Overview of WC86%-Co10%-Cr4% HVOF HVAF Thermal spraying powder – cobalt-based tungsten carbide (cemented carbide)
Tungsten Carbide (WC) is a hard, brittle, and corrosion-resistant material composed of equal parts tungsten and carbon atoms. It is a popular member of the cemented carbide family, known for its incredible hardness, strength, and thermal stability. Tungsten carbide is often used in industrial applications requiring high wear resistance and the ability to maintain sharp edges, even under extreme conditions.
Features of WC86%-Co10%-Cr4% HVOF HVAF Thermal spraying powder – cobalt-based tungsten carbide (cemented carbide)
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Exceptional Hardness: With a Mohs hardness of 9.0 to 9.5, tungsten carbide is one of the hardest materials available, second only to diamond.
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High Density: Its density ranges from 14.5 to 15.6 g/cm³, providing substantial mass in a small volume, beneficial for applications like balancing and weighting.
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Thermal Stability: Retains its hardness up to temperatures around 1000°C, making it suitable for high-temperature applications.
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High Young’s Modulus: Possesses a high modulus of elasticity, indicating stiffness and resistance to deformation under load.
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Brittleness: Although extremely hard, tungsten carbide is also brittle, requiring careful handling to avoid chipping or fracturing.
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Chemical Resistance: Resistant to corrosion from most acids except for hydrofluoric acid and strong alkalis, and is not attacked by most organic materials.
(WC86%-Co10%-Cr4% HVOF HVAF Thermal spraying powder – cobalt-based tungsten carbide (cemented carbide))
Parameters of WC86%-Co10%-Cr4% HVOF HVAF Thermal spraying powder – cobalt-based tungsten carbide (cemented carbide)
WC86%-Co10%-Cr4% HVOFHVAF Thermal spray powder is a cobalt-based tungsten carbide (cemented carbide) that has been processed to achieve high thermal conductivity, excellent wear resistance, and excellent toughness.
WC86%-Co10%-Cr4% HVOFHVAF has several parameters:
1. Thermal conductivity: The thermal conductivity of WC86%-Co10%-Cr4% HVOFHVAF is expected to be in the range of 230-590 W/m·K.
2. Wear resistance: The wear resistance of WC86%-Co10%-Cr4% HVOFHVAF is expected to be high, with minimal or no contact between the powder and the substrate during the thermal spraying process.
3. Tensile strength: The tensile strength of WC86%-Co10%-Cr4% HVOFHVAF is expected to be around 400 MPa at room temperature.
4. Flexibility: The flexibility of WC86%-Co10%-Cr4% HVOFHVAF is expected to be moderate, with good flowability under normal atmospheric conditions.
5. Adhesion: The adhesion strength of WC86%-Co10%-Cr4% HVOFHVAF is expected to be strong, with minimal surface roughness required for effective adhesion.
Overall, WC86%-Co10%-Cr4% HVOFHVAF appears to be an excellent choice for applications where wear resistance and high thermal conductivity are important factors.
(WC86%-Co10%-Cr4% HVOF HVAF Thermal spraying powder – cobalt-based tungsten carbide (cemented carbide))
Applications of WC86%-Co10%-Cr4% HVOF HVAF Thermal spraying powder – cobalt-based tungsten carbide (cemented carbide)
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Cutting Tools: Used in the manufacture of drills, milling cutters, and other metal-cutting tools due to its hardness and heat resistance.
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Mining and Construction: For drill bits, saw tips, and wear parts in earthmoving equipment due to its exceptional wear resistance.
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Jewelry: Provides a durable and scratch-resistant alternative to precious metals in rings and other jewelry items.
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Ballistic Applications: Used in armor-piercing ammunition and protective plates due to its hardness and density.
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Dies and Punches: In the forming of other metal parts in stamping and punching operations due to its wear resistance and ability to hold a sharp edge.
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Oil and Gas Drilling: As components of drill bits and wear parts in drilling equipment due to its toughness and resistance to abrasion.
Company Profile
MyCarbides is a trusted global chemical material supplier & manufacturer with over 12-year-experience in providing super high-quality carbides and relative products.
The company has a professional technical department and Quality Supervision Department, a well-equipped laboratory, and equipped with advanced testing equipment and after-sales customer service center.
If you are looking for high-quality carbide materials and relative products, please feel free to contact us or click on the needed products to send an inquiry.
Payment Methods
L/C, T/T, Western Union, Paypal, Credit Card etc.
Shipment
It could be shipped by sea, by air, or by reveal ASAP as soon as repayment receipt.
FAQs of WC86%-Co10%-Cr4% HVOF HVAF Thermal spraying powder – cobalt-based tungsten carbide (cemented carbide)
Q: How is WC86%-Co10%-Cr4% HVOF HVAF Thermal spraying powder – cobalt-based tungsten carbide (cemented carbide) manufactured?
A: WC86%-Co10%-Cr4% HVOF HVAF Thermal spraying powder – cobalt-based tungsten carbide (cemented carbide) is typically produced by mixing tungsten carbide powder with a binder metal (commonly cobalt), pressing the mixture into shape, and then sintering it at high temperatures to form a solid, tough material.
Q: Is WC86%-Co10%-Cr4% HVOF HVAF Thermal spraying powder – cobalt-based tungsten carbide (cemented carbide) recyclable?
A: Yes, WC86%-Co10%-Cr4% HVOF HVAF Thermal spraying powder – cobalt-based tungsten carbide (cemented carbide) is highly recyclable. Scrap and worn-out tungsten carbide tools can be collected, reground, and reused or reprocessed back into tungsten carbide powder.
Q: How does WC86%-Co10%-Cr4% HVOF HVAF Thermal spraying powder – cobalt-based tungsten carbide (cemented carbide) compare to steel in terms of hardness and toughness?
A: While WC86%-Co10%-Cr4% HVOF HVAF Thermal spraying powder – cobalt-based tungsten carbide (cemented carbide) is much harder than steel, making it suitable for cutting and drilling harder materials, it is less tough, meaning it is more prone to chipping or breaking under impact compared to steel.
Q: Can WC86%-Co10%-Cr4% HVOF HVAF Thermal spraying powder – cobalt-based tungsten carbide (cemented carbide) be machined easily?
A: No, due to its extreme hardness, tungsten carbide is very difficult to machine using conventional methods. It often requires specialized grinding or electrical discharge machining (EDM) techniques.
Q: Is WC86%-Co10%-Cr4% HVOF HVAF Thermal spraying powder – cobalt-based tungsten carbide (cemented carbide) dangerous to health?
A: In its solid form, tungsten carbide is generally safe to handle. However, during grinding or machining, dust containing tungsten carbide and cobalt binder can be released, which can be hazardous if inhaled. Proper protective measures are necessary.
(WC86%-Co10%-Cr4% HVOF HVAF Thermal spraying powder – cobalt-based tungsten carbide (cemented carbide))
