From considerations of the phase equilibrium diagram of the system BiaOa-PbO-SrO-CaO-CuO, different annealing procedures were developed to precipitate various second phases in hightemperature superconducting BiaSraCaCuaOs ceramics with different chemical compositions. In each case, the precipitation
The use of ceramics for engines
โ Scribed by D.J. Godfrey
- Publisher
- Elsevier Science
- Year
- 1983
- Weight
- 855 KB
- Volume
- 4
- Category
- Article
- ISSN
- 0261-3069
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