Károly, Zoltán and Balázsi, Csaba and Balázsi, Katalin and Petrik, Attila and Lábár, János (2014) HYBRID ALUMINUM MATRIX COMPOSITES PREPARED BY SPARK PLASMA SINTERING (SPS). EUROPEAN CHEMICAL BULLETIN, 3 (3). pp. 247-250. ISSN 2063-5346
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Abstract
Aluminum Matrix composites have been intensively investigated over a long time due to their unique combination of beneficial properties including low density, high strength to weight ratio, increased hardness, advantageous tribology, corrosion resistance, etc. In the present work we studied the combined effect of various reinforcing phases including Al2O3, SiC, Si3N4 and graphene on the aluminum matrix. The composites were fabricated by powder metallurgical method, in which the powder blend was rapidly sintered by spark plasma sintering. The main conclusion was that hybrid composite can perform better only if the development of porosity is eliminated by improving the wettability of the reinforcing particles.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | Sintering; Al matrix composites; Graphene; Spark plasma sintering (SPS) |
| Subjects: | T Technology / alkalmazott, műszaki tudományok > T2 Technology (General) / műszaki tudományok általában |
| SWORD Depositor: | MTMT SWORD |
| Depositing User: | MTMT SWORD |
| Date Deposited: | 26 Mar 2014 12:50 |
| Last Modified: | 27 Mar 2014 08:03 |
| URI: | http://real.mtak.hu/id/eprint/11159 |
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