Abstract
The erosive property and principle of copper-infiltrated graphite as solid rocket motor (SRM) throat insert and tailpipe nozzle bushing were presented. Liquid copper still remains in graphite substrate under the condition of high-temperature and high-pressure. For this reason erosive effect is suppressed and the erosive property of KS-8 high-strength graphite improved.
| Original language | English |
|---|---|
| Pages (from-to) | 69-72 |
| Number of pages | 4 |
| Journal | Guti Huojian Jishu/Journal of Solid Rocket Technology |
| Volume | 27 |
| Issue number | 1 |
| State | Published - Mar 2004 |
| Externally published | Yes |
Keywords
- Ablation property
- Copper-infiltrated graphite
- Solid propellant rocket engine
- Throat insert