About Hafnium
Hafnium Powder is a fine, high-purity material widely used in nuclear reactors, aerospace, 3D printing, and high-temperature alloys due to its excellent neutron absorption, corrosion resistance, and high melting point.
specification
| Specifications | Details |
|---|---|
| Material | Hafnium Powder |
| Symbol | Hf |
| Atomic Number | 72 |
| Atomic Weight | 178.49 |
| Appearance | Dark Gray Powder |
| Standard | ASTM B776 |
| Purity | > 99% |
| Sizes | Diameter customized |
| Density | 13.3 g/cm³ |
| Forms | Hafnium Powders |
| Features | High purity, spherical shape, uniform particles, narrow distribution, larger specific surface area, high surface activity, good dispersion, high oxidation temperature, corrosion resistance |
| Applications | Nuclear control rods, X-ray tube cathodes, rocket propellants, additive for high-temperature alloys, and hydraulic oil, 3D printing |
Service and Support
Customized Solutions
We offer customized dimensions, alloy formulations, and surface treatments based on customer requirements, ensuring consistent mass production.
Technical Support and Consulting
KOBO provides expert advice on metal processing and applications, helping customers select the most suitable materials and specifications.
Global Supply and Logistics
Our extensive international supply chain experience ensures on-time delivery, stable supply, and competitive pricing.
Customer Communication and After-Sales Service
We respond quickly to customer inquiries and provide comprehensive after-sales support, ensuring a worry-free purchasing and use experience.
certification
We manufacture under strict quality controls to international standards, including ISO 9001, ensuring reliability and consistent performance.
The Benefits of Choosing Us
Extensive Industry Experience
With over 20 years of experience, KOBO has deep expertise in metal processing and a proven track record of supplying high-quality refractory and reactive metals worldwide.
Strong Manufacturing Base
KOBO operates two production plants in Baoji, ensuring stable quality and large-scale supply to meet bulk orders.
Advanced Equipment
Equipped with VAR (Vacuum Arc Remelt) and EB (Electron Beam) melting furnaces, KOBO can produce metals with superior purity, uniformity, and mechanical properties.
Wide Product Range
KOBO offers a full spectrum of refractory and reactive metals (titanium, vanadium, niobium, tantalum, molybdenum, tungsten, hafnium, zirconium, nickel) and their alloys, suitable for industrial, medical, aerospace, and electronic applications.
FAQ
Q: What is Hafnium Powder used for?
A: Hafnium Powder is used in nuclear control rods, X-ray tube cathodes, rocket propellants, as an additive in high-temperature alloys and hydraulic oil, and for 3D printing applications.
Q: What are the key features of Hafnium Powder?
A: Key features include high purity, spherical shape, uniform particles, narrow size distribution, high surface activity, good dispersion, high oxidation temperature, and corrosion resistance.
Q: Can KOBO supply Hafnium Powder for 3D printing?
A: Yes, KOBO's Hafnium Powder is suitable for additive manufacturing (3D printing) due to its fine, uniform, and high-purity particles.
Q: How is Hafnium Powder stored to maintain quality?
A: Hafnium Powder is typically vacuum-sealed or stored under inert gas to prevent oxidation and maintain its high purity.
Q: What standards does KOBO Hafnium Powder comply with?
A: KOBO Hafnium Powder complies with ASTM B776 standards, ensuring consistent quality for industrial use.
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