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    • China pure carbon powder Manufacturers, Suppliers, Factory

    Semicorex has been producing pure carbon powder for many years and is one of the professional pure carbon powder manufacturers and Suppliers in China. Once you buy our advanced and durable products which supply bulk packing, we guarantee the large quantity in quick delivery. Over the years, we have provided customers with customized service. Customers are satisfied with our products and excellent service. We sincerely look forward to becoming your reliable long-term business partner! Welcome to buy products from our factory.

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    • SiC Powder

      SiC Powder

      Semicorex SiC Powder, also known as silicon carbide powder, is a finely ground material predominantly composed of N-type α-phase silicon carbide. Semicorex is committed to providing quality products at competitive prices, we look forward to becoming your long-term partner in China.
    • SiC-Coated Barrel Susceptor

      SiC-Coated Barrel Susceptor

      With its high melting point, oxidation resistance, and corrosion resistance, the Semicorex SiC-Coated Barrel Susceptor is the perfect choice for use in single crystal growth applications. Its silicon carbide coating provides exceptional flatness and heat distribution properties, ensuring reliable and consistent performance in even the most demanding high-temperature environments.
    • Semiconductor Cassette

      Semiconductor Cassette

      Semicorex Semiconductor Cassette is one of the critical components designed to ensure the safety and integrity of delicate wafer. Semicorex is committed to providing quality products at competitive prices, we look forward to becoming your long-term partner in China*.
    • Quartz Diffusion Tube

      Quartz Diffusion Tube

      Semicorex Quartz Diffusion Tube is indispensable in the semiconductor wafer manufacturing industry, particularly during the critical processes of thermal oxidation and annealing.**
    • PSS Etching Carrier Tray for Wafer Processing

      PSS Etching Carrier Tray for Wafer Processing

      Semicorex's PSS Etching Carrier Tray for Wafer Processing is specifically designed for the demanding epitaxy equipment applications. Our ultra-pure graphite carrier is ideal for thin-film deposition phases like MOCVD, epitaxy susceptors, pancake or satellite platforms, and wafer handling processing such as etching. The PSS Etching Carrier Tray for Wafer Processing has high heat and corrosion resistance, excellent heat distribution properties, and a high thermal conductivity. Our products are cost-effective and have a good price advantage. We cater to many European and American markets and look forward to becoming your long-term partner in China.
    • Second Half Parts for Lower Baffles in Epitaxial Process

      Second Half Parts for Lower Baffles in Epitaxial Process

      Semicorex Second Half Parts for Lower Baffles in Epitaxial Process, meticulously engineered components designed to revolutionize the performance of your semiconductor devices. Specifically tailored for the intake system of LPE reactors, these semi-cylindrical fittings play a pivotal role in enhancing the epitaxial growth process. Semicorex is committed to providing quality products at competitive prices, we look forward to becoming your long-term partner in China.
    • Related Blog
    • Reviews

    • Annealing Processes in Modern Semiconductor Manufacturing

      As technology nodes continue to shrink, the formation of ultra-shallow junctions presents significant challenges. Thermal annealing processes including Rapid thermal annealing (RTA) and flash lamp annealing (FLA) are vital techniques that maintain high impurity activation rates while minimizing diffusion, ensuring optimal device performance.

    • Advantages of SiC in EV industry

      As a wide-bandgap (WBG) semiconductor material, SiC's wider energy difference gives it higher thermal and electronic properties compared to traditional Si. This feature enables power devices to operate at higher temperatures, frequencies and voltages.

    • Advantages of Silicon Carbide Ceramics in the Optical Fiber Industry

      Silicon carbide ceramics offer numerous advantages in the optical fiber industry, including high-temperature stability, low thermal expansion coefficient, low loss and damage threshold, mechanical strength, corrosion resistance, good thermal conductivity, and low dielectric constant. These properties make SiC ceramics an ideal material for fiber optic sensors, lasers, and high-power optical fiber applications. As demand in the optical fiber field increases, the application prospects for silicon carbide ceramics will become increasingly prominent.

    • Porous Graphite for SiC Crystal Growth

      Currently, most SiC substrate manufacturers use a new crucible thermal field process design with porous graphite cylinders: placing high-purity SiC particle raw materials between the graphite crucible wall and the porous graphite cylinder, while deepening the entire crucible and increasing the crucible diameter.

    • Application Scenarios for Epitaxial Layers

      We know that further epitaxial layers need to be built on top of some wafer substrates for device fabrication, typically LED light-emitting devices, which require GaAs epitaxial layers on top of silicon substrates; SiC epitaxial layers are grown on top of conductive SiC substrates for building devices such as SBDs, MOSFETs, etc. for high voltage, high current and other power applications; GaN epitaxial layers are built on top of semi-insulating SiC substrates for building HEMTs and other RF applications.

    • TaC Coating

      According to the research results, TaC coating can act as a protection and isolation layer to extend graphite component life, improve radial temperature uniformity, maintain SiC sublimation stoichiometry, suppress impurity migration, and reduce energy consumption. Ultimately a TaC-coated graphite crucible set is expected to improve SiC PVT process control and product quality.

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