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China carbon fiber material Manufacturers, Suppliers, Factory

We know that we only thrive if we could guarantee our combined price tag competiveness and quality advantageous at the same time for carbon fiber material,Insulation Felt,graphite felt,carbon fiber felt,soft felt, Our ultimate goal is to rank as a top brand and to lead as a pioneer in our field. We are sure our successful experience in tool production will win customer's trust, Wish to co-operate and co-create a better future with you!
carbon fiber material, We hope we can establish long-term cooperation with all of the customers, and hope we can improve competitiveness and achieve the win-win situation together with the customers. We sincerely welcome the customers from all over the world to contact us for anything you need to have!Welcome all customers both at home and abroad to visit our factory. We hope to have win-win business relationships with you, and create a better tomorrow.

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    SiC Coated MOCVD Susceptor

    Semicorex is a leading manufacturer and supplier of SiC Coated MOCVD Susceptor. Our product is specially designed for semiconductor industries to grow the epitaxial layer on the wafer chip. The high purity Silicon Carbide coated graphite carrier is used as the center plate in MOCVD, with a gear or ring-shaped design. Our susceptor is widely used in MOCVD equipment, ensuring high heat and corrosion resistance, and great stability in extreme environments.
  • TaC Coated Porous Graphite

    TaC Coated Porous Graphite

    Semicorex TaC Coated Porous graphite, is an advanced high-purity material on semiconductor processing. This crucial piece of equipment plays a pivotal role in the process of single crystal SiC growth. Semicorex is committed to providing quality products at competitive prices, we look forward to becoming your long-term partner in China.
  • TaC Coated Guide Ring

    TaC Coated Guide Ring

    Semicorex TaC Coated Guide Ring, a pinnacle of innovation in SiC (Silicon Carbide) single crystal growth furnaces. Meticulously designed to meet the exacting demands of the semiconductor industry, this guide ring promises to redefine your crystal growth processes with unparalleled precision and reliability.
  • SiC Guide Ring

    SiC Guide Ring

    Semicorex SiC Guide Ring is engineered to optimize the single crystal growth process. Its exceptional thermal conductivity ensures uniform heat distribution, contributing to the formation of high-quality crystals with enhanced purity and structural integrity. Semicorex’s commitment to market-leading quality, allied with competitive fiscal considerations, cements our eagerness to establish partnerships in fulfilling your semiconductor wafer conveyance requisites.
  • SiC Coating Heater

    SiC Coating Heater

    The CVD SiC coating of Semicorex SiC Coating Heater offers superior performance in protecting heating elements from the harsh, corrosive, and reactive environments often encountered in processes such as Metal-Organic Chemical Vapor Deposition (MOCVD) and Epitaxial Growth.**
  • SiC Coated Wafer Carriers

    SiC Coated Wafer Carriers

    Semicorex SiC Coated Wafer Carriers are high-purity graphite susceptors coated with CVD silicon carbide, designed for optimal wafer support during high-temperature semiconductor processes. Choose Semicorex for unmatched coating quality, precision manufacturing, and proven reliability trusted by leading semiconductor fabs worldwide.*
  • Related Blog
  • Reviews

  • What is liquid phase epitaxy?

    The liquid phase method is closer to the thermodynamic equilibrium conditions and is able to grow SiC crystals with better quality.

  • TaC coating with CVD method

    Tantalum carbide coating is an important high-strength, corrosion-resistant and chemically stable high-temperature structural material with a melting point of up to 4273 °C, one of the several compounds with the highest temperature resistance. It has excellent high-temperature mechanical properties, resistance to high-speed airflow scouring, ablation resistance, and good chemical and mechanical compatibility with graphite and carbon/carbon composites. Therefore, in the epitaxial process of GaN LEDs and SiC power devices such as MOCVD, TaC coating has excellent acid and alkali resistance to H2, HCl, NH3, which can completely protect the graphite substrate material and purify the growth environment.

  • 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.

  • Introducing core technology of graphite boat

    Graphite Boat, stands at the forefront of technological innovation in its industry, featuring a suite of groundbreaking advancements designed to enhance performance, purity, and lifespan. Below, we delve into the core technologies that define graphite boat's excellence:

  • Substrate Cutting and Grinding Process

    SiC substrate material is the core of SiC chip. The production process of the substrate is: after obtaining the SiC crystal ingot through single crystal growth; then preparing the SiC substrate requires smoothing, rounding, cutting, grinding (thinning); mechanical polishing, chemical mechanical polishing; and cleaning, testing, etc. Process

  • Difficulty in preparing SiC substrates

    At present, the most important direction trend of substrate development is to expand the diameter. The 6-inch mass production line in the global SiC market is maturing, and leading companies have entered the 8-inch market.

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