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  • stardust spherical refractory Ta-2.5W alloy powder15-53µm pic1.jpg
  • stardust spherical refractory Ta-2.5W alloy powder15-53µm pic2.jpg

Spherical Refractory Ta-2.5W Alloy Powder 15-53µm

产品型号:


Product Features

Spherical Refractory Ta-2.5W Alloy Powder is made by Radio Frequency Plasma Spheroidization atomized method, which has high purity hypoxia, high sphericity, smooth surface, no satellite, uniform particle size distribution, excellent flow performance, and high loose density and vibrational density.
Order(MOQ) : 1 pc
Payment : T/T ; L/C at sight
Product Origin : China
Shipping Port : Foshan / Guangzhou / Shenzhen
Lead Time : 1-7 days

Classification:Metal Powders

Keywords: tantalum powder, tungsten powder

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Product details


Stardust company provide spherical refractory Ta-2.5W alloy powder with high purity, low oxygen, high sphericity , smooth surface, no satellite spheres,  uniform particle size distribution. As the lightest refractory metal, niobium has the characteristics of high melting point, high temperature strength and high specific strength, and no radioactivity. It's the perfect thermal protection material and structural material for aerospace engines. Spherical niobium powder is suitable for laser/electron beam additive manufacturing,  hot isostatic pressing,  laser cladding, hot/cold coating and other processes.

 

We can not only provide relatively mature research on spherical refractory Ta-2.5W alloy powder but also provide 3D printing services, metal spheroidization services, 3D printing machines and devices .

 

  • Spherical Refractory Ta-2.5W Alloy Powder Particle Size

5-25μm, 15-45μm, 15-53μm, 45-75μm, 45-105μm, 75-150μm.

(Various granularities can be customized according to customer requirements)

 

 

  •  Particle Size Distribution Graphic

Powder size
D10/μm D50/μm D90/μm
16.5 27.96 44.87
  • Spherical Refractory Ta-2.5W Alloy Powder characteristics

High purity (≥99.9%), low oxygen (≤300ppm), high sphericity (≥98%), smooth surface, no satellite spheres, uniform particle size distribution, and excellent flow properties (≤15.0s/50g), And high apparent density (≥4.5g/cm³) and tap density (≥5.5g/cm³).

 

  • Spherical Refractory Ta-2.5W Alloy Powder Applicable Progress
  1. Laser/electron beam additive manufacturing (SLM/EBM, 3D printing)
  2. Laser direct deposition (DLD)
  3. Powder hot isostatic pressing (HIP)
  4. Metal injection molding (MIM)
  5. Powder metallurgy (PM)
  6. Laser cladding ( LC), and other processes.

 

  • Spherical Refractory Ta-2.5W Alloy Powder Packaging

Vacuum packaging, 1kg/bag, 2kg/bag; iron drum lined with plastic bag 25 kg/drum; special packaging is available according to user requirements.

 

  •  Chemical Composition
Chemical Composition
Element Value (%) Test Method Element Value (%) Test Method
Ta Remaining Nb 0.003
W 2.75 Mo 0.001
Ni 0.0003 Si 0.002
Fe 0.0003 Ti 0.0006
Cr 0.00028 H 0.0025
O 0.037 C 0.009
N 0.0015 Other /
  • Physical Property
Density (g/cm3)  Hall Flow Rate (s/50g)
Apparent Density Tap Density Test Standard Value Test Standard
9.15 10.43 GB/T 1479-1984
GB/T 5162-2006
6.8 GB/T 1482-2010

 

  • Appearance

     

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