| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1603768 | International Journal of Refractory Metals and Hard Materials | 2012 | 6 Pages |
Abstract
⺠B4C ceramics can be fully densified at a relatively low temperature of 1850C. ⺠Different milling medium is found to have quite different effect on the sintering densification. ⺠The B2O3 impurity may promote the densification of B4C ceramics at the early stage of sintering. ⺠The B2O3 impurity can be eliminated at the final stage of sintering by a TiB2 addition. ⺠This process further promotes the final densification of B4C ceramics.
Keywords
Related Topics
Physical Sciences and Engineering
Materials Science
Metals and Alloys
Authors
Changming Xu, Yanbing Cai, Katarina Flodström, Zheshen Li, Saeid Esmaeilzadeh, Guo-Jun Zhang,