Overview of Hot high purity Advanced ceramics Silicon carbide powder whisker (Beta-SiC) CAS 409-21-2
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 Hot high purity Advanced ceramics Silicon carbide powder whisker (Beta-SiC) CAS 409-21-2
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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.
(Hot high purity Advanced ceramics Silicon carbide powder whisker (Beta-SiC) CAS 409-21-2)
Parameters of Hot high purity Advanced ceramics Silicon carbide powder whisker (Beta-SiC) CAS 409-21-2
The given information seems to be for the description of a powder of “high purity” silicon carbide (beta-SiC). The specific chemical formula provided is “β-SiC”, which means that it contains 56% Si and 34% C. This powder is likely used in a variety of applications, such as in the production ofSi-copper-based components or in the production of high purity semiconductor devices.
There are several parameters mentioned in the documentation that can provide additional information about the powder:
1.cas number: Cas number refers to the crystal structure of the powder, which can provide information about its phase stability and other properties.
2. element content: This includes the amount of specific elements present in the powder, which can help determine its durability and performance.
3. purity: This parameter indicates the level of purity of the powder, with higher values indicating better quality.
Overall, the documentation appears to provide valuable information about the specific characteristics of the given.
(Hot high purity Advanced ceramics Silicon carbide powder whisker (Beta-SiC) CAS 409-21-2)
Applications of Hot high purity Advanced ceramics Silicon carbide powder whisker (Beta-SiC) CAS 409-21-2
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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.
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FAQs of Hot high purity Advanced ceramics Silicon carbide powder whisker (Beta-SiC) CAS 409-21-2
Q: How is Hot high purity Advanced ceramics Silicon carbide powder whisker (Beta-SiC) CAS 409-21-2 produced?
A: Hot high purity Advanced ceramics Silicon carbide powder whisker (Beta-SiC) CAS 409-21-2 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 Hot high purity Advanced ceramics Silicon carbide powder whisker (Beta-SiC) CAS 409-21-2 conductive?
A: Yes, Hot high purity Advanced ceramics Silicon carbide powder whisker (Beta-SiC) CAS 409-21-2 is a semiconductor material with unique electronic properties, including high breakdown voltage and thermal conductivity, making it suitable for power electronics.
Q: Can Hot high purity Advanced ceramics Silicon carbide powder whisker (Beta-SiC) CAS 409-21-2 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 Hot high purity Advanced ceramics Silicon carbide powder whisker (Beta-SiC) CAS 409-21-2 its unique properties?
A: The covalent bond structure of Hot high purity Advanced ceramics Silicon carbide powder whisker (Beta-SiC) CAS 409-21-2, along with its tight crystal lattice, contributes to its hardness, high melting point, and resistance to wear and corrosion.
Q: Is Hot high purity Advanced ceramics Silicon carbide powder whisker (Beta-SiC) CAS 409-21-2 biocompatible?
A: SHot high purity Advanced ceramics Silicon carbide powder whisker (Beta-SiC) CAS 409-21-2 has been investigated for biomedical applications due to its biocompatibility, inertness, and durability, with potential uses in orthopedic implants and surgical instruments.
(Hot high purity Advanced ceramics Silicon carbide powder whisker (Beta-SiC) CAS 409-21-2)
