The applications of TIG tungsten electrode in the aerospace industry are very important, mainly reflected in the following aspects:
High Quality Welding Requirements
Aerospace parts mostly use high-strength alloy materials, such as titanium alloy, stainless steel, aluminum alloy, etc., which require extremely high welding quality. TIG welding is widely used in manufacturing and maintenance due to its advantages of arc stability, controllable heat input, and high weld quality.
Manufacturing Of Key Components
For welding of engine components, fuel systems, fuselage structural parts, etc., high-purity, tungsten electrodes doped with thorium, lanthanum or cerium should be used to ensure welding stability and repeatability;
For welding of complex shapes and thin-walled materials, TIG tungsten electrodes can provide precise arc control to avoid welding defects.
High Temperature AndHigh PressureEnvironment Adaptation
Aerospace equipment often faces extreme temperatures and pressures, and TIG tungsten electrodes can stably support long-term high-temperature welding due to the high melting point and heat resistance of tungsten, ensuring the reliability of welded joints.
Lightweight And Material Savings
The TIG welding process combined with high-performance tungsten electrodes enables efficient welding, reducing rework and material waste, and meeting the needs of lightweight design in aerospace.
Maintenance And Repair
In aircraft maintenance, TIG welded tungsten electrodes are used for local repairs to ensure component performance and structural integrity, and extend service life.
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