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Spherical Copper-coated Tungsten (W-Cu) Powder-Heeger Materials Inc

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Spherical Copper-coated Tungsten (W-Cu) Powder

Reference: SP-1350

Condition: New product

Spherical copper-coated tungsten powder is often used in 3D printing. Tungsten-copper alloy has the characteristics of high strength, high hardness, low expansion coefficient, and so on. W-Cu composite materials can be used as electronic packaging materials and heat sink materials.

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Data sheet

Shape	Spherical / Ball Powder
Particle Size	15-45μm, 15-53μm, 45-75μm, 45-105μm, 75-150μm, customized
CAS	12008-30-9

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Heeger Materials provides high-quality Spherical Copper-coated Tungsten Powder at a competitive price, which can be used in scientific research or industrial production.

Spherical Copper-coated Tungsten (W-C) Powder

Spherical Copper-coated Tungsten (W-Cu) Powder SEM (scanning electron microscope)

Spherical Copper-coated Tungsten (W-Cu) Powder Particle Size

5-25 μm,15-45μm,15-53μm,45-75μm,45-105μm,75-150μm. Grain sizes can be customized.

Spherical Copper-coated Tungsten (W-Cu) Powder Characteristics

High purity (≥ 99.9%)
Low oxygen (≤ 1000ppm)
High sphericity (≥ 98%)
Uniform grain distribution
Excellent mobility energy (≤10.0s/50g)
High loose loading density (≥ 6.0g/cm3)

Spherical Copper-coated Tungsten (W-Cu) Powder Applicable Processes

Laser/electron beam additive manufacturing (SLM/EBM)
Laser direct deposition (DLD)
Powder thermal and other static pressure forming (HIP)
Metal injection forming (MIM)
Powder metallurgy (PM)
Laser melting application (LC)

Spherical Copper-coated Tungsten (W-Cu) Powder Application

National Defense
Petrochemical
Mechanical equipment
Medical equipment

Spherical Copper-coated Tungsten (W-Cu) Powder Chemical Composition

Chemical Composition
Element	Value(%)	Test Method	Element	Value(%)	Test Method
W	Bal	ICP-AES	Sn	<0.001	ICP-AES
Cu	2~20	ICP-AES	Sb	<0.001	ICP-AES
Si	<0.005	ICP-AES	Ni	<0.005	ICP-AES
Mg	<0.005	ICP-AES	Ca	<0.001	ICP-AES
Mn	<0.004	ICP-AES	Pt	<0.001	ICP-AES

Gas Impurities
Element	Value(%)	Element	Value(%)
C	≤0.005	O	≤0.10
N	≤0.003	P	≤0.005

Spherical Copper-coated Tungsten (W-Cu) Powder Physical Property

Density(g/cm³)		Hall Flow Rate(s/50g)
Apparent Density	Tap Density	Value
≥6.0	≥7.5	≤10.0

Spherical Copper-coated Tungsten (W-Cu) Powder Particle Size Distribution

An unimodal normal distribution is shown, and the laser granularity distribution can be referred to in the following figure.

Spherical Copper-coated Tungsten (W-Cu) Powder Storage and Packaging

Spherical Copper-coated Tungsten (W-Cu) Powder should be stored in a sealed container in a dry and cool place, and should not be exposed to air for an extended period of time. We offer vacuum-sealed packaging options including 100g/bag, 500g/bag, 1kg/bag, and 25kg/drum, or we can provide customized packaging as per your specific requirements.

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