Overview of Whole Silicon Carbide Grinding Wheel
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 Whole Silicon Carbide Grinding Wheel
-
Exceptional Hardness: Silicon carbide ranks just below diamond and boron carbide in hardness, making it an ideal abrasive material.
-
High Thermal Conductivity: It is an excellent heat conductor, capable of dissipating heat rapidly, which is crucial for high-power electronic and semiconductor devices.
-
Chemical Stability: Resistant to most acids, alkalis, and salt solutions, SiC maintains its properties even under harsh chemical environments.
-
Wide Bandgap Semiconducting Material: As a wide bandgap semiconductor, it operates at higher temperatures and frequencies than conventional semiconductors like silicon.
-
Mechanical Strength and Wear Resistance: Offers high mechanical strength and excellent wear resistance, suitable for mechanical seals, bearings, and pump components.
-
Thermal Shock Resistance: Can withstand rapid temperature changes without cracking or degrading, important for applications involving cyclic heating and cooling.
(Whole Silicon Carbide Grinding Wheel)
Parameters of Whole Silicon Carbide Grinding Wheel
The value of the grinding wheel parameter depends on various factors such as the type of material being, the operating conditions, and the intended application.
Here is an example of the common values for the grinding wheel parameter:
1. Vane angle: Vane angle refers to the angle at which the rotating axis returns from its original position. A higher value indicates that the wheel is closer to the workpiece while a lower value indicates that it is farther away.
2. Vane radius: The width of the ring on the wheel determines the distance between the wheel and the workpiece. The larger the radius, the greater the distance between the wheel and the workpiece.
3. Disk speed: The speed at which the wheel rotates depends on the applied load. A higher speed means more frequent rotation, which increases the wear on the material over time.
4. Cleaning cycle: The length of cleaning cycles needed can affect the performance of the grinding wheel. A longer cleaning cycle may lead to more wear and damage on the wheel, while a shorter cycle may not require as much maintenance.
5. Steepness: Steepness refers to the initial angle of rotation of the wheel after starting it with a fixed blade diameter. A higher steepness indicates that the material needs more precise to achieve the desired surface finish.
Overall, the value of the grinding wheel parameter should be carefully considered in order to determine the optimal performance of a specific machine or equipment.
(Whole Silicon Carbide Grinding Wheel)
Applications of Whole Silicon Carbide Grinding Wheel
-
Semiconductor Devices: Used in high-voltage, high-frequency, and high-temperature power electronics, such as MOSFETs, Schottky diodes, and power modules.
-
Abrasive Materials: As an abrasive grain in grinding wheels, sandpapers, and cutting tools due to its hardness and wear resistance.
-
Refractories and Furnace Linings: In high-temperature furnaces and kilns because of its outstanding thermal stability and resistance to corrosion.
-
Ceramic Armor: In lightweight armor systems due to its combination of hardness, toughness, and low density.
-
Chemical Process Equipment: For pumps, valves, and seals in corrosive chemical environments where metals would corrode.
-
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.
Payment Methods
L/C, T/T, Western Union, Paypal, Credit Card etc.
Shipment
It could be shipped by sea, by air, or by reveal ASAP as soon as repayment receipt.
FAQs of Whole Silicon Carbide Grinding Wheel
Q: How is Whole Silicon Carbide Grinding Wheel produced?
A: Whole Silicon Carbide Grinding Wheel 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 Whole Silicon Carbide Grinding Wheel conductive?
A: Yes, Whole Silicon Carbide Grinding Wheel is a semiconductor material with unique electronic properties, including high breakdown voltage and thermal conductivity, making it suitable for power electronics.
Q: Can Whole Silicon Carbide Grinding Wheel 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 Whole Silicon Carbide Grinding Wheel its unique properties?
A: The covalent bond structure of Whole Silicon Carbide Grinding Wheel, along with its tight crystal lattice, contributes to its hardness, high melting point, and resistance to wear and corrosion.
Q: Is Whole Silicon Carbide Grinding Wheel biocompatible?
A: SWhole Silicon Carbide Grinding Wheel has been investigated for biomedical applications due to its biocompatibility, inertness, and durability, with potential uses in orthopedic implants and surgical instruments.
(Whole Silicon Carbide Grinding Wheel)
