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Water Gas Atomized Electrolytic Ultra Fine Pure Nano Copper Powder for Industry
Water Gas Atomized Electrolytic Ultra Fine Pure Nano Copper Powder for Industry Source high-performance Water Gas Atomized and Electrolytic Ultra Fine Pure Copper Powder for your advanced industrial needs. This premium nano and fine copper powder boasts purity levels >98% and is available in a distinctive red-orange color. Produced using advanced atomization technologies like the Plasma Rotating Electrode Process (PREP), it guarantees high sphericity (>95%), excellent
Product Details
Highlight:
ultra fine nano copper powder
,industrial electrolytic copper powder
,gas atomized pure copper powder
Dimensions:
200mesh,10-220um,50nm 300nm 5um 1um,1um
Bulk Density:
2.0 - 3.0 G/cm³
Appearance:
Reddish-brown Metallic Powder
Storage Conditions:
Keep In A Cool, Dry Place
Use:
Metallurgy
Chemical Composition:
Cu ≥ 99.9%
Other Name:
Nano Copper Powder
Function:
Cleaning
Moisture Content:
< 0.1%
Form:
Powder
Melting Point:
1085 °C
Particle Size:
10-50 Microns
Density:
8.96 G/cm³
Applications:
Electronics, Metallurgy, Conductive Inks, Catalysts
Basic Properties
Place of Origin:
JIANGSU, CHINA
Brand Name:
Wuxi Slast/Sylaith Special Steel Co., LTD
Certification:
MTC
Trading Properties
Minimum Order Quantity:
10KG
Payment Terms:
T/T
Supply Ability:
100+ton/tons+month
Product Description
Water Gas Atomized Electrolytic Ultra Fine Pure Nano Copper Powder for Industry
Source high-performance Water Gas Atomized and Electrolytic Ultra Fine Pure Copper Powder for your advanced industrial needs. This premium nano and fine copper powder boasts purity levels >98% and is available in a distinctive red-orange color. Produced using advanced atomization technologies like the Plasma Rotating Electrode Process (PREP), it guarantees high sphericity (>95%), excellent flowability, and no hollow particles.
Product Specifications
| Parameter Category | Details |
|---|---|
| Product Name | Ultra Fine / Nano Copper Powder |
| Production Method | Water/Gas Atomization, Electrolytic, Plasma Rotating Electrode Process (PREP) |
| Purity | >98% |
| Shape | Spherical |
| Color | Red and Orange |
| Particle Size | 15-45 microns, 45-105 microns, 45-150 microns (Customizable) |
| Key Properties | High Sphericity (>95%), No Hollow Powder, Good Fluidity, High Density, Narrow Particle Size Distribution |
| Oxygen Control | Low oxygen increment, effectively controlled within specified limits (e.g., 50-100ppm for various metals) |
| Packaging | Plastic in Carton or Iron Drum |
| Production Capacity | 5000 kg/Year |
Industrial Applications
- Additive Manufacturing & 3D Printing: Used to create complex, high-resolution parts with excellent electrical and thermal conductivity.
- Laser Cladding & Thermal Spraying: Serves as a coating material to enhance surface properties of components.
- Powder Metallurgy (PM) & Metal Injection Molding (MIM): Enables production of net-shape or near-net-shape parts with fine details.
- Hot Isostatic Pressing (HIP): Used to eliminate porosity in castings and consolidate metal powders into fully dense components.
- Aerospace & Automotive: Applied in manufacturing high-temperature structural materials and engine components.
Production Process
The high-quality spherical copper powder is primarily produced via the Plasma Rotating Electrode Process (PREP):
- Melting: A solid copper electrode rod is rapidly rotated at high speed while its end face is melted by a high-temperature plasma arc.
- Atomization: Centrifugal force causes the molten liquid to be ejected and broken up into fine, uniform droplets.
- Spheroidization & Solidification: Droplets form perfect spheres that solidify rapidly in an inert gas atmosphere.
Packaging & Storage
| Weight | Packing |
|---|---|
| <25KG | By foil-alum bag/pap/bottle |
| ≥25kg | 25kg/drum/bag or as requested |
Store in tightly closed containers in a dry, well-ventilated place. Vacuum packaging available for optimal preservation.
Frequently Asked Questions
Q1: What is the key difference between water/gas atomized and PREP copper powder?
A1: PREP typically produces powder with higher sphericity, fewer satellite particles, and virtually no hollow powder due to its centrifugal force-based mechanism, resulting in better flowability and packing density.
Q2: Why is the spherical shape of the copper powder so important?
A2: Spherical shape ensures excellent powder flowability for uniform spreading and packing, leading to higher density and better surface finish in the final product.
Q3: Can you customize the particle size distribution?
A3: Yes, we offer standard ranges like 15-45µm but can customize the size to meet specific application requirements.
Q4: How is the low oxygen content achieved and why is it important?
A4: Achieved through an inert gas atmosphere during atomization. Low oxygen prevents oxidation which can degrade electrical conductivity and mechanical performance.
Q5: What is your annual production capacity, and what is the standard packaging?
A5: Our annual production capacity is 5000 kg. Standard packaging is in plastic bags within cartons or iron drums.
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