Role of internal gases and creep of Ag in controlling the critical current density of Ag-sheathed Bi2Sr2CaCu2Ox wires

T Shen, A Ghosh, L Cooley, J Jiang - Journal of Applied Physics, 2013 - pubs.aip.org
High engineering critical current density JE of> 500 A/mm 2 at 20 T and 4.2 K can be
regularly achieved in Ag-sheathed multifilamentary Bi 2 Sr 2 CaCu 2 O x (Bi-2212) round …

Optimization of current carrying capacity in Bi-2212 high temperature superconductors

S Zhang, C Li, Q Hao, X Ma, P Zhang - Physics Procedia, 2015 - Elsevier
Bubbles were considered to be a serious problem happened during the partial melting
process of Bi-2212 superconducting wires and tapes, which can interrupt the textural …

Improve Uniformity of the Cores and Je of Bi-2212 Wires

QB Hao, CS Li, SN Zhang, GS Li, LF Bai, GQ Liu… - Physics Procedia, 2014 - Elsevier
At low temperature and high field, Bi-2212 wires have the highest critical current density (J
c), and the isotropic round wires are more easily to design solenoid than the tapes. So the Bi …

[PDF][PDF] Processing long-length Ag-sheathed Bi2Sr2CaCu2Ox wires for high critical current density: internal gases and creep of Ag at high temperatures

T Shen, A Ghosh, L Cooley, J Jiang - J. Appl. Phys., 2013 - lss.fnal.gov
High engineering current density JE of> 500 A/mm2 at 20 T and 4.2 K can be regularly
achieved in the Agsheathed multifilamentary Bi2Sr2CaCu2Ox (Bi-2212) round wire when …

Density Enhancement for the Fabrication of Bi-2212 Superconducting Tapes

Z Shengnan, L Chengshan, F Jianqing… - Rare Metal Materials …, 2018 - Elsevier
Abstract Bi 2.1 Sr 1.96 CaCu 2.0 O 8+ δ (Bi-2212) precursor powders were synthesized with
co-precipitation process, and Bi-2212 single filament tapes were fabricated with powder-in …

[PDF][PDF] Sintering Time Effect on the Bi2Sr2Can–1Cun Ox High Temperature Superconductors

I Karaca, M Çelik, N Şimşek, Ş Ünlüer, S Büyükakkaş - academia.edu
The sintering time effects on the structure properties of two distinct phases of Bi2Sr2Can–
1CunOx, namely, Bi-2223 and Bi-2212 phases prepared by the solid state reaction method …

[引用][C] 内氧化对银基Bi-2223 带材机械强度和载流性能的影响

李永娣, 余建军, 郝清滨, 焦高峰, 徐晓燕, 刘国庆 - 西安文理学院学报: 自然科学版, 2016