Materials Reports  2018, Vol. 32 Issue (9): 1452-1458     https://doi.org/10.11896/j.issn.1005-023X.2018.09.009
REVIEW PAPER |
Research Progress of the Novel Ultra-precision Polishing Techniques and Composite Polishing Techniques for Sapphire Material Processing
HU Yangxuan1,2, DENG Zhaohui1,2, WAN Linlin1,2, LI Min1,2
1 Hunan Provincial Key Laboratory of High Efficiency and Precision Machining of Difficult-to-Cut Material, Hunan University of Science and Technology, Xiangtan 411201;
2 Intelligent ManufacturingInstitute of Hunan University of Science and Technology, Xiangtan 411201