Ordering kinetics in ternary Ni3Al-X alloys

被引：17
作者：
Savin, OV [1 ]
Stepanova, NN [1 ]
Akshentsev, YN [1 ]
Rodionov, DP [1 ]
机构：
[1] Russian Acad Sci, Ural Div, Inst Met Phys, Ekaterinburg 620219, Russia
来源：
SCRIPTA MATERIALIA | 2001年 / 45卷 / 08期
关键词：
intermetallic compounds; ordering; kinetics;
D O I：
10.1016/S1359-6462(01)01056-9
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Measurements of electrical resistivity were used to study the kinetics of ordering in stoichiometric Ni3Al alloyed with a third element (Nb, Ti, V., W, Cr, Co, Fe). The activation energies of ordering and disordering were found. (C) 2001 Acta Materialia Inc. Published by Elsevier Science Ltd. All rights reserved.
引用
收藏
页码：883 / 888
页数：6
相关论文
共 18 条
  • [1] Akshentsev Yu. N., 1997, Physics of Metals and Metallography, V84, P293
  • [2] THE ORDER-DISORDER TRANSFORMATION IN NI3AL AND NI3AL-FE ALLOYS .1. DETERMINATION OF THE TRANSITION-TEMPERATURES AND THEIR RELATION TO DUCTILITY
    CAHN, RW
    SIEMERS, PA
    GEIGER, JE
    BARDHAN, P
    [J]. ACTA METALLURGICA, 1987, 35 (11): : 2737 - 2751
  • [3] COREY CL, 1967, T METALL SOC AIME, V239, P239
  • [4] Solute diffusion of Al-substituting elements in Ni3Al and the diffusion mechanism of the minority component
    Divinski, SV
    Frank, S
    Sodervall, U
    Herzig, C
    [J]. ACTA MATERIALIA, 1998, 46 (12) : 4369 - 4380
  • [5] Gomankov VI, 1997, FIZ MET METALLOVED+, V84, P71
  • [6] Single-phase interdiffusion in Ni3Al
    Ikeda, T
    Almazouzi, A
    Numakura, H
    Koiwa, M
    Sprengel, W
    Nakajima, H
    [J]. ACTA MATERIALIA, 1998, 46 (15) : 5369 - 5376
  • [7] MICROSTRUCTURE AND MECHANICAL-PROPERTIES OF RAPIDLY QUENCHED L12 ALLOYS IN NI-AL-X SYSTEMS
    INOUE, A
    TOMIOKA, H
    MASUMOTO, T
    [J]. METALLURGICAL TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 1983, 14 (07): : 1367 - 1377
  • [8] Electronic structure and elastic properties of the Ni(3)X (X=Mn, Al, Ga, Si, Gel) intermetallics
    Iotova, D
    Kioussis, N
    Lim, SP
    [J]. PHYSICAL REVIEW B, 1996, 54 (20): : 14413 - 14422
  • [9] THE ROLE OF ALLOYING ELEMENTS IN THE DESIGN OF NICKEL-BASE SUPERALLOYS
    JENA, AK
    CHATURVEDI, MC
    [J]. JOURNAL OF MATERIALS SCIENCE, 1984, 19 (10) : 3121 - 3139
  • [10] LONG-RANGE ORDER KINETICS IN NI3AL0.4FE0.6
    KOZUBSKI, R
    SOLTYS, J
    CADEVILLE, MC
    [J]. JOURNAL OF PHYSICS-CONDENSED MATTER, 1990, 2 (15) : 3451 - 3458
12