| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 238298 | Powder Technology | 2009 | 8 Pages |
The compression of ceramic powders requires the addition of organic materials to insure tablet cohesion. For the compaction of formulated ceramic powders it is necessary to supply them energy. As a function of the formulation of ceramic powders, one can measure the specific energy acquired during the tablet compression. Recently, a technique used in powder metallurgy, High Velocity Compaction (HVC), has been studied to form ceramic compacts. This method brings special physical properties to tablets in terms of homogeneity compared to conventional uniaxial pressing. The properties of tablets prepared by the two processes are compared and discussed through a phenomenological model.
Graphical abstractRecently, a technique used in powder metallurgy, High Velocity Compaction (HVC), has been studied to form ceramic compacts. This method, compared to conventional uniaxial pressing, can bring special physical properties to green and sintered tablets. Tablets prepared by the two processes are compared and special properties origins are discussed through a phenomenological model.Figure optionsDownload full-size imageDownload as PowerPoint slide
