Silicon Carbide Pin Chucks

The superior product quality of Semicorex results from its high-quality material selections and manufacturing processes. Semicorex silicon carbide pin chucks are made from high-purity spray-granulated SiC powder and processed with isostatic pressing and high-temperature sintering, making them well-suited for the high-precision and high-standard semiconductor applications.

Advantages of Semicorex silicon carbide pin chucks

1.High-precision arrayed pin design

The surface of Semicorex silicon carbide pin chucks is arrayed with numerous micron-sized bumps. The contact area is minimized because contact with the wafer backside only occurs at the bumps, which effectively avoids unnecessary wafer scratches, particle contamination and markings.

2.Ultra-precision surface treatment

Semicorex silicon carbide pin chucks undergo precision machining and grinding. The height, diameter, and spacing of the pins on the surface are strictly controlled. They can achieve a chuck flatness of 0.3–0.5 μm, which ensures optimal wafer planarity and significantly eliminates wafer distortion or fracture resulting from non-uniform loading.

3.Optimized maintenance cost

Semicorex silicon carbide pin chucks have several excellent properties, such as exceptional hardness, superior wear resistance, remarkable thermal resistance, and reliable chemical corrosion resistance. So they can operate stably in the demanding operating environment, including frequent abrasion, high temperature, and severe corrosion, which significantly reduces their maintenance frequency and increases the efficiency of their usage efficiency, fundamentally cutting down the overall costs.

4.Efficient production efficiency

Fully equipped with advanced processing instrumentation and equipment, Semicorex possesses extensive expertise and robust technical strength in the manufacturing of silicon carbide pin chucks. Semicorex can supply qualified domestic alternatives to imported silicon carbide chucks. Compared with overseas imported products, Semicorex has remarkable advantages in delivery time, and our lead time can be shortened by 6–8 weeks, effectively helping customers improve project efficiency and reduce waiting costs.

Benefiting from their excellent performance, Semicorex silicon carbide pin chucks can be widely used in automated wafer manufacturing production lines for precise and secure adsorption and fixation of wafers, thereby greatly improving the performance and production efficiency of semiconductor devices.