Black Sillicon Carbide SIC 95% With High Thermal Conductivity
Silicon Carbide (SiC) is a high-performance synthetic material that combines ultra-high hardness, exceptional high-temperature
strength, outstanding thermal conductivity, low thermal expansion,
good chemical stability, and the revolutionary characteristic of a
wide bandgap semiconductor. It is not only an indispensable
fundamental material in traditional industries (abrasives,
refractories) but, more importantly, serves as a key enabling
material for cutting-edge technological fields such as power
electronics, new energy vehicles, renewable power generation, and
5G communications.
It empowers these fields to achieve higher efficiency, higher power
density, smaller size, and greater reliability. Hailed as one of
the star materials of the "third-generation semiconductors," the
development and application of SiC are profoundly transforming the
technological landscape across multiple industries.
Primary Application Areas:
Abrasives & Grinding Tools: Due to its ultra-high hardness, SiC is
a core raw material for manufacturing grinding wheels, sandpaper,
lapping compounds, cutting discs, and sandblasting media.
Refractories: Used in high-temperature kiln linings, furnace tubes,
kiln furniture (shelves, setters, saggars), thermocouple protection
tubes, etc., leveraging its high-temperature strength and thermal
shock resistance.
Structural Ceramics: Manufacture of wear-resistant,
corrosion-resistant, and high-temperature resistant components such
as mechanical seals, bearings, nozzles, armor plates, and heat
exchanger parts.
Semiconductor Electronic Devices:
Power Electronics: This is currently the hottest and
fastest-growing field. Includes Schottky diodes, MOSFETs, JFETs,
and IGBT modules. Widely applied in Electric/Hybrid Vehicles (motor
controllers, on-board chargers, DC-DC converters), charging
stations, PV inverters, wind power converters, industrial motor
drives, UPS systems, rail transit, and smart grids to enable more
efficient, compact, and lightweight power conversion.
RF Devices: Used in high-frequency, high-power applications like
5G/6G base stations, radar, and satellite communication.
High-Temperature Electronics: Used in extreme environments such as
oil exploration and aerospace engine monitoring.
