Synthesis of Metal-Ceramic Nanocomposites by High-Pressure Infiltration |
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| Journal | Solid State Phenomena (Volumes 101 - 102) |
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| Volume | Bulk and Graded Nanometals |
| Edited by | K.J. Kurzydlowski and Z. Pakiela |
| Pages | 157-164 |
| DOI | 10.4028/www.scientific.net/SSP.101-102.157 |
| Citation | Stanislaw Gierlotka et al., 2005, Solid State Phenomena, 101-102, 157 |
| Online since | January, 2005 |
| Authors | Stanislaw Gierlotka, Bogdan F. Palosz, Anna Swiderska-Sroda, Ewa Grzanka, Grzegorz Kalisz, Karol Fietkiewicz, Svetlana Stelmakh, Christian Lathe |
| Keywords | High Pressure, Infiltration, Nanocomposite, Nanometals, Nanopowder |
| Abstract | A technique of preparation of novel nanocrystalline composites by infiltration of a liquid metal under high-pressure is presented. A porous nanocrystalline body is obtained by compacting nanosized powder of a high-hardness ceramic material under the pressure of 2-8 GPa. The molten metal penetrates into the open pores and crystallizes there upon cooling. As a result the second nano-phase is obtained. Practical aspects of the technique and some properties of the composites are discussed. |
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