Bifurcation of thermal restoration processes in deformed iron and steel

被引：20

作者：

Atkinson, M

机构：

来源：

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | 1999年 / 262卷 / 1-2期

关键词：

rapid annealing; substructure strengthening; recovery; recrystallization;

D O I：

10.1016/S0921-5093(98)01031-4

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Observation of 'ultra-rapid' softening at relatively low temperatures has extended the known range of restoration behaviour for iron. In the light of this knowledge a major bifurcation of recovery processes, between dismantling or stabilisation of the dislocation substructure, can be recognised. Early competition between these divergent processes governs the progress and outcome of subsequent recrystallisation. The same bifurcation of recovery processes is evident in strain hardening. (C) 1999 Elsevier Science S.A. All rights reserved.

引用

页码：33 / 38

页数：6

共 32 条

[1] [Anonymous], T ASM
[2] DEFORMATION OF PLASTICALLY NON-HOMOGENEOUS MATERIALS
ASHBY, MF
[J]. PHILOSOPHICAL MAGAZINE, 1970, 21 (170): : 399 - &
[3] ATKINSON M, 1993, MATER FORUM, V17, P181
[4] ATKINSON M, 1966, UNPUB S PHYS MET RES
[5] Ball C.J., 1959, J IRON STEEL I, V191, P232
[6] GRAIN-BOUNDARY STRENGTHENING EXPONENT IN CONVENTIONAL AND ULTRAFINE MICROSTRUCTURES
CHRISTMAN, T
[J]. SCRIPTA METALLURGICA ET MATERIALIA, 1993, 28 (12): : 1495 - 1500
[7] COTTRELL AH, 1964, MECH PROPERTIES MATT, P278
[8] EMBURY JD, 1966, T METALL SOC AIME, V236, P1252
[9] GARBER S, 1963, RECENT DEV ANNEALING, P81
[10] DISLOCATION CELL FORMATION IN METALS
HOLT, DL
[J]. JOURNAL OF APPLIED PHYSICS, 1970, 41 (08) : 3197 - +

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