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  • TaC Coating Epitaxial Plate

    TaC Coating Epitaxial Plate

    You can rest assured to buy TaC Coating Epitaxial Plate from our factory. Semicorex TaC (Tantalum Carbide) coating epitaxial plate boasts exceptional heat resistance, making it ideal for applications subjected to high temperatures. Its remarkable ability to withstand heat ensures durability and reliability in demanding environments. Semicorex is committed to providing quality products at competitive prices, we look forward to becoming your long-term partner in China.
  • TaC Coating Guide Rings

    TaC Coating Guide Rings

    TaC Coating Guide Rings are graphite ring with a tantalum carbide coating, designed for use in silicon carbide crystal growth furnaces to enhance crystal quality. Choose Semicorex for its advanced coating technology, ensuring superior durability, thermal stability, and optimized crystal growth performance.*
  • SiC Diffusion Furnace Tube

    SiC Diffusion Furnace Tube

    The advanced material properties of Semicorex SiC Diffusion Furnace Tube, including high flexural strength, outstanding oxidation and corrosion resistance, high wear resistance, low friction coefficient, superior high-temperature mechanical properties, and ultra-high purity, make it indispensable in the semiconductor industry, particularly for diffusion furnace applications. We at Semicorex are dedicated to manufacturing and supplying high-performance SiC Diffusion Furnace Tube that fuse quality with cost-efficiency.**
  • 8 inch EPI Bottom Ring

    8 inch EPI Bottom Ring

    Semicorex 8 inch EPI Bottom Ring is a robust SiC coated graphite component essential for epitaxial wafer processing. Choose Semicorex for unmatched material purity, coating precision, and reliable performance in every production cycle.*
  • SiC Steering Mirror

    SiC Steering Mirror

    Semicorex SiC Steering Mirror is a remarkable material that combines durability, resilience, and exceptional optical performance, making it indispensable in advanced optical systems across various high-tech industries.
  • SiC Coated Graphite Base Susceptors for MOCVD

    SiC Coated Graphite Base Susceptors for MOCVD

    Semicorex SiC Coated Graphite Base Susceptors for MOCVD are superior quality carriers used in the semiconductor industry. Our product is designed with high-quality silicon carbide that provide excellent performance and long-lasting durability. This carrier is ideal for use in the process of growing an epitaxial layer on the wafer chip.
  • Related Blog
  • Reviews

  • Differences between SiC crystals with different structures

    Silicon carbide (SiC) is a material that possesses exceptional thermal, physical and chemical stability, exhibiting properties that go beyond those of conventional materials. Its thermal conductivity is an astonishing 84W/(m·K), which is not only higher than copper but also three times that of silicon. This demonstrates its enormous potential for use in thermal management applications.

  • What are epitaxial wafers used for?

    Epitaxial wafers have been used in the electronics industry for decades, but their importance has only increased as technology has advanced. In this article, we will explore what epitaxial wafers are and why they are such an essential component of modern electronics.

  • Dry Etching vs Wet Etching

    In semiconductor fabrication, etching is one of the major steps, along with photolithography and thin-film deposition. It involves removing unwanted materials from the surface of a wafer using chemical or physical methods. This step is carried out after coating, photolithography, and developing. It is used to remove the exposed thin film material, leaving only the desired portion of the wafer, and then removing the excess photoresist. These steps are repeated numerous times to create complex integrated circuits.

  • 3 methods of graphite molding

    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.

  • Introducing Silicon Material

    Silicon is the second most abundant element on Earth after oxygen. Most silicon is found in soil, rocks, natural water, trees, and plants.

  • CVD process for SiC wafer epitaxy

    The CVD process for SiC wafer epitaxy involves the deposition of SiC films onto a SiC substrate using a gas-phase reaction. The SiC precursor gases, typically methyltrichlorosilane (MTS) and ethylene (C2H4), are introduced into a reaction chamber where the SiC substrate is heated to a high temperature (usually between 1400 and 1600 degrees Celsius) under a controlled atmosphere of hydrogen (H2).

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