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    • China Electro fused quartz Manufacturer, Supplier, Factory

    As a professional Electro fused quartz manufacturer and supplier in China, we have our own factory. Whether you need customized services to meet the specific needs of your region or want to buy advanced and durable Electro fused quartz made in China, you can leave us a message.

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    • TaC Coated Graphite Susceptor

      TaC Coated Graphite Susceptor

      VeTek Semiconductor’s TaC Coated Graphite Susceptor uses chemical vapor deposition(CVD) method to prepare tantalum carbide coating on the surface of graphite parts. This process is the most mature and has the best coating properties. TaC Coated Graphite Susceptor can extend the service life of graphite components, inhibit the migration of graphite impurities, and ensure the quality of epitaxy. VeTek Semiconductor is looking forward to your inquiry.
    • SiC Sealing Part

      SiC Sealing Part

      As an advanced SiC Sealing Part product manufacturer and factory in China. VeTek Semiconducto SiC Sealing Part is a high-performance sealing component widely used in semiconductor processing and other extreme high temperature and high pressure processes. Welcome your further consultation.
    • SiC Coated Pedestal

      SiC Coated Pedestal

      Vetek Semiconductor is professional in fabricating CVD SiC coating, TaC coating on graphite and silicon carbide material. We provide OEM and ODM products like SiC Coated Pedestal,wafer carrier, wafer chuck, wafer carrier tray, planetary disk and so on.With 1000 grade clean room and purification device,we can provide you products with impurity below 5ppm.Looking forward to hearing from you soon.
    • CVD SiC Graphite Cylinder

      CVD SiC Graphite Cylinder

      Vetek Semiconductor’s CVD SiC Graphite Cylinder is pivotal in semiconductor equipment, serving as a protective shield within reactors to safeguard internal components in high temperature and pressure settings. It effectively shields against chemicals and extreme heat, preserving equipment integrity. With exceptional wear and corrosion resistance, it ensures longevity and stability in challenging environments. Utilizing these covers enhances semiconductor device performance, prolongs lifespan, and mitigates maintenance requirements and damage risks.Welcome to inquiry us.
    • SiC Coating Collector Bottom

      SiC Coating Collector Bottom

      With our expertise in CVD SiC coating manufacturing, VeTek Semiconductor proudly presents Aixtron SiC Coating Collector Bottom. These SiC Coating Collector Bottom is constructed using high purity graphite and are coated with CVD SiC, ensuring impurity below 5ppm. Feel free to reach out to us for further information and inquiries.
    • Vitreous Carbon Coated Graphite Crucible for E-beam Gun

      Vitreous Carbon Coated Graphite Crucible for E-beam Gun

      VeTek Semiconductor is a leading supplier of customized Vitreous Carbon Coated Graphite Crucible for E-beam Gun in China, specializing in advanced materials for many years. Our Vitreous Carbon Coated Graphite Crucible is specifically designed for E-beam Gun, ensuring excellent performance. Made from ultra-pure imported graphite, it offers reliability and durability. Visit our factory in China to explore deep cooperation.
    • Related Blog
    • Reviews

    • Chip Manufacturing: Atomic Layer Deposition (ALD)

      In the semiconductor manufacturing industry, as device size continues to shrink, the deposition technology of thin film materials has posed unprecedented challenges. Atomic Layer Deposition (ALD), as a thin film deposition technology that can achieve precise control at the atomic level, has become an indispensable part of semiconductor manufacturing. This article aims to introduce the process flow and principles of ALD to help understand its important role in advanced chip manufacturing.

    • Application of TaC-Coated Graphite Parts in Single Crystal Furnaces

      In the growth of SiC and AlN single crystals using the physical vapor transport (PVT) method, crucial components such as the crucible, seed holder, and guide ring play a vital role. As depicted in Figure 2 [1], during the PVT process, the seed crystal is positioned in the lower temperature region, while the SiC raw material is exposed to higher temperatures (above 2400 ℃).

    • Why does 3C-SiC stand out among many SiC polymorphs? - VeTek Semiconductor

      Silicon carbide (SiC) is a high-precision semiconductor material known for its excellent properties like high temperature resistance, corrosion resistance, and high mechanical strength. It has over 200 crystal structures, with 3C-SiC being the only cubic type, offering superior natural sphericity and densification compared to other types. 3C-SiC stands out for its high electron mobility, making it ideal for MOSFETs in power electronics. Additionally, it shows great potential in nanoelectronics, blue LEDs, and sensors.

    • What is the difference between epitaxy and ALD?

      The main difference between epitaxy and atomic layer deposition (ALD) lies in their film growth mechanisms and operating conditions. Epitaxy refers to the process of growing a crystalline thin film on a crystalline substrate with a specific orientation relationship, maintaining the same or similar crystal structure. In contrast, ALD is a deposition technique that involves exposing a substrate to different chemical precursors in sequence to form a thin film one atomic layer at a time.

    • What is CVD TAC Coating?

      CVD TAC coating is a process for forming a dense and durable coating on a substrate (graphite). This method involves depositing TaC onto the substrate surface at high temperatures, resulting in a tantalum carbide (TaC) coating with excellent thermal stability and chemical resistance.

    • Roll up! Two major manufacturers are about to mass produce 8-inch silicon carbide

      As the 8-inch silicon carbide (SiC) process matures, manufacturers are accelerating the shift from 6-inch to 8-inch. Recently, ON Semiconductor and Resonac announced updates on 8-inch SiC production.

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