Graphite Susceptors

Our graphite susceptors are manufactured from our proprietary high-purity(≤1 ppm impurities) graphite materials, ensuring uniform heat distribution and excellent thermal stability in MOCVD and CVD epitaxy systems. These components withstand extreme temperatures and chemical exposure, minimizing contamination risks. To further enhance performance, we offer Tantalum Carbide (TaC) and Silicon Carbide (SiC) coatings, which improve resistance to oxidation, corrosion, and precursor gas reactions, significantly extending susceptor lifespan. We supply SiC/TaC coated susceptors for all current epitaxy reactors, including barrel susceptors, pancake susceptors, and single-wafer susceptors in different sizes.

Graphite susceptor is a high-performance graphite component designed for advanced high-temperature processing applications. It provides excellent thermal stability, uniform heat distribution, and superior resistance to thermal shock, making it an essential part of semiconductor manufacturing, crystal growth, and industrial heating systems.

Manufactured from high-purity graphite materials, graphite susceptor offers outstanding performance under extreme temperature conditions. Its excellent thermal conductivity allows rapid and efficient heat transfer, while its low thermal expansion coefficient helps maintain structural stability during repeated heating and cooling cycles. These properties ensure reliable operation and long service life in demanding production environments.

Graphite susceptors are widely used in processes such as chemical vapor deposition (CVD), silicon wafer manufacturing, epitaxial growth, and other semiconductor applications. They provide precise temperature control and stable support for wafers or substrates during high-temperature processing. Their excellent corrosion resistance and chemical stability enable them to operate effectively in harsh atmospheres containing reactive gases.

The advanced machining capability of graphite susceptor allows manufacturers to produce components with accurate dimensions, smooth surfaces, and customized designs according to specific equipment requirements. High-purity graphite grades can reduce contamination risks and improve product quality during semiconductor and precision manufacturing processes.

With excellent heat resistance, electrical properties, and mechanical strength, graphite susceptor plays an important role in modern semiconductor equipment and high-temperature industrial systems. Choosing a reliable graphite susceptor helps improve process efficiency, enhance production stability, and achieve consistent performance in advanced manufacturing applications.

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