Rapidly textured Bi[sub 2]Sr[sub 2]CaCu[sub 2]O[sub 8]
Journal Article
·
· Journal of Materials Research; (United States)
- Ames Laboratory, Iowa State University, Ames, Iowa 50011 (United States)
- Argonne National Laboratory, Argonne, Illinois 60439 (United States)
Amorphous Bi[sub 2]Sr[sub 2]CaCu[sub 2]O[sub 8] (Bi-2212) was crystallized under uniaxial loads (up to 1500 N) at temperatures up to 890 [degree]C to induce texture. Well-textured samples (19 mm in diameter and 0.15 mm thick) were obtained for samples heated to 890 [degree]C and quenched. Heated (10 [degree]C/min) and quenched samples at 550, 750, 850, and 870 [degree]C demonstrate that the crystallization path is Bi[sub 2]Sr[sub 2]CuO[sub 6] (Bi-2201) (550 [degree]C) to Bi-2212 (850 [degree]C) with texturing occurring during grain growth ([ital T][gt]850 [degree]C). Comparison of samples crystallized under load and no load demonstrates that the texturing is a result of the plane stress biasing the normal anisotropic grain growth normal to the applied stress direction.
- DOE Contract Number:
- W-7405-ENG-82
- OSTI ID:
- 6346546
- Journal Information:
- Journal of Materials Research; (United States), Journal Name: Journal of Materials Research; (United States) Vol. 8:6; ISSN JMREEE; ISSN 0884-2914
- Country of Publication:
- United States
- Language:
- English
Similar Records
Techniques for texturing ceramic superconductors from an amorphous precursor
The effects of anneal time and cooling rate on the formation and texture of Bi sub 2 Sr sub 2 CaCu sub 2 O sub 8 films
Investigation of the phase equilibria and phase transformations associated with the Bi[sub 2]Sr[sub 2]CaCu[sub 2]O[sub y] superconductor
Journal Article
·
Fri Oct 01 00:00:00 EDT 1993
· Journal of Electronic Materials
·
OSTI ID:433429
The effects of anneal time and cooling rate on the formation and texture of Bi sub 2 Sr sub 2 CaCu sub 2 O sub 8 films
Conference
·
Thu Feb 28 23:00:00 EST 1991
· IEEE Transactions on Magnetics (Institute of Electrical and Electronics Engineers); (United States)
·
OSTI ID:5878367
Investigation of the phase equilibria and phase transformations associated with the Bi[sub 2]Sr[sub 2]CaCu[sub 2]O[sub y] superconductor
Thesis/Dissertation
·
Thu Dec 31 23:00:00 EST 1992
·
OSTI ID:7166732
Related Subjects
36 MATERIALS SCIENCE
360202* -- Ceramics
Cermets
& Refractories-- Structure & Phase Studies
ALKALINE EARTH METAL COMPOUNDS
BISMUTH COMPOUNDS
BISMUTH OXIDES
CALCIUM COMPOUNDS
CALCIUM OXIDES
CHALCOGENIDES
COPPER COMPOUNDS
COPPER OXIDES
CRYSTALLIZATION
GRAIN GROWTH
HIGH-TC SUPERCONDUCTORS
OXIDES
OXYGEN COMPOUNDS
PHASE TRANSFORMATIONS
STRONTIUM COMPOUNDS
STRONTIUM OXIDES
SUPERCONDUCTORS
TEMPERATURE RANGE
TEMPERATURE RANGE 0400-1000 K
TEMPERATURE RANGE 1000-4000 K
TEXTURE
TRANSITION ELEMENT COMPOUNDS
360202* -- Ceramics
Cermets
& Refractories-- Structure & Phase Studies
ALKALINE EARTH METAL COMPOUNDS
BISMUTH COMPOUNDS
BISMUTH OXIDES
CALCIUM COMPOUNDS
CALCIUM OXIDES
CHALCOGENIDES
COPPER COMPOUNDS
COPPER OXIDES
CRYSTALLIZATION
GRAIN GROWTH
HIGH-TC SUPERCONDUCTORS
OXIDES
OXYGEN COMPOUNDS
PHASE TRANSFORMATIONS
STRONTIUM COMPOUNDS
STRONTIUM OXIDES
SUPERCONDUCTORS
TEMPERATURE RANGE
TEMPERATURE RANGE 0400-1000 K
TEMPERATURE RANGE 1000-4000 K
TEXTURE
TRANSITION ELEMENT COMPOUNDS