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Tungsten Alloy Nozzle

Tungsten alloys are 80% to 97% pure tungsten in a matrix of nickel and copper or nickel and iron. The addition of these alloying elements improves both the ductility and machinability of these alloys over non-alloyed tungsten. The materials are ideal for high density applications, for use in radiation shielding or for military and aero space applications.

Tungsten alloy nozzle is tungsten alloy pipe for increasing the airflow rate, also an important part of rocket engine. It is the outlet of the gas in combustion chamber under high temperature and high pressure. Meanwhile, the nozzle is an important component of energy conversion of rocket engine, which directly affects the performance of engine.

In the rocket engine, the flow of gas is controlled through the size of the throat area of the nozzle, so that the gas in the combustion chamber is kept at a predetermined pressure, and the charge is guaranteed to be burned normally. The propellant combustion product is accelerated through expansion of the nozzle, and its heat energy is fully converted into the kinetic energy of gas, so that the engine can obtain propulsion power-thrust. In the missile engine, the size and direction of thrust are adjusted and controlled through the nozzle.

Tungsten Alloy Nozzle Images

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