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Refinement and re-formation of the Bi-2223 phase

✍ Scribed by Y. Kusano; T. Nanba; J. Takada; Y. Ikeda; M. Takano

Publisher
Elsevier Science
Year
1994
Tongue
English
Weight
153 KB
Volume
235-240
Category
Article
ISSN
0921-4534

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Formation and texture of Bi-2223 phase d
Formation and texture of Bi-2223 phase during sintering in a temperature gradient
✍ X.Y. Lu; A. Nagata; K. Watanabe; T. Nojima; K. Sugawara; S. Hanada; S. Kamada πŸ“‚ Article πŸ“… 2004 πŸ› Elsevier Science 🌐 English βš– 513 KB

The formation and texture of Bi-2223 phase during sintering in a temperature gradient were investigated. Co-precipitated powders with the composition of Bi:Pb:Sr:Ca:Cu ΒΌ 1.85:0.35:1.90:2.05:3.05 were used. Samples set on a silver holder were sintered at 850 Β°C for 120 h in a vertical tube furnace wi