Influence of Alumina Platelets on the Mechanical Strength of Porous Zirconia Tape |
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| Journal | Key Engineering Materials (Volume 290) |
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| Volume | Fractography of Advanced Ceramics II |
| Edited by | J. Dusza, R. Danzer and R. Morrell |
| Pages | 254-259 |
| DOI | 10.4028/www.scientific.net/KEM.290.254 |
| Citation | Z.S. Rak, 2005, Key Engineering Materials, 290, 254 |
| Online since | July, 2005 |
| Authors | Z.S. Rak |
| Keywords | Alumina Platelets, Anode Supported Cells, Cermet Support, De-Agglomeration Process, Mechanical Strength, SEM Investigation |
| Abstract | The improvement of the mechanical strength of a porous anode support (NiO/8YSZ) induced by the addition of 5 to 10v% of alumina platelets to the basic composition was studied. The results obtained proved that the addition of 10v% alumina platelets, Placor 6, to the NiO/8YSZ composition improved the bending strength of the sintered material by nearly 20%, without any significant effect on the electrochemical performance. Changes in the processing procedure also had a strong influence on the mechanical strength, which resulted in the mechanical strength being increased to more than 100 MPa. |
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