| タイトル | Developments in Fibrous Refractory Composite Insulation |
| 著者（英） | Goldstein, Howard E.; Leiser, Daniel B.; Smith, Marnell |
| 著者所属（英） | NASA Ames Research Center |
| 発行日 | 1981-11-01 |
| 言語 | eng |
| 内容記述 | A family of high strength per unit density fibrous insulation materials has undergone preliminary development for heat-shielding advanced, reusable entry vehicles. These materials have a range of temperature capabilities dependent on composition. They have an unusually high thermal-shock resistance, an unusually high strain-to- failure, low thermal conductivity, and good morphological stability. One composition within the family, 22% aluminoborosilicate fiber (0.19 g/cc), has been successfully produced in a pilot plant and scaled up to full production. This fiber's additional strength makes it a desirable composition; it will be used on the third and fourth Space Shuttle vehicles. Another composition, 15% aluminoborosilicate fiber (0.14 g/cc) , has been adopted for use on limited parts of the third vehicle and as a replacement for the 0.14 g/cc density, rigid silica RSI on the fourth. |
| NASA分類 | Composite Materials |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/304398 |
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