NDLI: Feasibility Study of <formula formulatype=inline> <tex>${rm Nb}_{3}{rm Al}$</tex></formula> Rutherford Cable for High Field Accelerator Magnet Application

Content Provider	IEEE Xplore Digital Library
Author	Yamada, R. Kikuchi, A. Ambrosio, G. Andreev, N. Barzi, E. Cooper, C. Feher, S. Kashikin, V.V. Lamm, M. Novitski, I. Takeuchi, T. Tartaglia, M. Turrioni, D. Verweij, A.P. Wake, M. Willering, G. Zlobin, A.V.
Copyright Year	2002
Abstract	Feasibility study of Cu stabilized Nb₃Al strand and Rutherford cable for the application to high field accelerator magnets are being done at Fermilab in collaboration with NIMS. The Nb₃Al strand, which was developed and manufactured at NIMS in Japan, has a non-copper Jc of about 844 A/mm² at 15 Tesla at 4.2 K, a copper content of 50%, and filament size of about 50 microns. Rutherford cables with 27 Nb₃Al strands of 1.03 mm diameter were fabricated and tested. Quench tests on a short cable were done to study its stability with only its self field, utilizing a high current transformer. A pair of 2 meter long Nb₃Al cables was tested extensively at CERN at 4.3 and 1.9 K up to 11 Tesla including its self field with a high transport current of 20.2 kA. In the low field test we observed instability near splices and in the central region. This is related to the flux-jump like behavior, because of excessive amount of Nb in the Nb₃Al strand. There is possibility that the Nb in Nb₃Al can cause instability below 2 Tesla field regions. We need further investigation on this problem. Above 8 Tesla, we observed quenches near the critical surface at fast ramp rate from 1000 to 3000 A/sec, with quench velocity over 100 m/sec. A small racetrack magnet was made using a 14 m of Rutherford cable and successfully tested up to 21.8 kA, corresponding to 8.7 T.
Sponsorship	Council on Superconductivity Appl. Superconductivity Conference Inc MIT
Starting Page	1461
Ending Page	1464
Page Count	4
File Size	645749
File Format	PDF
ISSN	10518223
Volume Number	17
Issue Number	2
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2007-06-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Niobium Copper Accelerator magnets Superconducting cables Automatic testing Particle accelerators Laboratories Wire Collaboration Manufacturing superconductivity ${\rm Nb}_{3}{\rm Al}$ Rutherford cable
Content Type	Text
Resource Type	Article
Subject	Condensed Matter Physics Electronic, Optical and Magnetic Materials Electrical and Electronic Engineering

Sl.	Authority	Responsibilities	Communication Details
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
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Development of Ta-matrix ${rm Nb}_{3}{rm Al}$ Strand and Cable for High-Field Accelerator Magnet

Development of ${rm Nb}_{3}{rm Al}$ Rutherford Cable for High-Field Accelerator Magnet Applications

Quench Tests of ${rm Nb}_{3}{rm Al}$ Small Racetrack Magnets

Strand and Cable Development for a High Field ${rm Nb}_{3}{rm Al}$ Common Coil Magnet

Characteristics of Round and Extracted Strands of ${hbox{Nb}}_{3}hbox{Al}$ Rutherford Cable

Development of RHQT-Processed ${rm Nb}_{3}{rm Al}$ Wire for High-Field Accelerator Magnet Applications

Comparison Between ${hbox {Nb}}_{3}{hbox {Al}}$ and ${hbox {Nb}}_{3}{hbox {Sn}}$ Strands and Cables for High Field Accelerator Magnets

Quench Tests and FEM Analysis of ${rm Nb}_{3}{rm Al}$ Rutherford Cables and Small Racetrack Magnets

Cable R&D for the LHC Accelerator Research Program

Feasibility Study of ${rm Nb}_{3}{rm Al}$ Rutherford Cable for High Field Accelerator Magnet Application

Similar Documents

Development of Ta-matrix ${rm Nb}_{3}{rm Al}$ Strand and Cable for High-Field Accelerator Magnet

Development of ${rm Nb}_{3}{rm Al}$ Rutherford Cable for High-Field Accelerator Magnet Applications

Quench Tests of ${rm Nb}_{3}{rm Al}$ Small Racetrack Magnets

Strand and Cable Development for a High Field ${rm Nb}_{3}{rm Al}$ Common Coil Magnet

Characteristics of Round and Extracted Strands of ${hbox{Nb}}_{3}hbox{Al}$ Rutherford Cable

Development of RHQT-Processed ${rm Nb}_{3}{rm Al}$ Wire for High-Field Accelerator Magnet Applications

Comparison Between ${hbox {Nb}}_{3}{hbox {Al}}$ and ${hbox {Nb}}_{3}{hbox {Sn}}$ Strands and Cables for High Field Accelerator Magnets

Quench Tests and FEM Analysis of ${rm Nb}_{3}{rm Al}$ Rutherford Cables and Small Racetrack Magnets

Cable R&D for the LHC Accelerator Research Program

Feasibility Study of ${rm Nb}_{3}{rm Al}$ Rutherford Cable for High Field Accelerator Magnet Application