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Tungsten-tantalum-zirconium-hafnium alloy powder is an alloy system based on four refractory metal elements: tungsten (W), tantalum (Ta), zirconium (Zr), and hafnium (Hf). Through the synergistic strengthening and microstructure regulation among the elements, it has formed an advanced material with ultra-high melting point, excellent high-temperature mechanical properties, and outstanding corrosion resistance. This alloy powder plays an irreplaceable role in cutting-edge fields such as aerospace, nuclear industry, and electronic information, representing the technological frontier of refractory metal alloy materials.
Item No :
Spherical tungsten-tantalum-zirconium-hafnium alloy powder 15-53μmOrder(MOQ) :
1 KgProduct Origin :
Foshan City, Guangdong ProvinceLead Time :
3-7 days for spot goods; customized delivery time negotiated by both parties.Tungsten-tantalum zirconium-hafnium alloy powder
I. Characteristics
1. Ultra-high melting point and thermal stability: The melting point of tungsten-tantalum-zirconium-hafnium alloy powder is as high as over 3200℃, far exceeding that of traditional high-temperature alloys (such as nickel-based alloys with a melting point of approximately 1300-1400 ℃).
2. High strength and excellent toughness: At room temperature, the tensile strength of the material formed from this alloy powder can reach 1800-2200 mpa, and its hardness (HV) exceeds 500, significantly higher than that of pure tungsten and common refractory alloys.
3. Excellent corrosion resistance: In terms of chemical corrosion, tungsten-tantalum-zirconium-hafnium alloys exhibit extremely strong resistance to highly corrosive media such as aqua regia and hydrofluoric acid.
4. Excellent radiation resistance: Under the strong neutron irradiation environment of nuclear reactors, tungsten-tantalum-zirconium-hafnium alloys exhibit excellent stability.
Ii. Application Fields
1. Aerospace field: It is used to manufacture key components such as the combustion chamber and nozzle throat liner of rocket engines, and can also serve as a thermal protection material for the leading edge and wingtip of aircraft.
2. Nuclear industry field: Fuel cladding, control rods and core structural components, corrosion-resistant containers and shielding materials for fourth-generation nuclear reactors.
3. In the field of electronic information: It is used as a high-temperature diffusion source and sputtering target in semiconductor chip manufacturing, and as a heat dissipation substrate and packaging shell for manufacturing high-performance electronic devices.
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Spherical W-Mo-Ta-Nb-V alloy powder is composed of high melting point metal elements such as tungsten (W), molybdenum (Mo), rhenium (Ta), niobium (Nb) and vanadium (V), and has excellent high temperature stability, corrosion resistance and high strength. This alloy powder is suitable for aerospace, high temperature tools, high power electronic components and radiation protection materials. Due to its excellent thermal conductivity, electrical conductivity and wear resistance, it is widely used in the manufacture of high-performance components under extreme working conditions.
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Spherical W-Mo-Ta-Nb alloy powder is a metal powder that is often used in the manufacture of reinforced materials or for special industrial applications. This alloy powder is usually composed of elements such as tungsten (W), molybdenum (Mo), tantalum (Ta) and niobium (Nb), and the combination of these elements can provide high strength, wear resistance and corrosion resistance. The shape of the spherical powder helps improve its flowability and compactability, allowing for more uniform distribution and mixing during the manufacturing process.
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Spherical W-Mo-Ta-Nb alloy powder is a metal powder that is often used in the manufacture of reinforced materials or for special industrial applications. This alloy powder is usually composed of elements such as tungsten (W), molybdenum (Mo), tantalum (Ta) and niobium (Nb), and the combination of these elements can provide high strength, wear resistance and corrosion resistance. The shape of the spherical powder helps improve its flowability and compactability, allowing for more uniform distribution and mixing during the manufacturing process.
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Spherical W-Mo-Ta-Nb alloy powder is a metal powder that is often used in the manufacture of reinforced materials or for special industrial applications. This alloy powder is usually composed of elements such as tungsten (W), molybdenum (Mo), tantalum (Ta) and niobium (Nb), and the combination of these elements can provide high strength, wear resistance and corrosion resistance. The shape of the spherical powder helps improve its flowability and compactability, allowing for more uniform distribution and mixing during the manufacturing process.
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Spherical W-Mo-Ta-Nb-V alloy powder is composed of high melting point metal elements such as tungsten (W), molybdenum (Mo), rhenium (Ta), niobium (Nb) and vanadium (V), and has excellent high temperature stability, corrosion resistance and high strength. This alloy powder is suitable for aerospace, high temperature tools, high power electronic components and radiation protection materials. Due to its excellent thermal conductivity, electrical conductivity and wear resistance, it is widely used in the manufacture of high-performance components under extreme working conditions.
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Spherical W-Mo-Ta-Nb-V alloy powder is composed of high melting point metal elements such as tungsten (W), molybdenum (Mo), rhenium (Ta), niobium (Nb) and vanadium (V), and has excellent high temperature stability, corrosion resistance and high strength. This alloy powder is suitable for aerospace, high temperature tools, high power electronic components and radiation protection materials. Due to its excellent thermal conductivity, electrical conductivity and wear resistance, it is widely used in the manufacture of high-performance components under extreme working conditions.
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