DC resistivity of alumina and zirconia sintered with TiC
IR@CGCRI: CSIR-Central Glass and Ceramic Research Institute, Kolkata
View Archive Info| Field | Value | |
| Title |
DC resistivity of alumina and zirconia sintered with TiC
|
|
| Creator |
Chakravarty, D
Roy, S Das, Probal Kumar |
|
| Subject |
Ceramic-Metal Systems
|
|
| Description |
Pure alumina and zirconia powders were sintered separately with increasing amount of TiC up to similar to 65 vol. %, as a conducting second phase with an aim to prepare conducting structural ceramics which can be precisely machined by EDM technique. TiC did not help in sintering the parent phase but it decreased the d.c. resistivity of the composite to 1 ohm.cm at similar to 30 vol.% loading. The conductivity is explained by the effective media and percolation theories.
|
|
| Publisher |
Indian Academy of Science
|
|
| Date |
2005-06
|
|
| Type |
Article
PeerReviewed |
|
| Format |
application/pdf
|
|
| Identifier |
http://cgcri.csircentral.net/869/1/prabal'05.pdf
Chakravarty, D and Roy, S and Das, Probal Kumar (2005) DC resistivity of alumina and zirconia sintered with TiC. Bulletin of Materials Science, 28 (3). pp. 227-231. ISSN 0250-4707 |
|
| Relation |
http://cgcri.csircentral.net/869/
|
|