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3D Printing Spherical Tungsten Powder 1-10µm

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Product Features

Spherical tungsten 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 tungsten powder with high purity hypoxia, high sphericity, smooth surface, no satellite, uniform particle size distribution, excellent flow performance, and high loose density and vibrational density. With its excellent biocompatibility, tantalum implants formed by 3D printing have the closest elastic modulus to human cartilage tissue and are the most ideal orthopedic implants. Spherical tantalum powder is suitable for laser/electron beam augmentation, hot isostatic pressing, laser cladding, hot/cold spraying, and so on.

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

Spherical Tungsten 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 Tungsten Powder characteristics

High purity (≥99.98%), low oxygen (≤300ppm), high sphericity (≥98%), smooth surface, no satellite spheres, uniform particle size distribution, and excellent flow properties (≤6.5s/50g), And high bulk density (≥10.0g/cm³) and tap density (≥12.0g/cm³).

Spherical Tungsten Powder Applicable Progress

Laser/electron beam additive manufacturing (SLM/EBM, 3D printing)
Laser direct deposition (DLD)
Powder hot isostatic pressing (HIP)
Metal injection molding (MIM)
Powder metallurgy (PM)
Laser cladding ( LC), and other processes.

Spherical Tungsten 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
W	≥99.9	—	Sn	<0.001	ICP-AES
Al	<0.002	ICP-AES	Sb	<0.001	ICP-AES
Si	<0.001	ICP-AES	Cu	<0.001	ICP-AES
Mg	<0.001	ICP-AES	Ca	<0.001	ICP-AES
Mn	<0.001	ICP-AES	Mo	<0.001	ICP-AES
Ni	<0.001	ICP-AES	K+Na	<0.001	ICP-AES
As	<0.001	ICP-AES	Pb	<0.001	ICP-AES
Gas Impurities
Element	Value (%)	Test Standard	Element	Value (%)	Test Standard
C	0.006	GB/T 4324-2012	O	0.04	GB/T 4324-2012
N	0.003	GB/T 4324-2012	P	0.001	GB/T 4324-2012

Physical Property

Density （g/cm³)			Hall Flow Rate (s/50g)
Apparent Density	Tap Density	Test Standard	Value	Test Standard
10.34	12.48	GB/T 1479-1984 GB/T 5162-2006	5.82	GB/T 1482-2010

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