Published 1994
| Version v1
Miscellaneous
Preparation of highly textured ceramics. Subproject: Preparation of highly tectured superconducting ceramics by classical ceramical methods. Final report
Description
Classical ceramical methods like slip casting and extrusion were used to produce BPSCCO high-Tc-superconductors. Simply shaped bodies were made by slip casting. The specimen were superconducting, but had low texture and low current densities. Fibres fabricated by a plastic extrusion technique were highly textured and had higher critical currents than superconducting bulk material. (orig.)
Availability note (English)
Available from TIB Hannover: DtF QN1(32,22).Abstract (German)
Im Rahmen des Verbundprojektes wurden die klassischen Formgebungsverfahren Schlickerguss und Extrusion auf keramische BPSCCO-Supraleiter angewandt. Mittels Schlickerguss wurden einfache Formkoerper hergestellt, die supraleitend waren, jedoch nur geringe Textur und kleine kritische Stromdichten aufwiesen. Die Straenge, die durch Extrusion hergestellt wurden, wiesen dagegen starke Textur und gegenueber dem Bulkmaterial wesentlich verbesserte kritische Stromdichten auf. (orig.)Additional details
Additional titles
- Original title (German)
- Praeparation hochtexturierter Keramiken. Teilvorhaben: Praeparation stark texturierter, supraleitender Keramiken durch klassische keramische Formgebungsverfahren. Abschlussbericht
Publishing Information
- Imprint Pagination
- 18 p.
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 27047087
- Subject category
- S36: MATERIALS SCIENCE;
- Resource subtype / Literary indicator
- Non-conventional Literature
- Descriptors DEI
- BISMUTH OXIDES; CALCIUM OXIDES; COPPER OXIDES; EXTRUSION; FABRICATION; FIBERS; HIGH-TC SUPERCONDUCTORS; LEAD OXIDES; POWDERS; SLIP CASTING; STRONTIUM OXIDES; TEXTURE
- Descriptors DEC
- ALKALINE EARTH METAL COMPOUNDS; BISMUTH COMPOUNDS; CALCIUM COMPOUNDS; CASTING; CHALCOGENIDES; COPPER COMPOUNDS; LEAD COMPOUNDS; MATERIALS WORKING; OXIDES; OXYGEN COMPOUNDS; STRONTIUM COMPOUNDS; SUPERCONDUCTORS; TRANSITION ELEMENT COMPOUNDS
Optional Information
- Contract/Grant/Project number
- Foerderkennzeichen BMFT 13N5969
- Funding organization
- Bundesministerium fuer Bildung, Wissenschaft, Forschung und Technologie, Bonn (Germany).