| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Sellappan, Pathikumar
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (5/5 displayed)
- 2018Systematic control of strain-induced perpendicular magnetic anisotropy in epitaxial europium and terbium iron garnet thin filmscitations
- 2014Toward glasses with better indentation cracking resistancecitations
- 2012<scp><scp>SiOC</scp></scp> Glass–Diamond Compositescitations
- 2012SiOC Glass-Diamond Compositescitations
- 2010Elastic properties and surface damage resistance of nitrogen-rich (Ca,Sr)-Si-O-N glassescitations
Places of action
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article
<scp><scp>SiOC</scp></scp> Glass–Diamond Composites
Abstract
<jats:p>New types of bulk <jats:styled-content style="fixed-case"><jats:roman>SiOC</jats:roman></jats:styled-content> glass matrix composites reinforced with diamond particles were successfully fabricated. Diamond particles were introduced into the <jats:styled-content style="fixed-case"><jats:roman>SiOC</jats:roman></jats:styled-content> matrix by the polymer‐derived ceramics (<jats:styled-content style="fixed-case">PDC</jats:styled-content>) route using polysiloxane and two different sized diamond particles, 2 and 30 μm as starting precursors. Dense bulk specimens were prepared by warm pressing at 150°C–160°C followed by pyrolization at 1100°C for 2 h. The composites were characterized by means of <jats:styled-content style="fixed-case">SEM</jats:styled-content>, <jats:styled-content style="fixed-case">TEM</jats:styled-content>, optical observation, <jats:styled-content style="fixed-case">X</jats:styled-content>‐ray diffraction, and <jats:styled-content style="fixed-case">V</jats:styled-content>ickers indentation. Elastic properties were determined by means of ultrasonic echography, and <jats:styled-content style="fixed-case">Y</jats:styled-content>oung's modulus was found to increase from 96 to 154 GPa when diamond content increased from 0 to 25 vol%. Reinforcement results in significant improvement, nearly 100%, in hardness compared to pristine <jats:styled-content style="fixed-case"><jats:roman>SiOC</jats:roman></jats:styled-content> glass sample. The size of the diamond particles has an influence on density and microstructure of the composites. The <jats:styled-content style="fixed-case">TEM</jats:styled-content> investigations reveal that <jats:styled-content style="fixed-case"><jats:roman>SiOC</jats:roman></jats:styled-content> glass matrix and 2 μm diamond particles have excellent bonding. The present study demonstrates the possibility of fabricating bulk <jats:styled-content style="fixed-case"><jats:roman>SiOC</jats:roman></jats:styled-content> glass–diamond composites via the polymer‐processing route, resulting in composites with promising mechanical properties.</jats:p>