, Zhenghao
    Inui, Haruyuki
    ACTA MATERIALIA, 2021, 208
12345