Product Details
Hafnium wire is a thin filament material produced from high-purity metallic Hafnium (Hf) through plastic processing techniques such as forging, extrusion, and drawing.
Main Specifications
|
Item |
Typical Range |
Remarks |
|
Diameter |
1 mm – 3 mm (Customizable per customer requirements) |
Flexible specifications to suit different equipment |
|
Length |
Coiled or cut lengths, up to 1.5 m (coil length) |
|
|
Surface Condition |
Bright or lightly oxidized surface |
Facilitates subsequent processing or direct use |
|
Purity |
≥ 99.96% (Standard product) |
Chemical & Physical Properties
Chemical Composition: Pure metallic Hafnium (Hf), free from other alloying elements (except for minimal processing residues).
Melting Point: ≈ 2,215 °C (≈ 4,011 °F).
Density: ≈ 13.31 g·cm⁻³ (13,310 kg·m⁻³).
Electrical Conductivity: ~1.0 × 10⁶ S·m⁻¹, approximately 30% of copper's conductivity.
Thermal Conductivity: ≈ 23 W·m⁻¹·K⁻¹.
Coefficient of Thermal Expansion: ≈ 5.5 × 10⁻⁶ K⁻¹.
Mechanical Properties
|
Property |
Value Range |
|
Tensile Strength |
550 – 650 MPa (Varies with processing condition) |
|
Yield Strength |
380 – 450 MPa |
|
Elongation |
15% – 20% (Room Temperature) |
|
Hardness |
HV ≈ 300 – 350 |
Primary Application Fields
Aerospace: High-temperature structural components, engine parts, corrosion-resistant bolts and fasteners.
Nuclear Industry: Nuclear reactor control rods, radiation shielding materials (Hafnium has a large thermal neutron capture cross-section).
Chemical Processing & Metallurgy: Corrosion-resistant pipes, valves, pump shafts, chemical reaction vessels.
Electronics & Semiconductors: Electrodes for high-vacuum environments, vacuum tubes, thin-film deposition targets, X-ray tube cathodes, incandescent filaments.
Medical: Shielding materials for radiotherapy equipment, components for MRI systems.
Research & High-Tech: High-temperature and high-pressure experimental apparatus, lasers, particle accelerator components, rocket propellants and nozzle materials.
Product Advantages (Compared to Other Metal Wires)
High-Temperature & Corrosion Resistance: High melting point and chemical inertness maintain structural integrity in extreme environments.
Effective Neutron Absorption: In the nuclear industry, it effectively controls reactor neutron flux, enhancing safety.
Good Mechanical Strength & Ductility: Tensile strength 550-650 MPa, elongation 15-20%, balancing strength with workability.
Moderate Electrical Conductivity: Provides sufficient conductivity for high-temperature or vacuum electrodes while offering better high-temperature resistance than copper.
Mature Processing Technology: Shares smelting processes with Zirconium, supported by a complete industrial chain enabling mass production and customization.
FAQ:
Do you provide samples?
A: Yes, we offer complimentary samples with shipping arranged by the customer. We recommend testing samples or placing trial orders before larger purchases.
Q: How competitive are your prices?
A: Our pricing reflects exceptional value when considering the premium quality and comprehensive service we provide.
Q: What is your quotation turnaround time?
A: Typically 24 hours after inquiry receipt. Urgent requests receive priority handling upon notification.
Q: How do I request custom products?
A: Please share your drawings, images, or samples. We will confirm specifications and promptly initiate production.
Contact:
About STRX Titanium – Why Choose Us?
Premium Materials：We select premium raw materials to ensure quality control from the source.
Rigorous Quality Inspection：Strict quality inspection standards are implemented to ensure 100% compliance with customer requirements.
Customized Solutions：We understand that each industry has unique needs. Our team works closely with clients to tailor products based on specific requirements. We customize all titanium products (color/size, etc.) according to customer drawings or ideas.
Fast Delivery：Advanced production management ensures efficient and prompt delivery from production to shipment.
Expert Support：Gain insights from our dedicated expert team, who provide professional advice and practical assistance. STRX Titanium helps you identify and select the best solutions tailored to your business needs, ensuring optimal results and satisfaction.
STRX Titanium has earned consistent praise from clients for high-quality products and competitive pricing. With strict quality control and professional technical support, we look forward to cooperating with you!
In Summary,STRX Titanium is a leading manufacturer and supplier of titanium products in China. We maintain strong technical partnerships with major domestic and international equipment manufacturers and uphold rigorous quality standards to meet client demands.
If you are looking for a reliable titanium product supplier, please contact us immediately to learn more about our products and services.
Email: info@strx-titanium.com
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