Annealing softening mechanisms operating in cold worked oxide-bearing steels

被引：6
作者：
Belyakov, A [1 ]
Sakai, Y [1 ]
Hara, T [1 ]
Kimura, Y [1 ]
Tsuzaki, K [1 ]
机构：
[1] Natl Inst Mat Sci, Steel Res Ctr, Tsukuba, Ibaraki 3050047, Japan
来源：
SCRIPTA MATERIALIA | 2003年 / 48卷 / 10期
关键词：
annealing; iron alloys; nano-particles; recovery; primary recrystallization;
D O I：
10.1016/S1359-6462(03)00077-0
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Annealing softening mechanisms operating in cold-worked Fe-O steels were studied at 700 and 800 degreesC. Primary recrystallization develops only in 0.2%O samples after cold deformation of epsilon greater than or equal to 70%. In samples containing 0.6%O, static recovery is the only annealing softening process irrespective of cold deformation intensity. (C) 2003 Acta Materialia Inc. Published by Elsevier Science Ltd. All rights reserved.
引用
收藏
页码：1463 / 1468
页数：6
相关论文
共 23 条
  • [1] Annealing behavior of submicrocrystalline oxide-bearing iron produced by mechanical alloying
    Belyakov, A
    Sakai, Y
    Hara, T
    Kimura, Y
    Tsuzaki, K
    [J]. METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 2003, 34 (01): : 131 - 138
  • [2] Evolution of submicrocrystalline iron containing dispersed oxides under mechanical milling followed by consolidation
    Belyakov, A
    Sakai, Y
    Hara, T
    Kimura, Y
    Tsuzaki, K
    [J]. METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 2002, 33 (10): : 3241 - 3248
  • [3] Thermal stability of ultra fine-grained steel containing dispersed oxides
    Belyakov, A
    Sakai, Y
    Hara, T
    Kimura, Y
    Tsuzaki, K
    [J]. SCRIPTA MATERIALIA, 2001, 45 (10) : 1213 - 1219
  • [4] Effect of dispersed particles on microstructure evolved in iron under mechanical milling followed by consolidating rolling
    Belyakov, A
    Sakai, Y
    Hara, T
    Kimura, Y
    Tsuzaki, K
    [J]. METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 2001, 32 (07): : 1769 - 1776
  • [5] INFLUENCE OF A FINELY DISPERSED SECOND PHASE ON RECRYSTALLIZATION
    BRIMHALL, JL
    KLEIN, MJ
    HUGGINS, RA
    [J]. ACTA METALLURGICA, 1966, 14 (04): : 459 - &
  • [6] DOHERTY RD, 1962, J I MET, V91, P332
  • [7] INITIAL-STAGES OF RECRYSTALLIZATION IN ALUMINUM CONTAINING BOTH LARGE AND SMALL PARTICLES
    HANSEN, N
    BAY, B
    [J]. ACTA METALLURGICA, 1981, 29 (01): : 65 - 77
  • [8] Hornbogen E, 1978, RECRYSTALLIZATION ME, P159
  • [9] Humphreys F. J., 1979, Metal Science, V13, P136
  • [10] Hutchinson W. B., 1978, Metal Science, V12, P372
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