纤维增强气凝胶复合材料力学性能测试方法

来源 :第二届中国国际复合材料科技大会 (CCCM-2) | 被引量 : 0次 | 上传用户：hunterxjtu

【摘要】

：

气凝胶是一种热导率极低的轻质纳米多孔固体材料，可作为优良的隔热材料使用，但强度低、脆性大的弱点限制了其在航空航天、建筑等领域的应用。通过添加陶瓷纤维增强相制备纤维增强气凝胶复合材料，可以提高隔热材料的强度和韧性。对于此类材料力学性能和隔热性能的全面了解是在工程承载结构中获得应用的重要基础。

【作者】

：

吕双祺杨晓光石多奇郭玉超冯坚姜勇刚

【机构】

：

北京航空航天大学能源与动力工程学院,北京100191 北京航空航天大学能源与动力工程学院,北京10

【出处】

：

第二届中国国际复合材料科技大会 (CCCM-2)

【发表日期】

：

2015年7期

【关键词】

：

气凝胶复合材料数字图像相关方法力学性能拉压不同模量

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纤维增强气凝胶复合材料力学性能测试方法

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