Solubility of Metals in Substoichiometric TiC1-x

Twenty‐one elements were screened for solubility in selected titanium‐carbide compositions at 1600°C. Tin, lead, and aluminum were found to dissolve to an appreciable extent only in carbide compositions very near the titanium‐titanium carbide phase boundary. Small additions of Sn caused a substantia...

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Bibliographic Details
Published in:Journal of the American Ceramic Society 1984-01, Vol.67 (1), p.34-38
Main Authors: KERANS, R. J., MAZDIYASNI, K. S., RUH, R., LIPSITT, H. A.
Format: Article
Language:English
Subjects:
Applied sciences
Building materials. Ceramics. Glasses
Chemical industry and chemicals
Exact sciences and technology
Refractory products
Special refractories
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Summary:Twenty‐one elements were screened for solubility in selected titanium‐carbide compositions at 1600°C. Tin, lead, and aluminum were found to dissolve to an appreciable extent only in carbide compositions very near the titanium‐titanium carbide phase boundary. Small additions of Sn caused a substantial shift in this boundary in the direction of reduced carbon content, accompanied by reduced microhardness, indicating reduced flow stress. The degree of solubility of the alloying additions and/or excess Ti in the carbide is lower at T
ISSN:0002-7820
1551-2916
DOI:10.1111/j.1151-2916.1984.tb19143.x