Hafnium Price Today — USD/kg | Critical Minerals HQ
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Hafnium is a dense, corrosion-resistant metal used in nuclear reactor control rods, high-temperature superalloys, and advanced semiconductor gate insulators. It is chemically similar to zirconium and separated from it during processing.
Top Uses of Hafnium
- Nuclear reactor control rods
- High-temperature superalloy additions
- Gate insulators in advanced semiconductors (MOSFET)
- Plasma welding and cutting electrodes
Top Hafnium Producing Countries
- France
- Germany
- United States
- China
Why Hafnium Is a Critical Mineral
Hafnium is essential for nuclear power generation and advanced semiconductor manufacturing. Its role in high-k gate dielectrics makes it critical to the continued scaling of computer chips.
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Frequently Asked Questions about Hafnium
What is the price of hafnium today?
Critical Minerals HQ tracks the live hafnium price in USD/kg, refreshed every 15 minutes during market hours from institutional pricing feeds.
What is hafnium used for?
Hafnium is a dense, corrosion-resistant metal used in nuclear reactor control rods, high-temperature superalloys, and advanced semiconductor gate insulators. It is chemically similar to zirconium and separated from it during processing.
Which countries produce the most hafnium?
The leading producers of hafnium are France, Germany, United States, according to the latest USGS Mineral Commodity Summaries.
Why is hafnium considered a critical mineral?
Hafnium is essential for nuclear power generation and advanced semiconductor manufacturing. Its role in high-k gate dielectrics makes it critical to the continued scaling of computer chips.