Sapphire Improving Technique

ZHOU Xu; LIU Xue-liang; MAO Jian; GUO Shou-guo

ZHOU Xu, LIU Xue-liang, MAO Jian, GUO Shou-guo. Sapphire Improving Technique[J]. Journal of East China University of Science and Technology, 2013, (3): 296-300.

Citation:

ZHOU Xu, LIU Xue-liang, MAO Jian, GUO Shou-guo. Sapphire Improving Technique[J]. Journal of East China University of Science and Technology, 2013, (3): 296-300.

Citation:

ZHOU Xu, LIU Xue-liang, MAO Jian, GUO Shou-guo. Sapphire Improving Technique[J]. Journal of East China University of Science and Technology, 2013, (3): 296-300.

Sapphire Improving Technique

Graphical Abstract

Graphical Abstract

Abstract

Abstract

High temperature diffusion is used to change the color and the transparency of the sapphire by adding different auxiliary agents. Experiments prove that the color and transparency are improved by adding Al2O3, Na2B4O7, Na2CO3, MgSO4·7H2O at 1 500 ℃. Acid can be used to accelerate reaction in the sapphire of Shandong. XRF, UV VIS and FT IR are used to test the sapphire before and after improved experiments, and the reason of the change of color and transparency is analyzed.

FullText(HTML)

References (0)

Cited By

Sapphire Improving Technique

Graphical Abstract

Abstract

Catalog

Export File

Citation

Format

Content