Overview of tungsten carbide pellet
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 tungsten carbide pellet
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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.
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Parameters of tungsten carbide pellet
The temperature of tungsten carbide pellets can vary widely depending on the product and the processing conditions used. The commonly used parameters for tungsten carbide pellets include:
* Temperature: Tungsten carbide is typically processed at temperatures between 1500-2000°C (3478-4698°F) in the presence of moisture. However, it’s important to note that this range may not always be achievable due to factors such as crystal defects or slow growth rates.
* Pressure: Tungsten carbide is a highly dense material, so the pressure can affect its surface roughness and melting behavior. This can impact the melting rate of the pellets and the surface potential.
*: Tungsten carbide pellets require a specific concentration to achieve high melting point and retention time. A higher concentration will result in more formation and a faster melting rate.
* Objectivity: The quality of a tungsten carbide pellets can also depend on the purpose and application. If the pellets are used in a chemistry experiment or as part of a piece of equipment, a higher purity and uniform concentration may be necessary to ensure accurate results.
It’s worth noting that tungsten carbide pellets can be purchased at various price points, depending on the brand, purity, and manufacturing process. It’s essential to carefully research different options and compare their properties before making a purchase.
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Applications of tungsten carbide pellet
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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 tungsten carbide pellet
Q: How is tungsten carbide pellet manufactured?
A: tungsten carbide pellet 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 tungsten carbide pellet recyclable?
A: Yes, tungsten carbide pellet 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 tungsten carbide pellet compare to steel in terms of hardness and toughness?
A: While tungsten carbide pellet 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 tungsten carbide pellet 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 tungsten carbide pellet 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.
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