spherical chrome powder 15-53µm pic2.jpg
spherical chrome powder 15-53µm pic1.jpg
  • spherical chrome powder 15-53µm pic2.jpg
  • spherical chrome powder 15-53µm pic1.jpg

Spherical Refractory Chrome Powder 15-53µm


Product Features

Spherical Refractory Chrome 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


Product details

Stardust company provide chrome powder has outstanding biocompatibility, high specific strength and excellent mechanical properties, and is widely used in biomedical, aerospace, 3C electronics and other fields. Radio-frequency plasma spherical titanium powder have high purity, high sphericity , no satellite spheres,  excellent flow properties, and high bulk density, no hollow particle etc charateristics. Suitable for  3D printing, hot isostatic pressing, ejection molding, and other processes.

We can not only provide relatively mature research on pure chrome spherical powder but also provide 3D printing services, metal spheroidization services, 3D printing machines and devices .


  • Spherical Refractory Chrome 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


  • Spherical Refractory Chrome 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 (≤25.0s/50g), And high bulk density (≥2.1g/cm³) and tap density (≥2.8g/cm³).


  • Spherical Refractory Chrome 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 Chrome 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
Cr ≥99.9 As <0.001 ICP-AES
Fe <0.01 ICP-AES Ti <0.001 ICP-AES
Si <0.008 ICP-AES W <0.001 ICP-AES
Al <0.006 ICP-AES Ni <0.001 ICP-AES
Cu <0.001 ICP-AES Sn <0.001 ICP-AES
Pb <0.001 ICP-AES Bi <0.001 ICP-AES
Gas Impurities
Element Value (%) Test Standard Element Value (%) Test Standard
C 0.0031 GB/T 4324-2012 O 0.036 GB/T 4324-2012
  • Physical Property
Density (g/cm3)  Hall Flow Rate (s/50g)
Apparent Density Tap Density Test Standard Value Test Standard
4.25 5.44 GB/T 1479-1984
GB/T 5162-2006
16.0 GB/T 1482-2010


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