| 摘要: |
| 固体火箭发动机用橡胶制品是导弹系统的重要零件,其可靠工作的期限和贮存期是固体火箭发动机定型的重要依据之一。文中讨论了橡胶制品的自然老化与加速老化的特点,介绍了固体火箭发动机用橡胶制品加速老化试验的方法和步骤,并给出了试验结果与结论。 |
| 关键词: 橡胶 密封 老化试验 加速寿命试验 固体火箭发动机 |
| DOI： |
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| ACCELERATED AGEING TEST OF THE RUBBER PRODUCT USED IN SOLID ROCKET MOTOR |
|
Rong Xiancheng
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The 41 st Research Institute
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| Abstract: |
| Rubber product used in solid rocket motor is an important part of missile system. The storage time for reliable work is one of important parameters in finalizing the design of solid rocket motor. In this paper, the characteristics of natural and accelerated aging of rubber product is discussed.Also, the method and procedure of acce-lerated ageing tests and the test results are presented. |
| Key words: Rubber seal Ageing test Accelerated life test Solid rocket engine |
