Overview of Sisic Sic Refractory Reaction Bonded Sintered Sic Silicon Carbide Ceramic 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 Sisic Sic Refractory Reaction Bonded Sintered Sic Silicon Carbide Ceramic 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.
(Sisic Sic Refractory Reaction Bonded Sintered Sic Silicon Carbide Ceramic Sheet)
Parameters of Sisic Sic Refractory Reaction Bonded Sintered Sic Silicon Carbide Ceramic Sheet
The specified parameter in the sisic sic refractory reaction bonded sic silicon carbide ceramic sheet is likely to be:
1. Co-silicon ratio: The coefficient of substitution between sic and Si can vary depending on the desired ratio of sic to Si, but generally ranges from 45% to 60%. A higher value may result in stronger bonds between sic and Si.
2. Silicon content: The percentage of sic silicon present in the matrix can affect the strength of the bond. A higher amount of sic silicon will result in stronger bonds than a lower amount.
3. Si and sic matrix composition: The composition of the sic/si matrix will also impact the strength of the bond. Generally, sic/hollow si monocrystalline (sic-cn) and sic/mass sic-hollow si monocrystalline (sic-mm) show better compatibility with sic/Si bonds.
4. Coupling agent selection: The specific coupler agent used to bind sic to si can also impact the strength of the bond. coupler agents include solvents, promoting agents, or metal complexes.
5. Temperature and pressure conditions: Temperature and pressure conditions can affect the stability of sic/si composites. Higher temperatures and pressures may result in weaker bonds due to the increased interfacial tensions.
Please note that these parameters can vary significantly among different fabrication techniques and environments. It’s important to consult with the manufacturer for the specific values based on your requirements.
(Sisic Sic Refractory Reaction Bonded Sintered Sic Silicon Carbide Ceramic Sheet)
Applications of Sisic Sic Refractory Reaction Bonded Sintered Sic Silicon Carbide Ceramic 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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Shipment
It could be shipped by sea, by air, or by reveal ASAP as soon as repayment receipt.
FAQs of Sisic Sic Refractory Reaction Bonded Sintered Sic Silicon Carbide Ceramic Sheet
Q: How is Sisic Sic Refractory Reaction Bonded Sintered Sic Silicon Carbide Ceramic Sheet produced?
A: Sisic Sic Refractory Reaction Bonded Sintered Sic Silicon Carbide Ceramic 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 Sisic Sic Refractory Reaction Bonded Sintered Sic Silicon Carbide Ceramic Sheet conductive?
A: Yes, Sisic Sic Refractory Reaction Bonded Sintered Sic Silicon Carbide Ceramic Sheet is a semiconductor material with unique electronic properties, including high breakdown voltage and thermal conductivity, making it suitable for power electronics.
Q: Can Sisic Sic Refractory Reaction Bonded Sintered Sic Silicon Carbide Ceramic 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 Sisic Sic Refractory Reaction Bonded Sintered Sic Silicon Carbide Ceramic Sheet its unique properties?
A: The covalent bond structure of Sisic Sic Refractory Reaction Bonded Sintered Sic Silicon Carbide Ceramic Sheet, along with its tight crystal lattice, contributes to its hardness, high melting point, and resistance to wear and corrosion.
Q: Is Sisic Sic Refractory Reaction Bonded Sintered Sic Silicon Carbide Ceramic Sheet biocompatible?
A: SSisic Sic Refractory Reaction Bonded Sintered Sic Silicon Carbide Ceramic Sheet has been investigated for biomedical applications due to its biocompatibility, inertness, and durability, with potential uses in orthopedic implants and surgical instruments.
(Sisic Sic Refractory Reaction Bonded Sintered Sic Silicon Carbide Ceramic Sheet)
