| タイトル | Long-term Isothermal Aging Effects on Weight Loss, Compression Properties, and Dimensions of T650-35 Fabric-reinforced PMR-15 Composites-data |
| 本文（外部サイト） | http://hdl.handle.net/2060/20030022738 |
| 著者（英） | Kamvouris, John; Bowles, Kenneth J.; Roberts, Gary D.; Tsuji, Luis |
| 著者所属（英） | NASA Glenn Research Center |
| 発行日 | 2003-02-01 |
| 言語 | eng |
| 内容記述 | A cooperative program was conducted with the General Electric Aircraft Engines plant in Evendale, Ohio, to study the effects of long-term isothermal aging at elevated temperatures on compression and thermal durability properties of T650 35 fabric-reinforced PMR 15 composites. This degradation study was conducted over an approximate time period of 3 1/2 yr. The aging temperatures were 204, 260, 288, 316, and 343 C. Specimens of different dimensions were evaluated. Specimens with ratios of the cut edge to total surface area of 0.03 to 0.89 were fabricated and aged. The aged and unaged specimens were tested in compression as specified in Test Method for Compressive Properties of Rigid Plastics (ASTM D695M). Thickness changes, degraded surface layer growth, weight loss, and failure modes were monitored and recorded. All property changes were thickness dependent. |
| NASA分類 | Composite Materials |
| レポートNO | NAS 1.15:211870
E-13552
NASA/TM-2003-211870 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/64659 |
|
