Ceramic stereolithography (CSL)-additive manufacturing (AM) technology is used to create a functionally graded ceramic (FGC) green body made of silicon carbide (SiC) and graphite. For the SiC/graphite FGC, the mixing parameters of ceramics powders and ultraviolet (UV) curing resin are improved, and correlations of the resultant slurry curing depth with integrated light intensity are discovered. Therefore, the SiC/graphite FGC-produced green body has no flaws, pores, or cracks on its surfaces. According to the association between cure depth and integrated light density for each slurry's composition, several interfacial collapses discovered in a cracked cross-section might be decreased.

中文翻译：

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立体光刻 SiC/石墨功能梯度材料生坯实验增材制造

陶瓷立体光刻 (CSL)-增材制造 (AM) 技术用于制造由碳化硅 (SiC) 和石墨制成的功能梯度陶瓷 (FGC) 生坯。对于 SiC/石墨 FGC，改进了陶瓷粉末和紫外线 (UV) 固化树脂的混合参数，并发现了所得浆料固化深度与综合光强度的相关性。因此，SiC/石墨FGC生产的坯体表面无缺陷、气孔或裂纹。根据每种浆料组合物的固化深度和综合光密度之间的关联，在开裂的横截面中发现的几个界面塌陷可能会减少。