Name: Crystal Hafnium Rod (Hf)
Brand: Xi'an Zhiyue Material Tech. Co., Ltd.

Applications of Crystal Hafnium Rod (Hf)

Nuclear industry: Neutron absorption and nuclear reactor control: Crystalline hafnium rods are often used as control rods for nuclear reactors due to their unique neutron absorption ability. By inserting or withdrawing control rods, the number of neutrons in the reactor can be effectively regulated, thereby controlling the rate of nuclear fission reaction. This regulation is crucial for ensuring the safe and stable operation of nuclear reactors.

Nuclear fuel coating: Hafnium rods can also be used as coating materials for nuclear fuel, ensuring that nuclear fuel does not leak or be affected by external environments during the reaction process. This helps to prevent the spread of radioactive materials and improve the safety and reliability of nuclear fuel.

Aerospace: Rocket engines and nozzles: Aerospace spacecraft need to withstand extremely high temperatures during operation, and crystalline hafnium rods are often used to manufacture nozzles and other key components of rocket engines due to their excellent high-temperature resistance. These components need to work in extreme high temperature environments, and hafnium rods can withstand this high temperature without deformation or failure, ensuring the normal operation of the rocket.

Lightweight high-strength structural components: Composite materials such as hafnium titanium alloy are also widely used in the aerospace field. They not only have high strength and high temperature resistance, but also have relatively low density, which helps to reduce the weight of spacecraft and improve flight efficiency. These materials are commonly used to manufacture structural components such as the outer shell and wings of spacecraft.

Electronics industry: Ionic conductors and solid electrolytes: The oxide of crystalline hafnium has good ionic conductivity, making it of great application value in the electronics industry. For example, it can be used to produce high-quality ion conductor materials, such as solid electrolytes. These materials have broad application prospects in energy conversion and storage fields such as batteries and fuel cells.

Other fields: High performance coatings and alloys: Hafnium can also be used to produce high-performance coatings and alloys to meet the needs of different fields. For example, coatings containing hafnium may have excellent weather resistance and corrosion resistance; And alloys containing hafnium may have higher strength and hardness.

Hafnium Rod Specifications

Zhiyue supplies high-purity hafnium crystal bars and hafnium rods with controlled zirconium content. Specifications can be customized according to customer drawings, experimental requirements, or industrial applications.

Specification	Hafnium Crystal Bar / Rod
Material	Hafnium (Hf)
CAS No.	7440-58-6
Product Form	Crystal Bar / Rod
Purity	Hf + Zr ≥ 99.95%
Zirconium (Zr)	< 0.2%
Diameter	20–30 mm
Length	200–1000 mm
Appearance	Silvery-gray metallic crystal bar / rod
Custom Specifications	Available upon request
Quality Documentation	COA available
Packaging	Protective packaging suitable for international shipment
Order Quantity	Small-quantity and custom-order inquiries accepted

Custom Hafnium Rod Specifications

Different applications may require different dimensions, zirconium levels, purity specifications, or processing requirements. Zhiyue can evaluate custom hafnium rod and hafnium crystal bar specifications based on your technical requirements.

Crystal Hafnium Rod Properties

High Purity: Crystalline hafnium bars are known for their exceptional purity, which is essential for applications requiring high material integrity.
Thermal Stability: They exhibit excellent thermal stability, making them suitable for use in high-temperature environments.
Corrosion Resistance: Hafnium bars are highly resistant to corrosion, which is beneficial for applications where material longevity is critical.
Mechanical Strength: They possess high mechanical strength, which allows them to withstand significant stress without deformation.
Nuclear Properties: Crystalline hafnium bars have a high neutron absorption cross-section, which is vital for their use in nuclear control rods.
Electrical Conductivity: They may also have specific electrical properties that are useful in certain electronic applications.
Density: Hafnium has a high density, similar to that of tungsten, which can be advantageous in applications where weight is a factor.
Workability: Crystalline hafnium bars are ductile and can be worked into various shapes, making them versatile for different applications.

Crystal Hafnium Rod Packaging

Durable Wooden Crates: Our products are securely packed in sturdy wooden crates to ensure maximum protection during transit.
Express Shipping: We offer express delivery services, ensuring your order arrives at your doorstep within approximately one week.

Crystal Hafnium Rod for sale

Why Source Hafnium Rod from Zhiyue?

Controlled Zr Content
Hafnium material is available with specified Hf + Zr purity and controlled zirconium content.

Custom Specifications
Tell us the required dimensions, purity, quantity and application. Custom requirements can be evaluated before quotation.

Small-Quantity Support
Zhiyue supports laboratory, R&D, sample and specialized material requirements in addition to regular industrial inquiries.

COA & Quality Documentation
Product documentation can be provided according to order and material requirements.

Global Supply
We support international customers in the United States, Europe, Japan, South Korea and other markets.

Responsive Technical Communication
Your material requirements are reviewed by our sales team to help confirm specifications before ordering.

Related Products of Crystal Hafnium Rod

INORGANIC MATERIAL	Hafnium Oxide Powder (HfO2)	Hafnium Carbide Powder (HfC)	Hafnium Diboride Powder (HfB2)	Hafnium Disilicide Powder (HfSi2)	Hafnium Nitride Powder (HfN)
Evaporation Coating Material	Crystal Hafnium Granules (Hf)
ALD Precursor	Hafnium (HF)		Tetrakis(diethylamino)hafnium (IV)
Pure Metal Material	Hafnium Metal (Hf)

Products

FAQs about Crystal Hafnium Rod

Q

What is a hafnium crystal bar?
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A

A hafnium crystal bar is a high-purity crystalline form of metallic hafnium supplied in bar or rod form. Depending on supplier terminology, similar products may also be called crystalline hafnium rods or hafnium crystal rods.
Q

What is the difference between hafnium crystal bar and hafnium rod?
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A

Hafnium crystal bar generally emphasizes the crystalline high-purity form of hafnium, while hafnium rod is a broader term describing hafnium supplied in rod geometry. Buyers should confirm purity, Zr content, dimensions and impurity specifications rather than relying only on the product name.
Q

Why is zirconium content important in hafnium?
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A

Hafnium and zirconium occur together naturally and have very similar chemical behavior. For applications requiring high-purity hafnium, the zirconium level can therefore be an important purchasing specification.
Q

Can I order a small quantity of hafnium crystal bar?
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A

Zhiyue supports inquiries for laboratory, research, sample and specialized material requirements. Contact us with the required size and quantity for availability.
Q

Can Zhiyue provide custom hafnium rod sizes?
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A

Custom requirements can be evaluated according to diameter, length, quantity, purity, tolerance and application. Send your required dimensions for confirmation.

Please feel free to contact us.

Xi'an Zhiyue provides you with 7 * 24 hour service

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Contact With Us:

E-mail: export@zhiyueltd.com
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Have a Questions? Call Us:

+86-17691192268
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Add:

RM.1624. Block A. Ming Feng Bo Ma Dou, Cross of Ming Guang Road and Shang Xin Road, Xi'an Economic and Technological Development Zone, Shaanxi Province, China