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| Content Provider | Springer Nature Link |
|---|---|
| Author | Park, C. S. Zheng, F. Salamone, S. Bordia, R. K. |
| Copyright Year | 2001 |
| Abstract | New composites utilizing Ti$_{3}$SiC$_{2}$ as the matrix phase have been synthesized. The thermal and kinetic aspects of the phase formation in the Ti-Si-C system were examined. Standard dry powder processing techniques, pressureless sintering and hot pressing (both under inert atmosphere) were employed to process the sample materials. The phase identification was performed by X-ray powder diffraction (XRPD) analysis. The ratio of the volume fractions of the reinforcement phases SiC and/or TiC$_{ x }$ to the matrix phase Ti$_{3}$SiC$_{2}$ have been measured and tailored over a wide range by means of controlling the stoichiometry of the starting elemental powders and varying the heat treatment. It was found that the Si tends to evaporate at elevated temperatures during sintering. The loss of Si is the likely reason why it is difficult to form the single phase Ti$_{3}$SiC$_{2}$. Incorporating this observation into the composite formation, a method to form in-situ composites is proposed. The volume fraction of the constituent phase in the composite can be controlled by varying the processing parameters. |
| Starting Page | 3313 |
| Ending Page | 3322 |
| Page Count | 10 |
| File Format | |
| ISSN | 00222461 |
| Journal | Journal of Materials Science |
| Volume Number | 36 |
| Issue Number | 13 |
| e-ISSN | 15734803 |
| Language | English |
| Publisher | Kluwer Academic Publishers |
| Publisher Date | 2001-01-01 |
| Publisher Place | Boston |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Polymer Sciences Industrial Chemistry/Chemical Engineering Characterization and Evaluation Materials Mechanics |
| Content Type | Text |
| Resource Type | Article |
| Subject | Ceramics and Composites Mechanics of Materials Mechanical Engineering Polymers and Plastics |
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