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| Titel: |
Fiber Reinforced Metal Matrix Composite by a High Deformation Consolidation Process |
| Auteur: |
Boey, Freddy Y. C. Khor, K. A. |
| Verschenen in: |
Materials and manufacturing processes |
| Paginering: | Jaargang 12 (1997) nr. 2 pagina's 229-240 |
| Jaar: |
1997-03-01 |
| Inhoud: |
Reinforcement geometry affects strengthening significantly for metal matrix composites. Using rule of mixtures, which assumes perfect stress transfer from matrix to reinforcement, as well as a differential CTE mechanism, which assumes a dislocation generation effect to strengthen the matrix, it can be shown that particulate reinforcement types are inherently inefficient for strengthening. As an alternative, a Ni pre-form fiber system has been used in this work as the reinforcement. The preform type eliminates the mixing problems inherent for a particulate system, but itself also introduces an additional binder burn-off step. Subsequent compaction was done using a cold isostatic press up to 3000 bars (-300 MPa), with the consolidation achieved by means of a hot extrusion / hot pressing method. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
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