Tantalum Niobium Titanium Alloy Powder

tantalum niobium titanium alloy powder

Tantalum Niobium Titanium Alloy Powder

  • Custom sizes and standard sizes in stock
  • Quick Lead Time
  • Competitive Price

Tantalum Niobium Titanium Alloy Powder is a high-performance alloy powder offering excellent high-temperature and corrosion resistance and good mechanical properties. As a leading supplier and manufacturer of premium tantalum products, Shanghai Yuepeng utilizes advanced machining centers to produce high-quality tantalum niobium titanium alloy powder for a wide range of applications.

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Tantalum Niobium Titanium Alloy Powder Data Sheet

Purity:>99.9%
Material:TaNbTi Alloy (the composition ratio can be customized according to specific requirements)
Particle Size:-500 mesh, -300 mesh, -200 mesh, -100 mesh, or customized
Morphology:Irregular or Spherical

Tantalum Niobium Titanium Alloy Powder Description

Tantalum Niobium Titanium Alloy Powder is primarily composed of tantalum, niobium, and titanium elements, offering exceptional high-temperature and corrosion resistance. The composition ratio and particle sizes can be customized according to specific requirements. To meet diverse application requirements, we have also developed a comprehensive range of high-performance powder products, including high-purity tantalum powder, low-oxygen tantalum powder (oxygen content as low as 200ppm), low-oxygen niobium powder (oxygen content as low as 400ppm), C103 niobium alloy powder, Tantalum Tungsten Alloy Powder, etc.

  • tantalum niobium titanium alloy powder

Tantalum Niobium Titanium Alloy Powder Applicable Process

  • Metal Injection Molding (MIM)
  • Additive Manufacturing (AM)
  • Hot Isostatic Pressing (HIP)
  • Thermal Spray Coating

Tantalum and Tantalum Alloy Grades

  • R05200, unalloyed tantalum, electron-beam furnace vacuum-arc melt, or both
  • R05400, unalloyed tantalum, powder-metallurgy consolidation.
  • R05255, tantalum alloy, 90 % tantalum, 10 % tungsten, electron-beam furnace of vacuum-arc melt, or both.
  • R05252, tantalum alloy, 97.5 % tantalum, 2.5 % tungsten, electron-beam furnace or vacuum-arc melt, or both.
  • R05240, tantalum alloy, 60 % tantalum, 40 % niobium, electron-beam furnace or vacuum-arc melt.

Tantalum Niobium Titanium Alloy Powder Applications

  • Aerospace – High-temperature engine components, rocket nozzles (melting point >3000°C)
  • Biomedical – Orthopedic/dental implants (ISO 13485 certified, biocompatible)
  • Chemical Processing – Acid-resistant reactors, valves (H₂SO₄/HCl resistance)
  • Nuclear Energy – Control rods, radiation shielding (neutron absorption)
  • Additive Manufacturing – 3D-printed turbine blades (SLM/EBM compatible)
  • Electronics – Capacitors, sputtering targets (high dielectric performance)
  • Defense and Aerospace

    • Tantalum Niobium Titanium Alloy Powder Packaging

    The high-quality tantalum niobium titanium alloy powder will be carefully handled to prevent damage during storage and transportation. Shanghai Yuepeng offers vacuum-sealed packaging, including 100g/bag, 500g/bag, 1kg/bag, and 25kg/drum, or can offer customized packaging as per specific requirements.

