| タイトル | Experimental Investigation of the Mechanical Behavior of a Filled Elastomer at Pressures Below 10 to the -6th Power Torr |
| 本文（外部サイト） | http://hdl.handle.net/2060/19720020924 |
| 著者（英） | Gregory, G. L. |
| 著者所属（英） | NASA Langley Research Center |
| 発行日 | 1972-05-01 |
| 言語 | eng |
| 内容記述 | The mechanical behavior of a filled elastomer was studied with emphasis on understanding the vacuum-material interactions occurring, and to develop analytical techniques for predicting the vacuum behavior. The test results indicate that two separate mechanisms are involved in the observed property changes: the first controls the time response to applied stress; the second determines the initial internal state of the materials as the result of stresses. It is concluded that the mechanical property changes are attributable to changes in the relaxation processes occurring in the material. These changes are brought about by outgassing of water. Recommendations for future investigations are included. |
| NASA分類 | MATERIALS, NONMETALLIC |
| レポートNO | 72N28574
NASA-TM-X-68688 |
| 権利 | No Copyright |
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