PRODUCTS
Features
|
Linear Formula: |
TaNb |
|
Standard: |
ASTM B708-98 |
|
Purity: |
≥99.9% or 99.95% |
|
Size: |
Thickness: 0.07-10 mm, Width: 30-1000 mm, Length: 30-3000 mm |
|
Material Grade: |
R05240 (Ta-40Nb) Tantalum Niobium Alloy, 60 % tantalum, 40 % niobium, electron-beam furnace or vacuum-arc melt. |
Product Description
Tantalum Niobium Alloy Sheet and Board are highly durable metal products combining the unique properties of tantalum and niobium, designed for demanding applications that require outstanding corrosion resistance, high-temperature stability, and mechanical strength. This alloy is ideal for industries such as aerospace, electronics, chemical processing, and medical devices. The versatility of these sheets and boards makes them perfect for manufacturing precision components, from aerospace structures to corrosion-resistant chemical tanks.
Features and Properties
Exceptional Corrosion Resistance: Resistant to strong acids, alkalis, and other corrosive chemicals, making it ideal for harsh chemical environments.
High-Temperature Performance: Maintains structural integrity at elevated temperatures, providing excellent performance in applications involving heat.
Excellent Mechanical Strength: Superior strength-to-weight ratio, making it suitable for lightweight yet durable components.
Biocompatibility: Safe for use in medical applications such as implants and prosthetics.
Good Electrical and Thermal Conductivity: Ideal for use in electronic and high-performance electrical components.
Product Standards
ASTM B708
ISO 9001 Certified
RoHS Compliant
REACH Compliant
Product Forms
Sheets: Flat, uniform thickness used for creating larger, planar components.
Boards: Thick, durable forms used for structural applications.
Production Method and Production Equipments
Production Method:
The Tantalum Niobium Alloy Sheets and Boards are produced using advanced techniques like vacuum arc melting, rolling, and annealing. These methods ensure the material maintains high purity and optimal mechanical properties.
Key Equipment Used:
Vacuum Arc Furnace (VAF): For high-purity alloy production.
Hot Rolling Mill: For shaping the alloy into sheets and boards.
Cold Rolling Mill: For precise thickness and smooth surface finish.
Annealing Furnace: To improve material flexibility and reduce internal stresses.
Precision Cutting Tools: To customize the dimensions according to customer specifications.
Applications and Related Industries
Aerospace: Used in the construction of high-performance jet engines, turbine blades, and heat shields.
Chemical Processing: Ideal for manufacturing reactors, heat exchangers, and pipes in corrosive environments.
Medical Devices: Used in implants, surgical tools, and other biocompatible components.
Electronics and Electrical: Perfect for components like capacitors and conductors that require high strength and thermal conductivity.
Nuclear Applications: In reactors, where its corrosion resistance and neutron transparency make it a critical material.
Interesting Facts
Space Exploration: Tantalum Niobium alloys have been used in components for space exploration due to their high-temperature and corrosion-resistant properties.
Dual Benefits: Combining Tantalum's resistance to heat and corrosion with Niobium's superior formability makes this alloy ideal for applications requiring both durability and malleability.
Rare Metal: Tantalum and Niobium are both considered rare metals, contributing to the high performance of the alloy while maintaining rarity and value.
Synonyms
TaNb Sheet
Tantalum-Niobium Alloy Plate
Tantalum Niobium Alloy Board
Health & Safety Information
Non-Toxic: Tantalum and Niobium alloys are generally considered biocompatible and non-toxic in most applications, including medical and food-grade uses.
Dust Handling: Dust from machining or cutting Tantalum Niobium Alloy should be handled with care. Appropriate protective measures, such as ventilation and protective equipment, should be used to avoid inhalation hazards.
Storage: Store sheets and boards in a dry, cool environment, away from direct contact with moisture or reactive materials.
Why Choose Us?
Premium Quality: We ensure superior quality through rigorous quality control and testing at every stage of production.
Customization: Tailored solutions in terms of dimensions, finishes, and specifications for a wide variety of applications.
Global Shipping: We offer fast and reliable shipping services worldwide, ensuring timely delivery of your orders.
Contact us today for more information on our Tantalum Niobium Alloy Sheets and Boards or to request a custom quote. We are here to help with your material needs.
Chemical Composition
|
Element |
Nb |
W |
Mo |
O |
C |
Fe |
N |
Ni |
Ti |
Si |
H |
|
R05240 (Ta-40Nb) (%,Max) |
35.0–42.0 |
0.05 |
0.02 |
0.02 |
0.01 |
0.01 |
0.01 |
0.01 |
0.01 |
0.005 |
0.0015 |
Mechanical Properties
|
Ta-40Nb (R05240) |
Annealed (Regular temper) |
||
|
Tensile strength Min, psi (MPa) |
Yield strength min, psi (MPa)(2%) |
Elongation min, % (1 inch gage length) |
|
|
Thickness<0.060" (1.524mm) |
40000 (276) |
20000 (138) |
25 |
|
Thickness>0.060" (1.524mm) |
35000 (241) |
15000 (103) |
25 |
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