CN108116002A - 一种具有高面板强度的夹层结构热防护材料及其制造方法 - Google Patents
一种具有高面板强度的夹层结构热防护材料及其制造方法 Download PDFInfo
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- CN108116002A CN108116002A CN201711284736.6A CN201711284736A CN108116002A CN 108116002 A CN108116002 A CN 108116002A CN 201711284736 A CN201711284736 A CN 201711284736A CN 108116002 A CN108116002 A CN 108116002A
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Landscapes
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Textile Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Thermal Insulation (AREA)
- Laminated Bodies (AREA)
Abstract
Description
Claims (10)
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CN201711284736.6A CN108116002B (zh) | 2017-12-07 | 2017-12-07 | 一种具有高面板强度的夹层结构热防护材料及其制造方法 |
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CN201711284736.6A CN108116002B (zh) | 2017-12-07 | 2017-12-07 | 一种具有高面板强度的夹层结构热防护材料及其制造方法 |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109540962A (zh) * | 2018-11-30 | 2019-03-29 | 中国航空工业集团公司沈阳飞机设计研究所 | 一种隔热结构的隔热效能表征方法 |
CN110629543A (zh) * | 2019-09-30 | 2019-12-31 | 航天特种材料及工艺技术研究所 | 一种隔热材料的制备方法及由该方法制得的隔热材料 |
CN113511879A (zh) * | 2021-09-09 | 2021-10-19 | 长沙科航特种织造有限公司 | 一种石英纤维增强石英基复合材料及其制造方法 |
CN113563093A (zh) * | 2021-08-20 | 2021-10-29 | 航天特种材料及工艺技术研究所 | 一种轻质耐高温夹层热防护材料及其制备方法 |
CN113603470A (zh) * | 2021-08-20 | 2021-11-05 | 航天特种材料及工艺技术研究所 | 一种耐高温抗辐射夹层热防护材料及其制备方法 |
CN113698223A (zh) * | 2021-10-21 | 2021-11-26 | 中南大学 | 一种夹层结构c/c超高温陶瓷复合材料及其制备方法 |
CN114031366A (zh) * | 2021-12-20 | 2022-02-11 | 湖南荣岚智能科技有限公司 | 一种气凝胶填充金属框架结构制备的复合材料及其制备方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102642350A (zh) * | 2012-04-24 | 2012-08-22 | 中国人民解放军国防科学技术大学 | 一种耐高温隔热三明治结构陶瓷复合材料及其制备方法 |
CN103411098A (zh) * | 2013-08-28 | 2013-11-27 | 航天特种材料及工艺技术研究所 | 一种耐高温一体化刚性隔热构件及其制备方法 |
US8894919B1 (en) * | 2012-07-18 | 2014-11-25 | The Boeing Company | Method for incorporation of insulators and bulk absorbers in high temperature sandwich structures after fabrication |
CN106565262A (zh) * | 2016-10-31 | 2017-04-19 | 航天材料及工艺研究所 | 一种低密度难熔抗氧化碳陶复合材料的制备方法 |
CN106584942A (zh) * | 2016-12-07 | 2017-04-26 | 航天特种材料及工艺技术研究所 | 一种外防热材料及其制备方法 |
CN106626581A (zh) * | 2016-09-12 | 2017-05-10 | 航天特种材料及工艺技术研究所 | 一种改进耐高温夹层结构隔热材料的应变性能的方法及由该方法制得的材料 |
-
2017
- 2017-12-07 CN CN201711284736.6A patent/CN108116002B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102642350A (zh) * | 2012-04-24 | 2012-08-22 | 中国人民解放军国防科学技术大学 | 一种耐高温隔热三明治结构陶瓷复合材料及其制备方法 |
US8894919B1 (en) * | 2012-07-18 | 2014-11-25 | The Boeing Company | Method for incorporation of insulators and bulk absorbers in high temperature sandwich structures after fabrication |
CN103411098A (zh) * | 2013-08-28 | 2013-11-27 | 航天特种材料及工艺技术研究所 | 一种耐高温一体化刚性隔热构件及其制备方法 |
CN106626581A (zh) * | 2016-09-12 | 2017-05-10 | 航天特种材料及工艺技术研究所 | 一种改进耐高温夹层结构隔热材料的应变性能的方法及由该方法制得的材料 |
CN106565262A (zh) * | 2016-10-31 | 2017-04-19 | 航天材料及工艺研究所 | 一种低密度难熔抗氧化碳陶复合材料的制备方法 |
CN106584942A (zh) * | 2016-12-07 | 2017-04-26 | 航天特种材料及工艺技术研究所 | 一种外防热材料及其制备方法 |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109540962A (zh) * | 2018-11-30 | 2019-03-29 | 中国航空工业集团公司沈阳飞机设计研究所 | 一种隔热结构的隔热效能表征方法 |
CN109540962B (zh) * | 2018-11-30 | 2021-07-09 | 中国航空工业集团公司沈阳飞机设计研究所 | 一种隔热结构的隔热效能表征方法 |
CN110629543A (zh) * | 2019-09-30 | 2019-12-31 | 航天特种材料及工艺技术研究所 | 一种隔热材料的制备方法及由该方法制得的隔热材料 |
CN110629543B (zh) * | 2019-09-30 | 2021-10-29 | 航天特种材料及工艺技术研究所 | 一种隔热材料的制备方法及由该方法制得的隔热材料 |
CN113563093A (zh) * | 2021-08-20 | 2021-10-29 | 航天特种材料及工艺技术研究所 | 一种轻质耐高温夹层热防护材料及其制备方法 |
CN113603470A (zh) * | 2021-08-20 | 2021-11-05 | 航天特种材料及工艺技术研究所 | 一种耐高温抗辐射夹层热防护材料及其制备方法 |
CN113563093B (zh) * | 2021-08-20 | 2022-03-11 | 航天特种材料及工艺技术研究所 | 一种轻质耐高温夹层热防护材料及其制备方法 |
CN113603470B (zh) * | 2021-08-20 | 2022-03-15 | 航天特种材料及工艺技术研究所 | 一种耐高温抗辐射夹层热防护材料及其制备方法 |
CN113511879A (zh) * | 2021-09-09 | 2021-10-19 | 长沙科航特种织造有限公司 | 一种石英纤维增强石英基复合材料及其制造方法 |
CN113698223A (zh) * | 2021-10-21 | 2021-11-26 | 中南大学 | 一种夹层结构c/c超高温陶瓷复合材料及其制备方法 |
CN114031366A (zh) * | 2021-12-20 | 2022-02-11 | 湖南荣岚智能科技有限公司 | 一种气凝胶填充金属框架结构制备的复合材料及其制备方法 |
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