NDLI: The JET programme on the development of beryllium clad components for ITER

Content Provider	IEEE Xplore Digital Library
Author	Ibbott, C. Ciric, D. Deksnis, E. Falter, H. Peacock, A. Watson, M.
Copyright Year	1995
Description	Author affiliation: JET Joint Undertaking, Abingdon, UK (Ibbott, C.; Ciric, D.; Deksnis, E.; Falter, H.; Peacock, A.; Watson, M.)
Abstract	JET under a contract with the European Home Team and in co-operation with industry, is carrying out a programme to support development of beryllium (Be) divertor components for ITER. The basis for this programme is the existing experience on the brazing of thin (1.5 to 3 mm) Be cladding to CuCrZr hypervapotrons using a silver based alloy (Incusil ABA), which demonstrated critical heat fluxes of up to 18 MW/m/sup 2/, and good low power high cycle performance. This paper reports on the mechanical strength of thick (5, 7.5 and 10 mm) Be/CuCrZr braze samples showing the feasibility of brazing thick clads. Also reported are the results of testing of 10 mm thick tiles brazed to a hypervapotron. These tests resulted in melting of the tile surface at power levels of 20 MW/m/sup 2/ without complete delamination of the joint. The results of these tests have allowed the European Home Team and European ITER JCT to benchmark their one and two dimensional models. Another important aspect of the JET investigations is the development of a silver free braze which is being developed in collaboration with industry and producing interesting results with shear strengths almost comparable with Incusil ('ABA') with failure occurring in the braze/CuCrZr interface.
Starting Page	788
Ending Page	791
File Size	437387
Page Count	4
File Format	PDF
ISBN	0780329694
DOI	10.1109/FUSION.1995.535953
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1995-09-30
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Silver Temperature Tiles Heat sinks Delamination Neutrons Performance evaluation Contracts Benchmark testing Collaboration
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Manufacturing of BERYLLIUM TILES for the JET ITER-like wall project

Beryllium-copper diffusion bonding for an ITER first wall application

The effect of beryllium oxide on retention in JET ITER-like wall tiles

The effect of beryllium oxide on retention in JET ITER-like wall tiles

Analysis & Design of the Beryllium Tiles for the JET ITER-like Wall Project

Failure analysis of beryllium tile assembles following high heat flux testing for the ITER program

The development of a performance-enhancing additive for vapor-compression heat pumps

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