Spherical Copper Chromium Powder C18100 Description
Spherical Copper Chromium Powder C18100 is a specific type of powder composed of copper (Cu) and chromium (Cr) particles, typically produced with a spherical shape. C18100 is a copper-chromium alloy known for its excellent combination of electrical conductivity, thermal conductivity, corrosion resistance, and mechanical strength. The addition of chromium to copper enhances its hardness, wear resistance, and high-temperature strength, making it useful in demanding environments. After aging treatment, the hardness, strength, electrical conductivity, and thermal conductivity are significantly improved, and it is easy to weld.
The spherical shape of the powder particles ensures uniform flowability and packing density during processing, which is particularly important in additive manufacturing processes such as selective laser melting (SLM) or powder metallurgy. This shape facilitates precise and consistent deposition of the powder layers, resulting in high-quality parts with excellent mechanical properties and surface finish.
Spherical Copper Chromium Powder C18100 Specification
Size Distribution
|
20-63
|
53-106
|
106-150
|
Powder Shape
|
Spherical
|
Hall flow rate (s/50g)
|
12.03
|
12.59
|
13.81
|
Bulk Density (g/cm3)
|
5.18
|
5.17
|
5.19
|
Tap Density (g/cm3)
|
5.53
|
5.54
|
5.50
|
Chemical Composition
Cr
|
Ni
|
Cu
|
Fe
|
Impurities
|
0.4-1.1
|
≤0.05
|
Bal.
|
≤0.01
|
≤0.5
|
Printed Mechanical Property
Molding Process and Condition
|
Test Temperature
℃
|
Tensile Strength
Rm (MPa)
|
Elongation after fracture
A%
|
Laser selective melting heat treatment state
|
20
|
≥230
|
≥38
|
Spherical Copper Chromium Powder C18100 Applications
Spherical Copper Chromium Powder C18100 is used for spot welding, seam welding machine electrodes, etc. It is also used to manufacture welding machine electrodes, motor commutator sheets and other parts that work at high temperatures and require high strength, hardness, conductivity and conductivity with operating temperatures below 350°C. It can also be bimetallic. Form applied to brake discs and discs.
Spherical Copper Chromium Powder C18100 Packaging
Our Spherical Copper Chromium Powder C18100 is carefully handled during storage and transportation to preserve the quality of our product in its original condition.
Specification
Size Distribution
|
20-63
|
53-106
|
106-150
|
Powder Shape
|
Spherical
|
Hall flow rate (s/50g)
|
12.03
|
12.59
|
13.81
|
Bulk Density (g/cm3)
|
5.18
|
5.17
|
5.19
|
Tap Density (g/cm3)
|
5.53
|
5.54
|
5.50
|
Chemical Composition
Cr
|
Ni
|
Cu
|
Fe
|
Impurities
|
0.4-1.1
|
≤0.05
|
Bal.
|
≤0.01
|
≤0.5
|
Printed Mechanical Property
Molding Process and Condition
|
Test Temperature
℃
|
Tensile Strength
Rm (MPa)
|
Elongation after fracture
A%
|
Laser selective melting heat treatment state
|
20
|
≥230
|
≥38
|