Tungsten Carbide Cobalt Powder (WC-15Co) Description
Tungsten Carbide Cobalt Powder (WC-15Co) is a composite material composed of tungsten carbide (WC) and cobalt (Co), where cobalt typically makes up 15% of the total weight. WC alone has good hardness and wear resistance but is a little bit brittle. By adding Co which can hold WC particles together, this unique combination offers excellent mechanical properties, superior hardness, and enhanced wear resistance. The powder is carefully engineered to ensure a uniform distribution of nanoparticles, allowing for precise control in various applications.
Advantages of WC-15Co
- Superior hardness and wear resistance.
- Good balance between hardness and toughness due to the 15% cobalt content.
- Versatility in applications, from cutting tools to protective coatings.
Tungsten Carbide Cobalt Powder (WC-15Co) Specifications
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Chemical Formula
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WC-15Co
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Particle Size (μm)
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5-30, 15-45, 45-105, or customized
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Purity
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99.9%
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Morphology
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nearly spherical/ spherical
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Chemical Composition Comparison (%)
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Formula
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W
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Co
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Ni
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Cr
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Total C
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Free C
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Fe
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O
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WC-5Co
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Bal.
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4.83~5.2
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0.025
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0.01
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5.5~6.5
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0.01~0.03
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0.18~0.22
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0.09
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WC-6Co
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Bal.
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5.83~6.2
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0.01~0.02
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0.01
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5.5~6.5
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0.01~0.03
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0.18~0.22
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0.09
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WC-8Co
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Bal.
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7.8~8.3
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0.01~0.02
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0.01
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5.5~6.5
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0.01~0.03
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0.18~0.22
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0.09
|
|
WC-10Co
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Bal.
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9.6~10.4
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0.01~0.02
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0.01
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5.5~6.5
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0.01~0.03
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0.18~0.22
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0.09
|
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WC-12Co
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Bal.
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11.8~12.3
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0.01~0.02
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0.01
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5.5~6.5
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0.01~0.03
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0.18~0.22
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0.09
|
|
WC-15Co
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Bal.
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14.8~15.3
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0.01~0.02
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0.01
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5.5~6.5
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0.01~0.03
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0.18~0.22
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0.09
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WC-17Co
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Bal.
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16.8~17.3
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0.01~0.02
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0.01
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5.5~6.5
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0.01~0.03
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0.18~0.22
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0.09
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Tungsten Carbide Cobalt Powder (WC-15Co) Applications
- Cemented Carbide Production: Ideal for the production of cemented carbide tools and inserts, where the combination of tungsten carbide and cobalt provides exceptional hardness, toughness, and wear resistance.
- Additive Manufacturing: Suitable for advanced additive manufacturing techniques, allowing the production of complex parts with superior mechanical properties and wear resistance.
- Coatings and Surface Treatments: Enables the creation of wear-resistant coatings on various substrates, providing enhanced surface hardness and durability.
- Electronics and Electrical Contacts: Utilized in the fabrication of electrical contacts, where the high conductivity of tungsten carbide and the binding properties of cobalt are required.
- Catalysis and Chemical Reactions: Employed as a catalyst or catalyst support in various chemical reactions due to its high surface area and unique surface chemistry.
Tungsten Carbide Cobalt Powder (WC-15Co) Packaging
Our Tungsten Carbide Cobalt Powder (WC-15Co) is carefully handled during storage and transportation to preserve the quality of our product in its original condition.
Certainly! Below is the English translation of the provided FAQ content for the WC-15Co Tungsten Carbide Cobalt Powder:
Frequently Asked Questions (FAQ)
1. What is WC-15Co Tungsten Carbide Cobalt Powder?
WC-15Co Tungsten Carbide Cobalt Powder is a high-purity tungsten carbide powder containing 15% cobalt as a binder. It possesses excellent hardness and wear resistance, and is widely used in the manufacturing of cutting tools, wear-resistant components, and additive manufacturing applications.
2. What are the main application areas of WC-15Co powder?
WC-15Co powder is primarily used in the following areas:
- Cutting Tool Manufacturing: Such as drill bits, milling cutters, and blades.
- Wear-Resistant Components: Used in mining equipment, oil drilling tools, and automotive parts.
- Additive Manufacturing: Suitable for 3D printing and industrial shaping.
- Mold Manufacturing: Used in the production of high-performance molds.
3. How does WC-15Co differ from other tungsten carbide powders?
WC-15Co powder contains 15% cobalt binder, which, compared to powders with higher cobalt content (such as WC-6Co), offers higher hardness and wear resistance but slightly lower toughness. Therefore, WC-15Co is particularly suitable for applications that require high wear resistance.
4. What is the particle size range of this product?
The particle size range of WC-15Co powder typically includes 5-30 μm, 15-45 μm, and 45-105 μm, with customization available.
5. How should WC-15Co powder be stored to ensure its quality?
To maintain the quality of WC-15Co powder, it should be stored in a dry, cool, and well-ventilated environment, avoiding contact with strong oxidizers, moisture, and flammable materials. It is recommended to use sealed containers for packaging to prevent contamination and moisture absorption.
6. What manufacturing processes is this powder suitable for?
WC-15Co powder is suitable for various manufacturing processes, including:
- Powder Metallurgy: Used for pressing and sintering high-performance tool materials.
- Additive Manufacturing: Such as Selective Laser Melting (SLM) and Electron Beam Melting (EBM).
- Hot Isostatic Pressing (HIP): Used for manufacturing parts with higher density.
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