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碳化硅基复合材料可在1500℃工作温度下,用来制造涡轮机械结构,此种材料结构比金属结构重量轻一半以上,可大幅改善火箭(或航天器)的系统性能。然而,碳化硅基
Silicon carbide-based composites can be used to manufacture turbomachinery at temperatures up to 1500 ° C, a material that is more than half the weight of metal structures and can significantly improve the system performance of rockets (or spacecraft). However, silicon carbide groups