Detecting self-ion irradiation-induced void swelling in pure copper using transient grating spectroscopy

被引：56

作者：

Dennett, C. A. ^{[1
]}

So, K. P. ^{[1
]}

Kushima, A. ^{[1
,2
]}

Buller, D. L. ^{[3
]}

Hattar, K. ^{[3
]}

Short, M. P. ^{[1
]}

机构：

[1] MIT, Dept Nucl Sci & Engn, 77 Massachusetts Ave, Cambridge, MA 02139 USA

[2] Univ Cent Florida, Dept Mat Sci & Engn, Adv Mat Proc & Anal Ctr, Orlando, FL 32816 USA

[3] Sandia Natl Labs, Dept Radiat Solid Interact, POB 5800, Albuquerque, NM 87185 USA

来源：

ACTA MATERIALIA | 2018年 / 145卷

关键词：

Void swelling; Transient grating spectroscopy; Irradiation; Surface acoustic wave; Ion beam; RADIATION-DAMAGE; NEUTRON; MICROSTRUCTURE; TEMPERATURE; EVOLUTION; VELOCITY; HELIUM; ALLOY; IRON; DPA;

D O I：

10.1016/j.actamat.2017.12.007

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Irradiation-induced void swelling remains a major challenge to nuclear reactor operation. Swelling may take years to initiate and often results in rapid material property degradation once started. Alloy development for advanced nuclear systems will require rapid characterization of the swelling breakaway dose in new alloys, yet this capability does not yet exist. We demonstrate that transient grating spectroscopy (TGS) can detect void swelling in single crystal copper via changes in surface acoustic wave (SAW) velocity. Scanning transmission electron microscopy (STEM) links the TGS-observed changes with void swelling-induced microstructural evolution. These results are considered in the context of previous work to suggest that in situ TGS will be able to rapidly determine when new bulk materials begin void swelling, shortening alloy development and testing times. (C) 2017 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.

引用

页码：496 / 503

页数：8

共 68 条

[1] MECHANICAL PROPERTY AND CONDUCTIVITY CHANGES IN SEVERAL COPPER-ALLOYS AFTER 13.5 DPA NEUTRON-IRRADIATION [J].

AMES, M ;

KOHSE, G ;

LEE, TS ;

GRANT, NJ ;

HARLING, OK .

JOURNAL OF NUCLEAR MATERIALS, 1986, 141 :174-178

[2]

[Anonymous], 2009, E52196 ASTM INT

[3] Influence of radiation-induced voids and bubbles on physical properties of austenitic structural alloys [J].

Balachov, II ;

Shcherbakov, EN ;

Kozlov, AV ;

Portnykh, IA ;

Garner, FA .

JOURNAL OF NUCLEAR MATERIALS, 2004, 329 :617-620

[4] EFFECTS OF COLD WORKING AND PRE-IRRADIATION HEAT-TREATMENT ON VOID FORMATION IN NEUTRON-IRRADIATED TYPE 316 STAINLESS-STEEL [J].

BRAGER, HR .

JOURNAL OF NUCLEAR MATERIALS, 1975, 57 (01) :103-118

[5] RATE THEORY OF SWELLING DUE TO VOID GROWTH IN IRRADIATED METALS [J].

BRAILSFORD, AD ;

BULLOUGH, R .

JOURNAL OF NUCLEAR MATERIALS, 1972, 44 (02) :121-+

[6] Two-beam irradiation chamber for in situ ion-implantation and RBS at temperatures from 15 K to 300 K [J].

Breeger, B ;

Wendler, E ;

Trippensee, W ;

Schubert, C ;

Wesch, W .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 2001, 174 (1-2) :199-204

[7] Neutron-induced swelling and embrittlement of pure iron and pure nickel irradiated in the BN-350 and BOR-60 fast reactors [J].

Budylkin, N. I. ;

Mironova, E. G. ;

Chernov, V. M. ;

Krasnoselov, V. A. ;

Porollo, S. I. ;

Garner, F. A. .

JOURNAL OF NUCLEAR MATERIALS, 2008, 375 (03) :359-364

[8] VOIDS IN IRRADIATED STAINLESS STEEL [J].

CAWTHORNE, C ;

FULTON, EJ .

NATURE, 1967, 216 (5115) :576-+

[9] Microstructural changes and void swelling of a 12Cr ODS ferritic-martensitic alloy after high-dpa self-ion irradiation [J].

Chen, Tianyi ;

Aydogan, Eda ;

Gigax, Jonathan G. ;

Chen, Di ;

Wang, Jing ;

Wang, Xuemei ;

Ukai, S. ;

Garner, F. A. ;

Shao, Lin .

JOURNAL OF NUCLEAR MATERIALS, 2015, 467 :42-49

[10] Time-resolved, dual heterodyne phase collection transient grating spectroscopy [J].

Dennett, Cody A. ;

Short, Michael P. .

APPLIED PHYSICS LETTERS, 2017, 110 (21)

← 1 2 3 4 5 6 7 →