Graphite rocket nozzles are resistant to high temperatures. In extremely harsh environments, they can withstand temperatures of 3650°C. Their strength will be upgraded at high temperatures, they will not dissolve, they are not easy to deform, and they are not easy to crack. Their light weight can reduce engine loss, and they can withstand the corrosion of many chemical drugs. Their good corrosion resistance can increase their service life by 3 times.
With the advancement of science, many companies have begun to choose graphite rocket nozzle materials as important components for use in various fields. In 3D printing graphite nozzles, NASA has increased the cooling efficiency by 25% through additive manufacturing, effectively shortening the delivery cycle. They have long occupied a major international position in the commercial aerospace field, and can be used repeatedly, at low cost, and with high efficiency. Graphite rocket nozzles are resistant to thermal vibration and can increase the cooling time. In addition, they are light in weight. In addition, with the development of aerospace application technology, they are applied to liquid engines, solid rockets (the main choice for small and medium-sized rockets and tactical missiles), and missiles to ensure the efficient expansion of high-temperature containers. This is perfect.
In the next 10-15 years, graphite rocket nozzles and these commercial applications can effectively promote technological development.
