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Against the background of rapid development of modern industry and continuous upgrading of high-end manufacturing, more and more equipment and processes are facing challenges of extreme working conditions such as high temperature, high pressure and high load. This puts higher requirements on materials. High Temperature Resistant Tungsten Copper Alloy is an advanced composite material born to meet this challenge. It is widely used in key fields such as aerospace, power electronics, military nuclear energy, etc., and can be called the "bone of industry".
Excellent high temperature resistance
The tungsten content of this alloy is usually 70%~90%, which enables it to work in a high temperature environment above 2000°C, without melting or softening for a long time, which is far superior to general metal materials.
Excellent thermal and electrical conductivity
The copper component gives the alloy good thermal and electrical conductivity, which is especially suitable for high energy consumption fields such as arc contact and electrode discharge. It can quickly conduct heat and reduce heat accumulation.
Strong resistance to thermal shock and wear
Tungsten copper alloy can withstand rapid cooling and heating, is not easy to crack due to thermal stress, has good thermal shock stability and mechanical strength, and is suitable for repetitive high-temperature operations.
Customizable composition ratio
The ratio of tungsten to copper can be adjusted according to the actual application to achieve different performance focuses. For example: high tungsten ratio enhances strength and heat resistance, and high copper ratio improves thermal conductivity and processability.
Aerospace
Tungsten copper alloy is used as a key structural component in extremely high-temperature parts such as rocket nozzles, plasma thrusters, and arc nozzles to ensure safe and stable operation of equipment.
Power and electronics industry
Used as contact materials, arc fuses, electrodes and thermal field components of high-voltage switches, it has high conductivity and ablation resistance, and improves the service life of equipment.
Military industry and nuclear energy
Tungsten copper alloy can withstand nuclear radiation and high-temperature corrosion, and is often used in precision key parts such as nuclear reactors, missile engine nozzles, and armor-piercing warheads.
Mold and welding field
As a high-temperature mold material and precision welding electrode, it is suitable for high-temperature instantaneous operations such as resistance welding and discharge machining to improve manufacturing accuracy and work efficiency.
Nanostructure and fine metallurgy
Through nano-scale powder preparation and dense sintering technology, tungsten copper alloy has higher density and uniform structure, further improving the mechanical properties at high temperature.
Functional composite materials
Compounded with graphite, ceramics and other materials, it forms a "tungsten copper base + multifunctional layer" structure, improves multiple properties such as anti-oxidation and corrosion resistance, and meets the needs of special working conditions.
Intelligent manufacturing and green production
Promote the extension of tungsten copper alloy to digital processes such as 3D printing and additive manufacturing, reduce material waste, and achieve high-precision, customized parts production.
