Spherical Cobalt Based Alloy Powder Co12 Description
Spherical Cobalt Based Alloy Powder Co12 is produced by advanced gas atomization and water atomization. The alloy powder features low oxygen content, and high sphericity, and uniform particle size.
Cobalt Based Alloy Powder is widely used in high-temperature and high-pressure valves, valve seats, engine valves, internal combustion engines, inlet/outlet valves, gardening tools, turbine blades, bearings and hot cutting edges, etc.
Spherical Cobalt Based Alloy Powder Co12 Specifications
Chemical Composition (%)
|
Grade
|
C
|
Cr
|
Si
|
W
|
Ni
|
Fe
|
Mn
|
Mo
|
Co
|
|
Co 1
|
2.5
|
30
|
1
|
12.0
|
≤3.0
|
≤3.0
|
≤1.0
|
≤1.0
|
Bal
|
|
Co 6
|
1.2
|
30
|
1
|
4.5
|
≤3
|
≤3
|
≤1.0
|
≤1.0
|
Bal.
|
|
Co 12
|
1.4
|
30
|
1.4
|
8.5
|
≤3
|
≤3
|
≤1.0
|
≤1.0
|
Bal.
|
|
Co 21
|
0.2
|
28
|
2
|
0.15
|
≤3
|
2
|
≤1.0
|
5.5
|
Bal.
|
Physical properties
|
Flow Density (g/cm3)
|
4.3-4.8
|
|
Size (μm)
|
15-53
|
|
Hardness
|
42 HRC
|
|
Production process
|
Gas atomized
|
Spherical Cobalt Based Alloy Powder Co12 Applications
- High-temperature and high-pressure Equipment
- Aerospace
- Power Metallurgy
Spherical Cobalt Based Alloy Powder Co12 Packaging
Our Spherical Cobalt Based Alloy Powder Co12 is carefully handled during storage and transportation to preserve the quality of our product in its original condition.
Spherical Cobalt-Based Alloy Powder Co12 FAQs
1.What is Spherical Cobalt-Based Alloy Powder Co12?
Spherical Cobalt-Based Alloy Powder Co12 is a high-performance alloy powder primarily composed of cobalt (Co), with additional elements like chromium (Cr), tungsten (W), nickel (Ni), and other metals. This powder is engineered to provide excellent high-temperature strength, wear resistance, corrosion resistance, and overall durability. Its spherical particle shape makes it highly suitable for additive manufacturing processes like 3D printing, ensuring efficient powder flow and precise processing for high-performance applications.
2.What are the main properties of Spherical Cobalt-Based Alloy Powder Co12?
High-Temperature Strength: Co12 retains outstanding strength even in elevated temperature environments, making it ideal for components exposed to extreme heat, such as turbine blades, exhaust systems, and engine parts. Wear Resistance: Designed to offer superior wear resistance, Co12 is ideal for applications subjected to friction and abrasion, ensuring extended service life and reduced maintenance. Corrosion Resistance: Co12 provides exceptional resistance to oxidation and corrosion, even in high-temperature and chemically aggressive environments, extending its performance in harsh conditions. Good Fluidity: The spherical shape of the powder ensures excellent flowability, making it suitable for powder-based processes such as 3D printing, facilitating the production of complex parts with precision. Mechanical Strength: Co12 exhibits high tensile strength and toughness, ensuring reliable performance and durability in demanding applications.
3.What are the typical applications of Spherical Cobalt-Based Alloy Powder Co12? Spherical Cobalt-Based Alloy Powder Co12 is used across various industries that require advanced, high-performance materials, including:
Aerospace: Co12 is ideal for manufacturing high-performance components like turbine blades, exhaust systems, and engine parts that must operate under extreme conditions. Tooling and Wear Parts: The powder is often used for cutting tools, dies, and molds that undergo significant wear, ensuring a long lifespan for critical tooling.
Automotive: Suitable for automotive components exposed to high temperatures, wear, and corrosion, such as engine parts, exhaust components, and more.
Additive Manufacturing: Co12 is perfect for 3D printing complex, high-performance parts that require exceptional mechanical, thermal, and wear-resistant properties.
