The use of copper alloy CuCrZr as a structural material for actively cooled plasma facing and in vessel components

被引：76

作者：

Lipa, M ^{[1
]}

Durocher, A

Tivey, R

Huber, T

Schedler, B

Weigert, J

机构：

[1] CEA, DSM, DRFC, F-13108 St Paul Les Durance, France

[2] ITER Garching Joint Work Site, D-85748 Garching, Germany

[3] Plansee AG, A-6600 Reutte, Austria

[4] PTR Prazisionstech GmbH, D-63461 Maintal Doernigheim, Germany

来源：

FUSION ENGINEERING AND DESIGN | 2005年 / 75-79卷

关键词：

copper alloy CuCrZr; CuCrZr EB welding; CuCrZr in vessel components;

D O I：

10.1016/j.fusengdes.2005.06.056

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：

This paper presents our experience with precipitation hardened CuCrZr in the fabrication of actively cooled components for Tore Supra (toroidal pump limiter fingers, guard limiter heat sink hollow-profiles, ripple protection tubes, endoscope heads) and JET high heat flux elements for the beam-lines. The supposed interplay phenomenon between CuCrZr procurement, component geometry and welding procedure is discussed. The associated mechanical characterisation of materials from different suppliers and component joinings, focused especially on CuCrZr-CuCrZr fusion weldings using electron beams (EB), is presented. (c) 2005 Elsevier B.V. All rights reserved.

引用

页码：469 / 473

页数：5

共 6 条

[1] TORE SUPRA experience of copper chromium zirconium electron beam welding [J].