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We also supply merchandise sourcing and flight consolidation companies. We now have our very own manufacturing facility and sourcing business. We could present you with almost every kind of product relevant to our solution array for graphite holder,tantalum carbide ring,tantalum carbide,tantalum carbide powder,silicon seed crystal, Only for accomplish the good-quality product to meet customer's demand, all of our products have been strictly inspected before shipment.
graphite holder, We sincerely hope to cooperate with customers all over the world, if you would like to have more information, make sure you kindly contact us, we have been looking forward to building up a great business relationship with you.

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    Semicorex is a leading independently owned manufacturer of Silicon Carbide Coated Graphite, Precision Machined High Purity Graphite focusing on the Silicon Carbide Coated Graphite, Silicon Carbide Ceramic, MOCVP areas of semiconductor manufacturing. Our GaN-on-SiC Epitaxial Wafers Carrier has a good price advantage and cover many of the European and American markets. We look forward to becoming your long-term partner in China.
  • Carbon Fiber Rigid Felt

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    Semicorex Carbon Fiber Rigid Felt is a high-performance material designed for use in high-temperature environments, particularly in semiconductor crystal growth processes, where it serves as crucial components like crucibles and insulation linings. Semicorex offers advanced, high-quality materials with superior thermal stability, dimensional accuracy, and durability, ensuring optimal performance and efficiency in semiconductor manufacturing.*
  • Wafer Carrier for MOCVD

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    the Semicorex Wafer Carrier for MOCVD, Crafted for the precise needs of Metal Organic Chemical Vapor Deposition (MOCVD), emerges as an indispensable tool in the processing of single-crystal Si or SiC for high-scale integrated circuits. The Wafer Carrier for MOCVD composition boasts unparalleled purity, resistance to elevated temperatures and corrosive environments, and superior sealing properties to maintain a pristine atmosphere. We at Semicorex are dedicated to manufacturing and supplying high-performance Wafer Carriers for MOCVD that fuse quality with cost-efficiency.
  • Durable Focus Rings for Semiconductor Processing

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    Semicorex durable focus rings for semiconductor processing are designed to withstand the extreme environments of plasma etch chambers used in semiconductor processing. Our focus rings are made of high-purity graphite coated with a dense, wear-resistant silicon carbide (SiC) coating. The SiC coating has high corrosion and heat resistance properties, as well as excellent thermal conductivity. We apply SiC in thin layers onto the graphite using the chemical vapor deposition (CVD) process to improve the service life of our focus rings.
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    The ultra-high synthesis temperature and the difficulty of achieving dense sintering of SiC ceramics have limited their development. The sintering process is crucial for SiC ceramics.

  • Advantages of Silicon Carbide Ceramics in the Optical Fiber Industry

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    The four main molding methods for graphite molding are: extrusion molding, molding, vibratory molding and isostatic molding. Most of the common carbon/graphite materials on the market are molded by hot extrusion and molding (cold or hot), and isostatic molding is a method with leading molding performance. Vibration molding is generally used to manufacture medium and coarse structural graphite, particle size between 0.5-2mm particle size, generally dominated by di-roasted graphitized products, density between 1.55-1.75kg/m³, coarser particles, rougher surface, can not be used for precision machining. It is mainly used in chemical industry and metal smelting.

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  • Introducing Physical Vapor Transport (PVT) 

    SiC's own characteristics determine its single crystal growth is more difficult. Due to the absence of Si:C=1:1 liquid phase at atmospheric pressure, the more mature growth process adopted by the mainstream of the semiconductor industry can not be used to grow the more mature growth method-straight pulling method, the descending crucible method and other methods for growth. After theoretical calculations, only when the pressure is greater than 105 atm and the temperature is higher than 3200 ℃, can we get the stoichiometric ratio of Si:C = 1:1 solution. pvt method is currently one of the more mainstream methods.

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