What Are the Applications of Tungsten Wire in Aircraft Engine Manufacturing?

Tungsten wire has many important applications in aircraft engine manufacturing, mainly in the following aspects:

Ignition system: The ignition system of aircraft engines usually uses tungsten wire as the ignition electrode. Tungsten wire is ideal for this purpose due to its high melting point and high electrical conductivity. It can work stably in high temperature and high pressure environments to ensure reliable ignition of the engine.

Combustion chamber and nozzle: The combustion chamber and nozzle of aircraft engines are in a high-temperature and high-pressure environment, requiring materials with excellent high-temperature resistance. The high melting point and high temperature stability of tungsten wire make it one of the ideal materials for manufacturing combustion chambers and nozzles.

Guides and turbine blades: Tungsten alloys (often including tungsten wire) are commonly used to make guides and turbine blades for aircraft engines. These parts need to have good strength, hardness and high temperature resistance to cope with the impact of high-speed rotation and high-temperature airflow.

Sensors and Measuring Devices: Tungsten wire is also used to make sensors and measuring devices within engines. These devices need to be able to provide accurate measurement data under extreme conditions, and the properties of tungsten wire make it a reliable material.