Phase Orientation of a TiC-TiB2-SiC Ternary Eutectic Composite Prepared by An FZ Method

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The TiC-TiB2-SiC system was a ternary eutectic, whose eutectic composition was 34TiC-22TiB2-44SiC (mol%). A TiC-TiB2-SiC ternary eutectic composite were synthesized via the floating zone method using TiC, TiB2 and SiC powders as starting materials. The TiC-TiB2-SiC eutectic composite showed a lamellar texture. TiC(022), TiB2(010) and SiC(111) of the eutectic composite were perpendicular to the growth direction. The TiC-TiB2-SiC ternary eutectic composite had a specific relationship among the crystal planes: TiC[011]//TiB2[010]//SiC[112], TiC(200)// TiB2(001)//SiC( 402 ) and TiC(111)//TiB2(101)//SiC( 220 ).

Info:

Periodical:

Materials Science Forum (Volumes 534-536)

Edited by:

Duk Yong Yoon, Suk-Joong L. Kang, Kwang Yong Eun and Yong-Seog Kim

Pages:

1057-1060

DOI:

10.4028/www.scientific.net/MSF.534-536.1057

Citation:

R. Tu et al., "Phase Orientation of a TiC-TiB2-SiC Ternary Eutectic Composite Prepared by An FZ Method", Materials Science Forum, Vols. 534-536, pp. 1057-1060, 2007

Online since:

January 2007

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$35.00

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