美国陆军材料与机械研究中心采用在原地使微细的超均匀孔的炭骨架与硅反应的方法,得到一种能减少微细裂缝的成型碳化硅陶瓷材料。炭骨架是用聚合物溶液(无颗粒添加剂)生产的。将低粘度的可聚合液体浇铸成所需要的形状。然后,热解该聚合件,形成细的很均匀的炭骨架。骨架的最大炭粒 The United States Army Materials and Machinery Research Center using in situ micro-uniform hole carbon skeleton and silicon reaction method, to be able to reduce the fine cracks formed silicon carbide ceramic material. The carbon skeleton is produced using a polymer solution (particle-free additive). The low viscosity polymerizable liquid is cast into the desired shape. Then, the polymer is pyrolyzed to form a fine, uniform carbon skeleton. Skeleton of the largest carbon particles