1. On Surface Modification of Superabrasive Grits by CVD of Chromium
2. J.V.Vandersande, et al, Supera—brasive 85 Conf., Chicago, 1985.
3. M.Wang, et al, Proc. Inter. Ultra — hard Material Conf., Zhengzhou, 1993.
4. B.Peng, Proc. Inter. Ultra — hard Material Conf., Zhengzhou, 1993.
5. D.Zuo, et al, Proc. of JSAA, Dayong, Hunan, 1993(in Chinese).