Overview of High Hardness SiC plate silicon carbide sheet
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 High Hardness SiC plate silicon carbide sheet
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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.
(High Hardness SiC plate silicon carbide sheet)
Parameters of High Hardness SiC plate silicon carbide sheet
The high hardness SiC plate silicon carbide sheet parameter typically refers to the specific material properties of the sheet, such as its melting point, wear resistance, and temperature tolerance. This parameter is typically used in conjunction with other materials analysis techniques to determine the performance of a particular application.
Here are some common parameters that may be used for high hardness SiC plate silicon carbide sheet:
1. Melting Point: The maximum melting point of the SiC plate silicon carbide sheet should be within 300°C. This is important because SiC has low, which makes it difficult to cut or shape.
2. Wear Resistance: The wear resistance of the SiC plate silicon carbide sheet should be at least 10 times the maximum load capacity required for daily use. This will ensure that the sheet can withstand frequent exposure to heat and cold, even under extreme conditions.
3. Temperature Tolerance: The SiC plate silicon carbide sheet should have a minimum temperature range of -40°C to +65°C, depending on the application. A higher temperature range may lead to increased heat stress and degradation of the sheet’s materials.
These parameters can be obtained through various methods, such as stress testing, furnace testing, or mechanical testing. It is essential to choose the right parameters based on the specific requirements of the application and the needs of the user.
(High Hardness SiC plate silicon carbide sheet)
Applications of High Hardness SiC plate silicon carbide sheet
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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 High Hardness SiC plate silicon carbide sheet
Q: How is High Hardness SiC plate silicon carbide sheet produced?
A: High Hardness SiC plate silicon carbide sheet 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 High Hardness SiC plate silicon carbide sheet conductive?
A: Yes, High Hardness SiC plate silicon carbide sheet is a semiconductor material with unique electronic properties, including high breakdown voltage and thermal conductivity, making it suitable for power electronics.
Q: Can High Hardness SiC plate silicon carbide sheet 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 High Hardness SiC plate silicon carbide sheet its unique properties?
A: The covalent bond structure of High Hardness SiC plate silicon carbide sheet, along with its tight crystal lattice, contributes to its hardness, high melting point, and resistance to wear and corrosion.
Q: Is High Hardness SiC plate silicon carbide sheet biocompatible?
A: SHigh Hardness SiC plate silicon carbide sheet has been investigated for biomedical applications due to its biocompatibility, inertness, and durability, with potential uses in orthopedic implants and surgical instruments.
(High Hardness SiC plate silicon carbide sheet)
