Silicon Carbide

Black Silicon Carbide Granule SiC Pellet

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 Black Silicon Carbide Granule SiC Pellet

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 Black Silicon Carbide Granule SiC Pellet

  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.

Black Silicon Carbide Granule SiC Pellet

(Black Silicon Carbide Granule SiC Pellet)

Parameters of Black Silicon Carbide Granule SiC Pellet

The Black Silicon Carbide (SiC) Pellet Parameter refers to the technical specifications of a black silicon carbide granule that is used in various applications, such as aerospace engineering and nuclear industry.
Some of the parameters related to the Black Silicon Carbide Pellet parameter include:

* Pellet Size: This is the average diameter of the granule. It determines the density of the granule and affects its particle size distribution and handling performance.
* Ash Content: This is the percentage of particles with smaller than 20um in diameter. A low ash content means the granules have a smooth surface and good adhesion properties.
* Crystalline Strength: This is the maximum force that can be applied to the granule without fracturing or breaking. Higher crystalline strength means better mechanical properties for use in high-stress environments.
* Molar Density: This is the number of grams per cubic meter (g/cm3). It determines the amount of material in each granule and affects its physical properties and behavior.
* Surface Area: This is the total area covered by all the particles in a given volume. A higher surface area means better mass transportation and contact between particles.

These parameters are important to consider when selecting and using Black Silicon Carbide Pellets for specific applications. For example, in some cases, the granule size may need to be adjusted to ensure proper particle size distribution and stability during handling. Similarly, theAsh Content and Crystalline Strength may need to be controlled to achieve the desired performance characteristics.

Black Silicon Carbide Granule SiC Pellet

(Black Silicon Carbide Granule SiC Pellet)

Applications of Black Silicon Carbide Granule SiC Pellet

  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.

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L/C, T/T, Western Union, Paypal, Credit Card etc.


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

FAQs of Black Silicon Carbide Granule SiC Pellet

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

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

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

Black Silicon Carbide Granule SiC Pellet

(Black Silicon Carbide Granule SiC Pellet)

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