Silicon Carbide

Abrasives Black Silicon Carbide

Silicon Carbide stands as a testament to human ingenuity in synthesizing materials with extraordinary properties. Its combination of hardness, thermal conductivity, and semiconductor capabilities sets it apart, positioning SiC at the forefront of advanced

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Overview of Abrasives Black Silicon Carbide

Silicon Carbide (SiC), also known as carborundum, is a synthetic ceramic compound made up of silicon and carbon atoms. Known for its exceptional hardness, thermal conductivity, and resistance to chemical reactions and wear, SiC is a versatile material widely used in high-performance applications that demand superior physical and electronic properties. Its unique crystal structure, which can exist in several polytypes, contributes to its multifaceted utility across various industries.

Features of Abrasives Black Silicon Carbide

  1. Exceptional Hardness: Silicon carbide ranks just below diamond and boron carbide in hardness, making it an ideal abrasive material.

  2. High Thermal Conductivity: It is an excellent heat conductor, capable of dissipating heat rapidly, which is crucial for high-power electronic and semiconductor devices.

  3. Chemical Stability: Resistant to most acids, alkalis, and salt solutions, SiC maintains its properties even under harsh chemical environments.

  4. Wide Bandgap Semiconducting Material: As a wide bandgap semiconductor, it operates at higher temperatures and frequencies than conventional semiconductors like silicon.

  5. Mechanical Strength and Wear Resistance: Offers high mechanical strength and excellent wear resistance, suitable for mechanical seals, bearings, and pump components.

  6. Thermal Shock Resistance: Can withstand rapid temperature changes without cracking or degrading, important for applications involving cyclic heating and cooling.

Abrasives Black Silicon Carbide

(Abrasives Black Silicon Carbide)

Parameters of Abrasives Black Silicon Carbide

The “Black Silicon Carbide” is an adjective that can describe a variety of materials with a black appearance and a high hardness or wear resistance. The term is often used to refer to carbon-based composites, such as composites made from carbon fiber-reinforced polymer (CFRP), which have been shown to be effective at reducing friction between surfaces.
In general, the properties of “black silicon carbide” depend on its specific composition, manufacturing process, and intended application. For example, carbon fibers added to a blend of SiC and other materials may result in a composite with high strength, durability, and wear resistance.
It’s important to note that “black silicon carbide” can also refer to a product with a black color, such as a ceramic substrate that has undergone a chemical etching process. This type of material may be useful for applications where a clear, consistent surface is desired, but the ultimate performance of the composite will depend on its specific design and manufacturing process.

Abrasives Black Silicon Carbide

(Abrasives Black Silicon Carbide)

Applications of Abrasives Black Silicon Carbide

  1. Semiconductor Devices: Used in high-voltage, high-frequency, and high-temperature power electronics, such as MOSFETs, Schottky diodes, and power modules.

  2. Abrasive Materials: As an abrasive grain in grinding wheels, sandpapers, and cutting tools due to its hardness and wear resistance.

  3. Refractories and Furnace Linings: In high-temperature furnaces and kilns because of its outstanding thermal stability and resistance to corrosion.

  4. Ceramic Armor: In lightweight armor systems due to its combination of hardness, toughness, and low density.

  5. Chemical Process Equipment: For pumps, valves, and seals in corrosive chemical environments where metals would corrode.

  6. Wire Sawing: As the abrasive medium in wire saws for slicing silicon wafers in the semiconductor industry and gemstones.

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

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It could be shipped by sea, by air, or by reveal ASAP as soon as repayment receipt.

FAQs of Abrasives Black Silicon Carbide

Q: How is Abrasives Black Silicon Carbide produced?
A: Abrasives Black Silicon Carbide is primarily synthesized through the Acheson process, which involves heating a mixture of silica sand and carbon (usually in the form of coke) in an electric furnace at high temperatures.

Q: Is Abrasives Black Silicon Carbide conductive?
A: Yes, Abrasives Black Silicon Carbide is a semiconductor material with unique electronic properties, including high breakdown voltage and thermal conductivity, making it suitable for power electronics.

Q: Can Abrasives Black Silicon Carbide be used in extreme environments?
A: Absolutely, SiC’s high temperature stability, resistance to radiation damage, and ability to withstand thermal shocks make it ideal for applications in space, nuclear reactors, and deep-well drilling.

Q: What gives Abrasives Black Silicon Carbide its unique properties?
A: The covalent bond structure of Abrasives Black Silicon Carbide, along with its tight crystal lattice, contributes to its hardness, high melting point, and resistance to wear and corrosion.

Q: Is Abrasives Black Silicon Carbide biocompatible?
A: SAbrasives Black Silicon Carbide has been investigated for biomedical applications due to its biocompatibility, inertness, and durability, with potential uses in orthopedic implants and surgical instruments.

Abrasives Black Silicon Carbide

(Abrasives Black Silicon Carbide)

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