[1] [1] EALEY M A, WEAVER G Q. Development history and trends for reaction bonded silicon carbide mirrors[J].SPIE,1996,2856:66-72.

[2] [2] MA W R，SHEN M ZH. Weightlight SiC mirror technology[J].Opt. Precision Eng., 1999，7(2):8-12.(in Chinese)

[3] [3] HAO Y L,ZHAO W X. New mirror material of silicon carbide[J]．Aerospace Materials &Teeh-Rnology,2001(4):11-14.(in Chinese)

[4] [4] JANNEY M A,NUNN S D, WALLS C A. Gelcasting .The Handbook of Ceramic Engineering［M］. New York:Marcel Dekker.lnc,1998.

[5] [5] WANG G, YAN F Y, SHI L, et al.. Review of gelcasting technology for fine ceramics[J]. Materials Science and Engineering,2003,4:602-606.(in Chinese)

[6] [6] ZHANG G, ZHAO R CH, ZHAO W X. Gel-casting of large-scale lightweight SiC mirror blank[J]. Rare Metal Materials and Engineering, 2008,37(Suppl.1):678-681.(in Chinese)

[7] [7] ZHOU L J, XU X L, HUANG Y, et al.. Preparing and gelcasting of high concentrated aqueous silicon carbide suspension[J]. High Technology Letters, 2000,7:100-103.(in Chinese)

[8] [8] ZHOU L J, XU X L, XIE ZH P, et al.. Gas-discharging reaction in gelcasting of Si-containing materials and their effect on microstructure of green bodies[J]. Journal of Materials Engineering, 2000,7:30-33.(in Chinese)

[9] [9] ZHANG N, RU H Q, CAI Q K. Preparing of SiC Powder and Liquid Sintering of Ceramic Material［M］. Northeastern University Press, 2008：42-49.(in Chinese)