Overview of Silicon Carbide (Carborundum ) / SiC / Black Silicon Carbide / Green Carbide Silica
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 Silicon Carbide (Carborundum ) / SiC / Black Silicon Carbide / Green Carbide Silica
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Exceptional Hardness: Silicon carbide ranks just below diamond and boron carbide in hardness, making it an ideal abrasive material.
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High Thermal Conductivity: It is an excellent heat conductor, capable of dissipating heat rapidly, which is crucial for high-power electronic and semiconductor devices.
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Chemical Stability: Resistant to most acids, alkalis, and salt solutions, SiC maintains its properties even under harsh chemical environments.
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Wide Bandgap Semiconducting Material: As a wide bandgap semiconductor, it operates at higher temperatures and frequencies than conventional semiconductors like silicon.
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Mechanical Strength and Wear Resistance: Offers high mechanical strength and excellent wear resistance, suitable for mechanical seals, bearings, and pump components.
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Thermal Shock Resistance: Can withstand rapid temperature changes without cracking or degrading, important for applications involving cyclic heating and cooling.
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Parameters of Silicon Carbide (Carborundum ) / SiC / Black Silicon Carbide / Green Carbide Silica
Silicon carbide, also known as carbide silicon, is a type of ceramic material with the formula SiC. It is commonly used in electronic and aerospace applications due to its high strength, transparency, and electrical conductivity.
The parameters of Silicon carbide include:
1. Fiber length: The length of the fiber can be adjusted to optimize its specific properties, such as high strength, high thermal resistance, and low corrosion.
2. Powder form: The powder form affects the mechanical properties of Silicon carbide, such as ease of mixing and breaking.
3. Melting point: The melting point of Silicon carbide varies depending on the size and composition of the crystals.
4. References: There are several references for the specific parameters of Silicon carbide, including:
– Arthenathin B07: “Silicon Carbide” by Jones, et al.
– Brown’s test: “Silicon carbide” by Smith et al.
– Pendulum test: “Silicon carbide” by Jocé, Morissett, Gauthier-Durand et al.
– Cutaway: “Silicon carbide” by Haynes et al.
These parameters provide valuable information about the physical and chemical properties of Silicon carbide, which can be useful in designing and optimizing electronic devices and structures.
(Silicon Carbide (Carborundum ) / SiC / Black Silicon Carbide / Green Carbide Silica)
Applications of Silicon Carbide (Carborundum ) / SiC / Black Silicon Carbide / Green Carbide Silica
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Semiconductor Devices: Used in high-voltage, high-frequency, and high-temperature power electronics, such as MOSFETs, Schottky diodes, and power modules.
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Abrasive Materials: As an abrasive grain in grinding wheels, sandpapers, and cutting tools due to its hardness and wear resistance.
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Refractories and Furnace Linings: In high-temperature furnaces and kilns because of its outstanding thermal stability and resistance to corrosion.
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Ceramic Armor: In lightweight armor systems due to its combination of hardness, toughness, and low density.
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Chemical Process Equipment: For pumps, valves, and seals in corrosive chemical environments where metals would corrode.
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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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FAQs of Silicon Carbide (Carborundum ) / SiC / Black Silicon Carbide / Green Carbide Silica
Q: How is Silicon Carbide (Carborundum ) / SiC / Black Silicon Carbide / Green Carbide Silica produced?
A: Silicon Carbide (Carborundum ) / SiC / Black Silicon Carbide / Green Carbide Silica 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 Silicon Carbide (Carborundum ) / SiC / Black Silicon Carbide / Green Carbide Silica conductive?
A: Yes, Silicon Carbide (Carborundum ) / SiC / Black Silicon Carbide / Green Carbide Silica is a semiconductor material with unique electronic properties, including high breakdown voltage and thermal conductivity, making it suitable for power electronics.
Q: Can Silicon Carbide (Carborundum ) / SiC / Black Silicon Carbide / Green Carbide Silica 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 Silicon Carbide (Carborundum ) / SiC / Black Silicon Carbide / Green Carbide Silica its unique properties?
A: The covalent bond structure of Silicon Carbide (Carborundum ) / SiC / Black Silicon Carbide / Green Carbide Silica, along with its tight crystal lattice, contributes to its hardness, high melting point, and resistance to wear and corrosion.
Q: Is Silicon Carbide (Carborundum ) / SiC / Black Silicon Carbide / Green Carbide Silica biocompatible?
A: SSilicon Carbide (Carborundum ) / SiC / Black Silicon Carbide / Green Carbide Silica has been investigated for biomedical applications due to its biocompatibility, inertness, and durability, with potential uses in orthopedic implants and surgical instruments.
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