High Field Insert Coils From Bi-2212/Ag Round Wires

Miao, Hanping; Marken, K.R.; Meinesz, M.; Czabaj, B.; Hong, Seung Pyo; Twin, Andrew; Noonan, P.; Trociewitz, U.P.; Schwartz, J.

doi:10.1109/tasc.2007.898999

Cited by 45 publications

(27 citation statements)

References 12 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…It was observed in our earlier experiments that after reaction many Bi-2212 coils exhibited some defects in the coil surface and amongst the internal windings [6,7]. The defects are often visually indicated by black spots.…”

Section: Wind-and-react Bi-2212 Coil Fabricationmentioning

confidence: 77%

See 1 more Smart Citation

Development of Bi-2212 round wires for high field magnet applications

Miao¹,

Huang

Meinesz³

et al. 2012

AIP Conference Proceedings

View full text Add to dashboard Cite

Section: Wind-and-react Bi-2212 Coil Fabricationmentioning

confidence: 77%

“…We applied the "wind-and-react" process for Bi-2212/Ag coil fabrication, as reported in the prior works [6,7]. After winding, Bi-2212/Ag coils were heat treated in a furnace with flowing oxygen.…”

Section: Methodsmentioning

confidence: 99%

Development of Bi-2212 round wires for high field magnet applications

Miao¹,

Huang

Meinesz³

et al. 2012

AIP Conference Proceedings

View full text Add to dashboard Cite

“…The record J E is around 500 A/mm 2 at 20 T, 4.2 K in a 1-m-long round wire [117] (Fig. 2), and the present longlength performance is around 200-250 A/mm 2 at 20 T, 4.2 K, and thus a factor of 3-4 too low for effective magnet windings (see Subsec.…”

Section: Bi-2212mentioning

confidence: 95%

Superconducting Materials and Conductors: Fabrication and Limiting Parameters

Bottura

Godeke

2013

Reviews of Accelerator Science and Technology

View full text Add to dashboard Cite

Superconductivity is the technology that enabled the construction of the most recent generation of high-energy particle accelerators, the largest scientific instruments ever built. In this review we trace the evolution of superconducting materials for particle accelerator magnets, from the first steps in the late 1960s, through the rise and glory of Nb-Ti in the 1970s, till the 2010s, and the promises of Nb 3 Sn for the 2020s. We conclude with a perspective on the opportunities for high-temperature superconductors (HTSs). Many such reviews have been written in the past, as witnessed by the long list of references provided. In this review we put particular emphasis on the practical aspects of wire and tape manufacturing, cabling, engineering performance, and potential for use in accelerator magnets, while leaving in the background matters such as the physics of superconductivity and fundamental material issues.

show abstract

“…[2]. Because of the larger thermal mass and interactions with former/insulation it has been difficult to replicate this level of performance in wind & react coils [3], [4], however, during this project, improved handling and heat treatment processes [5] by OST has significantly narrowed this performance gap.…”

Section: Development Of Bi-2212 Wires and Coilsmentioning

confidence: 99%