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超高温材料(0/0)

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时间:2020-12-24 13:25:47 | 浏览次 | 已有条评论

超高温材料是指能在1800℃～2000℃以上温度使用的单一或材料组合，包括难熔金属、陶瓷基复合材料和经过改性的C/C复合材料。超高温材料具有高温强度、高温抗氧化性和高温抗烧蚀性能，能够适应超高音速长时飞行、大气层再入、跨大气层飞行和火箭推进系统等极端环境，可用于飞行器鼻锥、机翼前缘、火箭喷管、燃烧室、发动机热端等各种关键部位或部件。

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