We have optimized a texturing process of Bi-Pb-Sr-Ca-C'u-O (2223) superconducting ceramics by hot pressing. The Hoechst precursor powder has been first pressurized at 1 GPa and then heated under uniaxial stress up to 35 MPa, just below the melting temperature between 850Β°C and 857Β°C. We have obtaine
Processing and superconducting properties of highly textured Bi(Pb)-2223 ceramics by sinter-forging
β Scribed by V Rouessac; J Wang; J Provost; G Desgardin
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 546 KB
- Volume
- 268
- Category
- Article
- ISSN
- 0921-4534
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