Quantitative analysis of interfacial chemistry in TiC/Ti composite using electron-energy-loss spectroscopy
Journal Article
·
· Metallurgical Transactions, A
- Shanghai Jiao Tang Univ. (China)
Due to titanium carbide`s physical and elastic properties, titanium carbide particles are widely used as a reinforcement in titanium-alloy-based composites. Previous studies have shown that no obvious reaction products were detected on the interface region in TiC/Ti alloy systems; instead, a nonstoichiometric region in the TiC particle between the Ti{sub 6}Al{sub 4}V alloy and the stoichiometric TiC was found. However, the nature and the extent of the nonstoichiometric zone have not been quantitatively described. The present communication reports some results of a parallel electron-energy-loss spectroscopy (PEELS) study on a 10 vol pct TiC-particle-reinforced IMI-829 metal-matrix composite.
- Sponsoring Organization:
- USDOE
- OSTI ID:
- 78420
- Journal Information:
- Metallurgical Transactions, A, Vol. 26, Issue 6; Other Information: PBD: Jun 1995
- Country of Publication:
- United States
- Language:
- English
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