Study of structural relaxation in alloys of metallic glasses

被引：0
|
作者：
Habibi, S
Soudmand, M [1 ]
机构：
[1] Payame Noor Univ, Dept Phys, Orumeih, Iran
[2] Bu Ali Sina Univ, Dept Phys, Hamadan, Iran
来源：
SURFACE AND INTERFACE ANALYSIS | 2004年 / 36卷 / 08期
关键词：
structural relaxation; amorphous; length change; microhardness; annealing; crystallization;
D O I：
10.1002/sia.1802
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：
Structural relaxation in the Fe78Si9B11C2 amorphous alloy has been studied by using length change and microhardness measurements. It is observed that, owing to thermal annealing at low temperatures, the density of the amorphous phase and also its microhardness increases before the start of crystallization. Hence the amorphous meta-stable phase can be transformed to a more stable amorphous phase, and also its properties can be improved due to thermal annealing at low temperatures. Copyright (C) 2004 John Wiley Sons, Ltd.
引用
收藏
页码：929 / 930
页数：2
相关论文
共 50 条
  • [1] STRUCTURAL RELAXATION IN METALLIC GLASSES
    STROMOLSEN, JO
    BRUNING, R
    ALTOUNIAN, Z
    RYAN, DH
    JOURNAL OF THE LESS-COMMON METALS, 1988, 145 (1-2): : 327 - 338
  • [2] STRUCTURAL RELAXATION IN METALLIC GLASSES
    EGAMI, T
    ANNALS OF THE NEW YORK ACADEMY OF SCIENCES, 1981, 371 (OCT) : 238 - 251
  • [3] Structural relaxation in metallic glasses
    Tiwari, GP
    Ramanujan, RV
    Gonal, MR
    Prasad, R
    Raj, P
    Badguzar, BP
    Goswami, GL
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2001, 304 (1-2): : 499 - 504
  • [4] STRUCTURAL RELAXATION IN METALLIC GLASSES
    WASEDA, Y
    MILLER, WA
    PHYSICA STATUS SOLIDI A-APPLIED RESEARCH, 1978, 49 (01): : K31 - K36
  • [5] STRUCTURAL RELAXATION IN METALLIC GLASSES
    RIONTINO, G
    BARICCO, M
    PHILOSOPHICAL MAGAZINE B-PHYSICS OF CONDENSED MATTER STATISTICAL MECHANICS ELECTRONIC OPTICAL AND MAGNETIC PROPERTIES, 1990, 61 (04): : 715 - 725
  • [6] STRUCTURAL RELAXATION IN METALLIC GLASSES
    RIONTINO, G
    BARICCO, M
    PHILOSOPHICAL MAGAZINE B-PHYSICS OF CONDENSED MATTER STATISTICAL MECHANICS ELECTRONIC OPTICAL AND MAGNETIC PROPERTIES, 1987, 56 (02): : 177 - 183
  • [7] A QUANTITATIVE STUDY ON REVERSIBLE STRUCTURAL RELAXATION OF METALLIC GLASSES
    BOHONYEY, A
    KISS, LF
    JOURNAL OF PHYSICS-CONDENSED MATTER, 1991, 3 (25) : 4523 - 4531
  • [8] MOLECULAR DYNAMICS STUDY ON STRUCTURAL RELAXATION OF METALLIC GLASSES
    Masato, Shimono
    Hidehiro, Onodera
    THERMEC 2009, PTS 1-4, 2010, 638-642 : 1648 - 1652
  • [9] STUDY OF STRUCTURAL RELAXATION IN METALLIC GLASSES BY MODULUS MEASUREMENTS
    BOTHE, K
    NEUHAUSER, H
    SCRIPTA METALLURGICA, 1982, 16 (09): : 1053 - 1057
  • [10] REVERSIBLE STRUCTURAL RELAXATION IN METALLIC GLASSES
    ALTOUNIAN, Z
    MATERIALS SCIENCE AND ENGINEERING, 1988, 97 : 461 - 468
12345