Current status of JAERI spallation target material program

被引:18
作者
Kikuchi, K [1 ]
Sasa, T [1 ]
Ishikura, S [1 ]
Mukugi, K [1 ]
Kai, T [1 ]
Ouchi, N [1 ]
Ioka, I [1 ]
机构
[1] Japan Atom Energy Res Inst, Ctr Neuron Sci, Tokai, Ibaraki 3191195, Japan
关键词
D O I
10.1016/S0022-3115(01)00498-6
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
In the joint project of spallation neutron source between JAERI and KEK, material technology has been developed for the mercury target in the neutron source facility, the lead-bismuth target in the transmutation test facility, superconducting accelerator, post-irradiation examination and the ion beam test. Design of target system is progressing for the mercury spallation target: a pressure test of moderator, an impacting test in mercury and a corrosion test have been carried out. For nuclear transmutation with ADS an engineering facility is proposed. A material corrosion test loop is built-up and SS316 and F82H steels are to be tested in a flowing Pb-Bi. Fracture toughness of superconducting cavity material was found to be considerably large at 4 K. Irradiated samples at SINQ are to be transported to JAERI Hot Laboratory. For simulating radiation damage small disk specimens were irradiated in single, dual and triple ion beam modes. (C) 2001 Elsevier Science BN. All rights reserved.
引用
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页码:34 / 42
页数:9
相关论文
共 19 条
[1]  
ALCOUFFE RE, 1998, USERS GUIDE TWODANT
[2]  
[Anonymous], 1999, 99056 JAERI
[3]  
Briesmeister J, 1993, MCNP GEN MONTE CARLO
[4]  
DAI Y, 1998, TM369811 PSI
[5]   Pressure and stress waves in a spallation neutron source mercury target generated by high-power proton pulses [J].
Futakawa, M ;
Kikuchi, K ;
Conrad, H ;
Stechemesser, H .
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2000, 439 (01) :1-7
[6]  
GROMOV RB, 1995, LIQUID METAL SYSTEMS
[7]  
HINO R, 2000, PRESENT STATUS SPALL
[8]  
HISHINUMA A, 2001, UNPUB SOLID STATE PH
[9]  
KIKUCHI K, 1998, OECD P WS UT REL HIG, P381
[10]  
KINOSHITA I, 1993, T92024 CRIEPI