A process for preparing high strength SiC-matrix foam ceramics used in filter of molten metal for mass production was developed.
介绍了一种适用于大规模工业化生产高强度金属过滤用碳化硅泡沫陶瓷的方法。
It can become foamed products by being filled into common foam system, taking part in the synthesis reaction of foam matrix and foaming predominately by its own.
它可以通过填充至普通泡沫体系中，也可以通过反应参与泡沫基体的合成及以自身为主体进行发泡成为泡沫制品。
The material is a lightweight flexible foam composed of a skeletal matrix of tiny interconnecting strands which act as a three dimensional fire screen.
网状聚氨酯泡沫是一种轻质、柔性材料，它由相互连接的经络构成了空间“骨架”结构，这种结构实际上是一种三维的防火屏蔽。
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