【摘要】 本文从SiC和C/SiC复合材料的制备工艺出发,综述了各种制备SiC及C/SiC复合材料反射镜镜坯工艺的机理、优缺点和国内外研究现状。并对SiC及C/SiC复合材料用作反射镜镜坯提出了一些建议。更多还原

【Abstract】 Based on the preparation technics of SiC and C/SiC composite materials,this paper summarized the mechanisms of preparation technics,the disadvantages and advantages and recent research status of SiC and C/SiC composite materials in and abroad.Some suggestions were made when SiC and C/SiC composite materials were used as mirror blank.更多还原