| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 8012732 | Materials Letters | 2018 | 10 Pages |
Abstract
A approach to fabricating of transparent polycrystalline fluorite ceramic based on hot pressing sintering of fluorite mineral powders was proposed. Fluorite powders were obtained by ball milling naturally occurring fluorite mineral, and diameters of obtained powders were less than 100â¯Î¼m. Transparent polycrystalline fluorite ceramic was fabricated by hot pressing sintering at 1100â¯Â°C for 3â¯h. The optical transmissivity reached about 60% in the infrared wavelength range (2.5â¯mm thickness specimen), and the average grain size was about 100â¯Î¼m.
Related Topics
Physical Sciences and Engineering
Materials Science
Nanotechnology
Authors
Zuodong Liu, Mengying Jia, Xian Liu, Qiangshan Jing, Peng Liu,