    Tantalum Properties

    ItemValue
    Atomic number73
    Crystal structureBody centred cubic
    Electronic structureXe 4f¹⁴ 5d³ 6s²
    Valences shown2,3,4,5
    Atomic weight( amu )180.9479
    Thermal neutron absorption cross-section( Barns )22
    Photo-electric work function( eV )4.1
    Natural isotope distribution( Mass No./% )180/ 0.012
    Natural isotope distribution( Mass No./% )181/ 99.988
    Atomic radius – Goldschmidt( nm )0.147
    Ionisation potential( No./eV )1/ 7.88
    Ionisation potential( No./eV )2/ 16.2
    ItemValue
    Material conditionUnannealed (Hard)
    Material conditionAnnealed (Soft)
    Poisson’s ratio0.342
    Poisson’s ratio0.342
    Bulk modulus( GPa )196.3
    Bulk modulus( GPa )196.3
    Tensile modulus( GPa )185.7
    Tensile modulus( GPa )185.7
    Hardness – Vickers( kgf mm⁻² )200
    Hardness – Vickers( kgf mm⁻² )90
    Tensile strength( MPa )760
    Tensile strength( MPa )172-207
    Yield strength( MPa )705
    Yield strength( MPa )310-380
    ItemValue
    Electrical resistivity( µOhmcm )13.5@20@20°C
    Superconductivity critical temperature( K )4.47
    Temperature coefficient( K⁻¹ )0.0035@0-100°C
    Thermal emf against Pt (cold 0C – hot 100C)( mV )0.33
    ItemValue
    Boiling point( °C )5425
    Density( gcm⁻³ )16.6@20°C
    ElementValue
    Melting point( °C )2996
    Latent heat of evaporation( J g⁻¹ )4165
    Latent heat of fusion( J g⁻¹ )174
    Specific heat( J K⁻¹ kg⁻¹ )140@25°C
    Thermal conductivity( W m⁻¹ K⁻¹ )57.5@0-100
    Coefficient of thermal expansion( x10⁻⁶ K⁻¹ )6.5@0-100°C

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    • Company Profile

    Get A Quote

    We will check and get back to you in 24 hours.

    To customize your tantalum niobium titanium alloy powder, please provide the following details:

    1. Purity (Specify the purity level)
    2. Particle Size (Required size range)
    3. Morphology (Spherical, irregular, etc.)
    4. Quantity of the powder you need

    Once we have these details, we can provide you with a quote within 24 hours.

    We carry a wide variety of tantalum and tantalum alloy products in stock, and for these, there is generally no minimum order requirement. However, for custom orders, we typically set a minimum order value of $200. The lead time for stock items is usually 1-2 weeks, while custom orders usually take 3-4 weeks, depending on the specifics of the order.

    DFARS (Defense Federal Acquisition Regulation Supplement) compliance is primarily concerned with the sourcing of materials for defense-related applications in the United States. According to DFARS, certain materials used in defense must be sourced from the United States or qualifying countries.

    If you have specific tantalum materials that are subject to DFARS, please let us know in advance and we will confirm.

    At Shanghai Yuepeng Tech, we take this responsibility seriously. We adhere to all applicable laws and regulations, including Section 1502 of the Dodd-Frank Act. Our company operates with a strict code of ethics and is committed to only partnering with suppliers who share our dedication to responsible sourcing. We support the initiatives and programs aimed at promoting “conflict-free” supply chains and work diligently to ensure that our products meet these standards.

    Both Tantalum and Niobium are elements that readily form stable passive films (mainly Ta₂O₅ and Nb₂O₅). This film is extremely dense and chemically inert, effectively blocking corrosive media. Titanium also passivates well. The combination creates a synergistically enhanced, ultimate corrosion resistance.

    Compared to pure Ti or traditional alloys like Ti-6Al-4V, TaNbTi alloy offers: 

    • Superior corrosion resistance, especially in chloride-ion environments.
    • Better biocompatibility and long-term stability, avoiding potential risks from Vanadium (V) or Aluminum (Al) ions.
    •  Higher strength and wear resistance.

    Key challenges include: 

    • Homogenization difficulty: The three metals have vastly different densities and melting points, making compositional uniformity a technical challenge.
    • Low-oxygen control: Interstitial elements like oxygen and nitrogen must be strictly controlled to maintain ductility.
    • Sphericity requirement: For 3D printing, highly spherical powder is needed for good flowability.

    Shanghai Yuepeng Tech, established in 2022 in Shanghai, China, is a specialized supplier and manufacturer of tantalum and tantalum alloys. With extensive expertise in supply and export, we offer competitive pricing and customized solutions tailored to specific requirements, ensuring outstanding quality and customer satisfaction. As a professional provider of refractory metals, specialty alloys, spherical powders, and various advanced materials, we serve the research, development, and large-scale industrial production needs of the scientific and industrial sectors.

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