Development of Wind-and-React Bi-2212 Accelerator MagnetTechnology
We report on the progress in our R&D program, targetedto develop the technology for the application of Bi2Sr2CaCu2Ox (Bi-2212)in accelerator magnets. The program uses subscale coils, wound frominsulated cables, to study suitable materials, heat treatmenthomogeneity, stability, and effects ofmagnetic field and thermal andelectro-magnetic loads. We have addressed material and reaction relatedissues and report onthe fabrication, heat treatment, and analysis ofsubscale Bi-2212 coils. Such coils can carry a current on the order of5000 A and generate, in various support structures, magnetic fields from2.6 to 9.9 T. Successful coils are therefore targeted towards a hybridNb3Sn-HTS magnet which will demonstrate the feasibility of Bi-2212 foraccelerator magnets, and open a new magnetic field realm, beyond what isachievable with Nb3Sn.
- Research Organization:
- Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
- Sponsoring Organization:
- USDOE Director. Office of Science. High EnergyPhysics
- DOE Contract Number:
- DE-AC02-05CH11231
- OSTI ID:
- 927393
- Report Number(s):
- LBNL-63611; R&D Project: Z5MHTS; BnR: KA1502011; TRN: US0803194
- Resource Relation:
- Conference: 20th Biennual conference on Magnet Technology,Philadelphia, Pennsylvania, August 27 - 31, 2007
- Country of Publication:
- United States
- Language:
- English
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Development of Wind-and-React Bi-2212 Accelerator Magnet Technology
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