Synthesis by SPS of new glass matrix composite with functional properties - toward self-healing glass
1 : Department of Glass Mechanics, IPR, UMR UR1-CNRS 6251, University of Rennes 1
(UR1)
-
Website
CNRS : UMR6251
Bât. 10B, Université de Rennes 1, Campus de Beaulieu, 35042 Rennes cedex -
France
2 : Institut des Sciences Chimiques de Rennes
(ISCR)
* : Corresponding author
CNRS : UMR6226
Bât. 10A/B, Université de Rennes 1, Campus de Beaulieu, 35042 Rennes cedex. -
France
Dense glass matrix particulate composites containing 2 %V of magnetic Fe3O4 particles, 70 nm size in average, were synthesized by means of Spark Plasma Sintering (SPS). We show in this study that a temperature as high as 330°C can be induced in the composite by applying an alternating magnetic field for a few minutes. This finding opens new possibilities for crack-healing and health recovery in damaged glassy materials. The elaboration, the magnetic, and the mechanical properties of this novel functional glass-based composite are presented.
| Subject : | : | Oral |
| Topics | : | MECHANICAL PROPERTIES 2 |
| Keywords | : | Composite ; magnetism ; Fe3O4 ; Self ; healing ; glass |
| PDF version | : |  PDF version |
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