Fabrication of mock-up with Be armour tiles diffusion bonded to the CuCrZr heat sink

被引:4
作者
Moreschi, LF
Pizzuto, A
Alessandrini, I
Agostini, M
Visca, E
Merola, M
机构
[1] ENEA CR Brasimone, EURATOM Assoc, I-40032 Camugnano, BO, Italy
[2] ENEA CR Frascati, EURATOM Assoc, I-00044 Frascati, Rome, Italy
[3] Max Planck Inst, EFDA, D-85748 Garching, Germany
关键词
Be armour tiles; CuCrZr; divert vertical target (DVT); beryllium; thermal mismatches;
D O I
10.1016/S0920-3796(01)00348-9
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
The aim of this work is the manufacture of high heat flux mock-ups with Be armour tiles on a CuCrZr heat sink for fabricating the beryllium section of the divertor vertical target (DVT) in the ITER reactor. Diffusion bonding between the CuCrZr bar and the beryllium tiles was obtained by inserting an aluminium interlayer to accommodate surface irregularities as well as to provide a compliant layer for accommodating thermal mismatches during both manufacturing and operation and cycles. (C) 2001 Elsevier Science BN. All rights reserved.
引用
收藏
页码:321 / 324
页数:4
相关论文
共 3 条
  • [1] CIRIC D, COMMUNICATION
  • [2] *ITER JOINT CENTR, 1998, TECHN BAS ITER FIN D
  • [3] VISCA E, 1996, FUSION TECHNOLOGY