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| Synthesis and Performance of In–situ Ti–B–C–Si Composites |
| XIAO Daihong, YUAN Teichui, HE Yuehui |
| State Key Lab of Powder Metallurgy, Central South University, Changsha 410083 |
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Cite this article:
XIAO Daihong YUAN Teichui HE Yuehui. Synthesis and Performance of In–situ Ti–B–C–Si Composites. Chin J Mater Res, 2011, 25(4): 413-416.
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Abstract A in–situ Ti–B–C–Si composite with fine TiB2, TiC and Ti–Si phase dispersed in composite was synthesized using titanium, B4C and SiC powders using hot–pressing sintering. The microstructure and mechanical properties of the composite were observed by using X–ray diffraction (XRD) analysis, scanning electron microscope and mechanical property testing. The results show that starting powder reactants have much effect on in–situ phase content and mechanical properties in titanium matrix composites.
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Received: 01 April 2011
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| Fund: Supported by Hunan Provincial Natural Science Foundation No.10JJ6066, State Key Laboratory of Powder Metallurgy Innovation Fund No.PM2010, and National Natural Science Foundation No.50825102. |
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