Thermal fatigue testing of an ITER primary wall small scale mock up

被引：9
|
作者：
Lorenzetto, P
Le Marois, G
Saint-Antonin, F
Roedig, M
Duwe, R
Daenner, W
Cardella, A
Lodato, A
机构：
[1] Net Team, D-85748 Garching, Germany
[2] CEA, CEREM, DEM, SGM,CENG, F-38054 Grenoble, France
[3] Forschungszentrum Julich, IWE, D-52425 Julich, Germany
[4] ITER Garching JWS, D-85748 Garching, Germany
来源：
FUSION ENGINEERING AND DESIGN | 1998年 / 39-40卷
关键词：
D O I：
10.1016/S0920-3796(97)00164-6
中图分类号：
TL [原子能技术]; O571 [原子核物理学];
学科分类号：
0827 ; 082701 ;
摘要：
A first primary wall small scale mock up with beryllium as the armor material was manufactured by hot isostatic pressing (HIPing) by CEA and tested at the electron beam test facility JUDITH. The mock up consisted of a 9.4 mm thick beryllium armor joint onto a 20 mm thick dispersion strengthened copper (DS-Cu) alloy plate. Type 316L Stainless Steel tubes, 10/12 mm in diameter were embedded in the DS-Cu, which was subsequently joined onto a 30 mm thick 316LN stainless steel plate. The mock up was tested under a surface heat flux of 2.5 MW m(-2) for 100 preparatory cycles and 900 cycles of 30 s heating and 30 s cooling time. At the end of the 1000 cycles, the surface and the Be/DS-Cu joint of the mock up did not show any damage due to the fatigue test. (C) 1998 Elsevier Science S.A. All rights reserved.
引用
收藏
页码：521 / 528
页数：8
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