Customized high hardness graphite rocket nozzle manufacturer

FOB Price 5 - 15 USD / piece

Quantity	1 - 5	5 - 50	50 - 200	200 - 500
Price	15	7	6	5

MOQ	5 piece
Port	Qingdao,Tianjin,Shanghai
Packaging	Veneer cases or wooden cases or according to customers’ requirement.
Lead Time	7-15 days

Product Details

Product Description

What is a graphite rocket nozzle?

Graphite rocket nozzles are an important part of space exploration vehicles. These graphite nozzles are responsible for directing the exhaust flow from the rocket engine and generating the thrust that propels the spacecraft into space. The performance of a nozzle depends largely on its material properties, and one material that has attracted much attention in recent years is high-hardness graphite.

Why do rocket nozzles use high-hardness graphite?

Using high-hardness graphite in rocket nozzles offers several advantages over traditional materials such as carbon-carbon composites or aluminum. First, high-hardness graphite has a much higher melting point than other materials, allowing it to withstand the high temperatures and pressures generated during rocket propulsion without degrading or deforming. It also has excellent corrosion resistance, meaning it retains its shape and structural integrity over time, even when exposed to abrasives such as combustion gases or debris.

Another benefit of high-hardness graphite is its excellent thermal conductivity. This feature allows for better heat dissipation within the nozzle, preventing overheating and extending its service life. High-hardness graphite also has a low coefficient of thermal expansion, which means it maintains its shape and size even when exposed to extreme temperature fluctuations, which again contributes to its longer service life and reliability.