Fine ceramics silicon carbide (SiC) processing
Silicon carbide (SiC) is the most corrosion-resistant among fine ceramics, maintaining strength even at high temperatures, and is the hardest, excelling in wear resistance and sliding properties.
Our company specializes in the sale of ceramic processed products and the processing of ceramic materials supplied by customers (processing is generally outsourced). Based on the drawings provided by customers, we handle material selection, material procurement, machining, and firing, supplying parts and components for heat resistance, wear resistance, corrosion resistance, electrical insulation, and more to customers across various manufacturing industries. We can also process ceramic materials supplied by customers. The features are as follows: - We handle a wide range of ceramics, allowing us to supply most materials. - Using various machines such as machining centers, NC lathes, and polishing machines, we can produce most shapes. - We can accommodate a variety of production quantities, from one piece to ten thousand pieces. - We understand the characteristics of various ceramics and can select the optimal materials according to requirements. Fine ceramics include: - Those with excellent heat resistance - Those with excellent wear resistance - Those with excellent chemical resistance - Those with excellent electrical insulation - Those with excellent thermal conductivity Each type has different characteristics, so it is important to select materials based on the required properties. If you provide us with information such as necessary properties like heat resistance temperature, usage environment, and application, we will select the materials and provide relevant documentation.
basic information
Fine ceramics are classified into two types: - Engineering ceramics - Machinable ceramics. Engineering ceramics are processed by cutting the material and then firing it, after which only grinding and polishing can be performed, resulting in excellent wear resistance. Machinable ceramics, on the other hand, are not fired after cutting, allowing for repeated machining similar to general resins and metals. However, they are harder and more brittle compared to general resins and metals, making them difficult to process and resulting in longer processing times. Examples of engineering ceramics include: - Alumina (Al2O3) - Silicon nitride (Si3N4) - Zirconia (ZrO2) - Silicon carbide (SiC) - Aluminum nitride (AlN, engineering type) - Mullite - Cordierite - Steatite - Porous ceramics Examples of machinable ceramics include: - Hotver - Maselite - Macor - Shapal M Soft (aluminum nitride, machinable type) - Boron nitride (BN, boron nitride) - MicaLex MM400 (MicaLex M-31)
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Applications/Examples of results
Fine ceramics are used as components in various manufacturing industries, such as mechanical parts and electrical insulation parts. Specific examples of their use include the following: - Semiconductor manufacturing equipment parts - LCD manufacturing equipment parts - Vacuum equipment parts - Medical machine parts - Welding jigs - Bearings
