
High Purity Hafnium Sheet from China Manufacturer
Hafnium Plate is a high-purity refractory metal sheet produced from refined hafnium metal, designed for applications requiring strong corrosion resistance, thermal stability, and long-term reliability.
Due to its chemical similarity to zirconium and superior resistance to aggressive environments, Hafnium Plate is widely used in electronics, nuclear energy, aerospace, and advanced material processing.
China Hafnium Plate is commonly supplied in hot-rolled or forged condition, offering stable microstructure and consistent performance for critical industrial use.
Description
Chemical Composition & Purity
Commercial Hafnium Plate is typically supplied with a purity of Hf + Zr ≥ 99.95%, with strict control of metallic and interstitial impurities.
- Low Fe, Si, Al content
- Controlled oxygen, nitrogen, and carbon levels
- Suitable for high-temperature and corrosive environments
Higher purity grades such as 99.99% Hafnium Plate are also available upon request.
Key Features & Advantages
- Excellent corrosion resistance in acidic and alkaline media
- Stable oxidation resistance at elevated temperatures
- High hardness and wear resistance
- Reliable performance under thermal cycling
- Long service life in harsh operating conditions
These properties make Hafnium Plate a preferred choice for applications where material stability is critical.
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Applications
- Electronics industry: machining billets for sputtering targets and electronic components
- Nuclear industry: control and structural components benefiting from neutron absorption capability
- Aerospace: parts exposed to extreme temperature and mechanical stress
- Material science: alloy additive to improve hardness and wear resistance
Hafnium Plate Specifications & Pricelist Factors
Hafnium Plate pricelist varies depending on:
- Thickness, width, and length
- Purity grade (99.95% / 99.99%)
- Surface condition
- Order quantity and processing requirements
Larger sizes or higher purity plates generally involve higher production cost.
Manufacturing & Quality Assurance
Hafnium Plate is manufactured through controlled melting and hot working processes such as forging and rolling.
Each batch undergoes chemical composition analysis and dimensional inspection to ensure compliance with customer specifications and industry standards.
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