Dispersion Strengthened Copper C15725 Description
Dispersion Strengthened Copper C15725 is a high-performance copper alloy known for its enhanced mechanical and thermal properties. Similar to other DSC alloys, C15725 achieves its superior characteristics through the dispersion of fine particles within the copper matrix. This alloy is particularly noted for its balance of strength, conductivity, and thermal stability.
Dispersion Strengthened Copper C15725 Specifications
Chemical Composition (%)
|
RWMA Class
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UNS No.
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Cu
|
Fe
|
Pb
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Al
|
|
22
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C15725
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Balance
|
0.01 max.
|
0.01 max.
|
0.5
as Al Oxide
|
|
Shape:
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Bar, Plate, Rod
|
|
RWMA (Resistance Welding Manufacturing Alliance) Class:
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Class 22
|
|
Principal Element:
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Cu, Al oxide
|
|
Minimum Hardness Rockwell (up to 1" dia.):
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C15725 HRB 63
|
|
Minimum Electrical Conductivity (% IACS):
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C15725 88%
|
Physical Properties
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Melting Point (℃)
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1083
|
|
Density (g/cm3)
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8.86
|
|
Electrical Conductivity (μ Ω·cm)
|
0.504
|
|
Thermal Conductivity (W/m/K)
|
344
|
|
Electrical Resistivity (μ Ω·cm)
|
1.98
|
|
Coefficient of Thermal Expansion (μm/m/℃)
|
16.6
|
|
Modulus of Elasticity (Tension) (Gpa)
|
130
|
Dispersion Strengthened Copper C15725 Applications
- Electrical Contacts: Used in high-performance electrical connectors and contacts where high strength and conductivity are essential.
- Heat Sinks and Thermal Management: Ideal for applications requiring excellent thermal conductivity, such as heat sinks and thermal management systems.
- Aerospace and Automotive Components: Employed in components that require high strength and thermal stability, such as in heat exchangers and electronic packaging.
- Power Generation Equipment: Utilized in turbine blades and other high-temperature components within power generation systems.
Dispersion Strengthened Copper C15725 Packaging
Our Dispersion Strengthened Copper C15725 is carefully handled during storage and transportation to preserve the quality of our product in its original condition.
FAQs
Q1: How does dispersion strengthening work in C15725 copper?
Dispersion strengthening involves dispersing fine particles of a harder material (such as ceramic) within a ductile metal matrix (copper, in this case). These particles hinder dislocation movement, effectively strengthening the material without significantly compromising its ductility.
Q2: What are the benefits of using dispersion strengthened copper C15725?
The incorporation of nano-sized ceramic particles enhances the strength of copper without sacrificing its desirable properties like thermal and electrical conductivity. This allows for the creation of lighter and more durable components in various applications.
Q3: Is dispersion strengthened copper C15725 cost-effective?
While dispersion strengthened copper C15725 may have a higher initial cost compared to conventional copper alloys, its superior mechanical properties and extended service life often justify the investment, especially in applications where performance and reliability are critical.
