Hardening of Fe-Cu alloys at elevated temperatures by electron and neutron irradiations

被引：18

作者：

Tobita, T ^{[1
]}

Suzuki, M ^{[1
]}

Iwase, A ^{[1
]}

Aizawa, K ^{[1
]}

机构：

[1] Japan Atom Energy Res Inst, Tokai Res Estab, Tokai, Ibaraki 3191195, Japan

来源：

JOURNAL OF NUCLEAR MATERIALS | 2001年 / 299卷 / 03期

关键词：

D O I：

10.1016/S0022-3115(01)00694-8

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Comparative experiments using 2.5 MeV electron and neutron irradiations to Fe-Cu model alloys have been undertaken to study the gamma-ray induced hardening of RPV steels. Hardness changes induced by Cu precipitates for Fe-0.6%CU model alloy was confirmed. The difference between electron and neutron irradiation hardening was very small on a dpa basis except for very low dpa. (C) 2001 Elsevier Science B.V. All rights reserved.

引用

页码：267 / 270

页数：4

共 13 条

[1] AIZAWA K, IN PRESS
[2] ALEXANDER D, 1996, P 9 INT S REACT DOS, P508
[3] Gamma-ray (electron) irradiation effects on tensile properties of ferritic alloys
Alexander, DE
Rehn, LE
Farrell, K
Stoller, RE
[J]. JOURNAL OF NUCLEAR MATERIALS, 1996, 228 (01) : 68 - 76
[4] THE CONTRIBUTION OF HIGH-ENERGY GAMMA-RAYS TO DISPLACEMENT DAMAGE IN LWR PRESSURE-VESSELS
ALEXANDER, DE
REHN, LE
[J]. JOURNAL OF NUCLEAR MATERIALS, 1994, 209 (02) : 212 - 214
[5] Hardening of ferritic alloys at 288°C by electron irradiation
Farrell, K
Stoller, RE
Jung, P
Ullmaier, H
[J]. JOURNAL OF NUCLEAR MATERIALS, 2000, 279 (01) : 77 - 83
[6] HASEGAWA T, 2000, JAERI REV, V18, P97
[7] FREELY-MIGRATING-DEFECT PRODUCTION DURING IRRADIATION AT ELEVATED-TEMPERATURES
HASHIMOTO, T
REHN, LE
OKAMOTO, PR
[J]. PHYSICAL REVIEW B, 1988, 38 (18): : 12868 - 12878
[8] Mechanisms of radiation-induced degradation of reactor vessel materials
Mansur, LK
Farrell, K
[J]. JOURNAL OF NUCLEAR MATERIALS, 1997, 244 (03) : 212 - 218
[9] MICROSTRUCTURAL EVOLUTION IN-REACTOR PRESSURE-VESSEL STEELS
PHYTHIAN, WJ
ENGLISH, CA
[J]. JOURNAL OF NUCLEAR MATERIALS, 1993, 205 : 162 - 177
[10] RELATIVE EFFICIENCIES OF DIFFERENT IONS FOR PRODUCING FREELY MIGRATING DEFECTS
REHN, LE
OKAMOTO, PR
AVERBACK, RS
[J]. PHYSICAL REVIEW B, 1984, 30 (06) : 3073 - 3080

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