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Synthesis of increased-density bismuth-based superconductors with cold isostatic pressing and heat treating

Patent ·
OSTI ID:871173
 [1];  [2];  [3]
  1. Woodridge, IL
  2. Lockport, IL
  3. La Grange Park, IL
+ Show Author Affiliations

The present invention is directed to a process for producing high temperature superconducting ceramic materials. More particularly, the present invention is directed to a process that enhances the densification of Bi.sub.1.8 Pb.sub.0.4 Sr.sub.2 Ca.sub.2 Cu.sub.3 O.sub.10 "BSCCO" ceramics.

Research Organization:
Argonne National Laboratory (ANL), Argonne, IL
DOE Contract Number:
W-31109-ENG-38
Assignee:
University of Chicago (Chicago, IL)
Patent Number(s):
US 5674814
OSTI ID:
871173
Country of Publication:
United States
Language:
English

References (7)

Bulk texturing of prereacted Bi/Pb(2223) under triaxial stresses at room temperature journal December 1994
Improvement in the magnetic shielding property of Bi(Pb)-Sr-Ca-Cu-O superconducting tubes journal January 1992
High critical currents in Bi-2223 phase bars journal May 1993
Processing and properties of bulk BiSrCaCuO superconductors journal June 1994
Bi-Based Oxide Superconducting Current Leads. Superconducting Properties and Heat Leakage from 77K to 4.2K of the Tubular Bulk Leads. [Ｂｉ系酸化物超電導体の電流リードへの適用　円筒状バルクの特性と熱侵入量]
  • Yamada, Yutaka; Hasebe, Tsuginori; Yanagiya, Tomoyuki
  • TEION KOGAKU (Journal of Cryogenics and Superconductivity Society of Japan), Vol. 28, Issue 2 https://doi.org/10.2221/jcsj.28.86
journal January 1993
Sinter-forged (Bi, Pb) 2 Sr 2 Ca 2 Cu 3 O x superconductors journal September 1993
Improvement of the magnetic shielding and trapping properties of BiPbSrCaCuO superconducting tubes by the use of multiple thermomechanical processing journal May 1994

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Related Subjects

/505/29/
10
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