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    • China expanded graphite Manufacturers, Suppliers, Factory

    Semicorex has been producing expanded graphite for many years and is one of the professional expanded graphite 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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    • Half Parts for SiC Epitaxial Equipment

      Half Parts for SiC Epitaxial Equipment

      Semicorex Half Parts for SiC Epitaxial Equipment, is an advanced high-purity material on semiconductor processing. This crucial piece of equipment plays a pivotal role in the process of SiC wafer epitaxy. Semicorex is committed to providing quality products at competitive prices, we look forward to becoming your long-term partner in China.
    • GaN-on-SiC Epitaxial Wafers Carrier

      GaN-on-SiC Epitaxial Wafers Carrier

      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.
    • Silicon Nitride Ceramic Substrate

      Silicon Nitride Ceramic Substrate

      Silicon Nitride Ceramic Substrate, is a versatile and high-performance material widely used in various technological applications. Semicorex is committed to providing quality products at competitive prices, we look forward to becoming your long-term partner in China.
    • Durable Focus Rings for Semiconductor Processing

      Durable Focus Rings for Semiconductor Processing

      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.
    • Porous Carbon

      Porous Carbon

      Semicorex porous carbon, 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.
    • LPE Halfmoon Reaction Chamber

      LPE Halfmoon Reaction Chamber

      Semicorex LPE Halfmoon Reaction Chamber is indispensable for the efficient and reliable operation of SiC epitaxy, ensuring the production of high-quality epitaxial layers while reducing maintenance costs and increasing operational efficiency. **
    • Related Blog
    • Reviews

    • What is epitaxial wafer process?

      Epitaxial wafer process is a critical technique used in semiconductor manufacturing. It involves the growth of a thin layer of crystal material on top of a substrate, which has the same crystal structure and orientation as the substrate. This process creates a high-quality interface between the two materials, allowing for the development of advanced electronic devices.

    • Applications of TaC Coated Graphite Components

      In the process of growing SiC and AlN single crystals by the physical vapor transport method (PVT), components such as the crucible, seed crystal holder and guide ring play a vital role. During the preparation process of SiC, the seed crystal is located in a relatively low temperature region, while the raw material is in a high temperature region exceeding 2400°C. The raw materials decompose at high temperatures to form SiXCy (including Si, SiC₂, Si₂C and other components).

    • What are the Pros and Cons of Dry Etching and Wet Etching?

      Etching is an essential process in semiconductor manufacturing. This process can be categorized into two types: dry etching and wet etching. Each technique has its own advantages and limitations, making it crucial to understand the differences between them. So, how do you choose the best etching method? What are the pros and cons of dry etching and wet etching?

    • Demystifying Electrostatic Chuck (ESC) Technology in Wafer Handling

      Electrostatic chucks (ESCs) have become indispensable in semiconductor manufacturing and flat panel display production, offering a damage-free, highly controllable method for holding and positioning delicate wafers and substrates during critical processing steps. This article delves into the intricacies of ESC technology, exploring its principles of operation, various adhesion mechanisms, and fundamental structural components.

    • Understanding the Complete Semiconductor Device Fabrication Process

      The fabrication of semiconductor devices primarily encompasses four types of processes: (1) Photolithography (2) Doping Techniques (3) Film Deposition (4) Etching Techniques The specific techniques involved include photolithography, ion implantation, rapid thermal processing (RTP), plasma-enhanced chemical vapor deposition (PECVD), sputtering, and both dry and wet etching methods.

    • SiC Cutting

      Silicon carbide (SiC) is highly favored in the semiconductor industry for its excellent physical and chemical properties. However, the high hardness and brittleness of SiC pose considerable challenges to its processing.

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