VeTek Semiconductor specializes in the production of ultra pure Silicon Carbide Coating products, these coatings are designed to be applied to purified graphite, ceramics, and refractory metal components.
Our high purity coatings are primarily targeted for use in the semiconductor and electronics industries. They serve as a protective layer for wafer carriers, susceptors, and heating elements, safeguarding them from corrosive and reactive environments encountered in processes such as MOCVD and EPI. These processes are integral to wafer processing and device manufacturing. Additionally, our coatings are well-suited for applications in vacuum furnaces and sample heating, where high vacuum, reactive, and oxygen environments are encountered.
At VeTek Semiconductor, we offer a comprehensive solution with our advanced machine shop capabilities. This enables us to manufacture the base components using graphite, ceramics, or refractory metals and apply the SiC or TaC ceramic coatings in-house. We also provide coating services for customer-supplied parts, ensuring flexibility to meet diverse needs.
Our Silicon Carbide Coating products are widely used in Si epitaxy, SiC epitaxy, MOCVD system, RTP/RTA process, etching process, ICP/PSS etching process, process of various LED types, including blue and green LED, UV LED and deep-UV LED etc.,which is adapted to equipment from LPE, Aixtron, Veeco, Nuflare, TEL, ASM, Annealsys, TSI and so on.
Basic physical properties of CVD SiC coating | |
Property | Typical Value |
Crystal Structure | FCC β phase polycrystalline, mainly (111) oriented |
SiC coating Density | 3.21 g/cm³ |
SiC coatingHardness | 2500 Vickers hardness(500g load) |
Grain SiZe | 2~10μm |
Chemical Purity | 99.99995% |
Heat Capacity | 640 J·kg-1·K-1 |
Sublimation Temperature | 2700℃ |
Flexural Strength | 415 MPa RT 4-point |
Young' s Modulus | 430 Gpa 4pt bend, 1300℃ |
Thermal Conductivity | 300W·m-1·K-1 |
Thermal Expansion(CTE) | 4.5×10-6K-1 |
Vetek Semiconductor’s CVD SiC Coating Nozzles are crucial components used in the LPE SiC epitaxy process for depositing silicon carbide materials during semiconductor manufacturing. These nozzles are typically made of high-temperature and chemically stable silicon carbide material to ensure stability in harsh processing environments. Designed for uniform deposition, they play a key role in controlling the quality and uniformity of epitaxial layers grown in semiconductor applications.Looking forward to setting up long term cooperation with you.
Read MoreSend InquiryVetek Semiconductor provides CVD SiC Coating Protector used is LPE SiC epitaxy, The term "LPE" usually refers to Low Pressure Epitaxy (LPE) in Low Pressure Chemical Vapor Deposition (LPCVD). In semiconductor manufacturing, LPE is an important process technology for growing single crystal thin films, often used to grow silicon epitaxial layers or other semiconductor epitaxial layers.Pls no hesitate to contact us for more questions.
Read MoreSend InquiryVetek 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.
Read MoreSend InquiryVetek Semiconductor excels in collaborating closely with clients to craft bespoke designs for SiC Coating Inlet Ring tailored to specific needs. These SiC Coating Inlet Ring are meticulously engineered for diverse applications such as CVD SiC equipment and Silicon carbide epitaxy. For tailored SiC Coating Inlet Ring solutions, do not hesitate to reach out to Vetek Semiconductor for personalized assistance.
Read MoreSend InquiryVeTek Semiconductor is a professional China manufacturer and supplier, mainly producing SiC coated support rings, CVD silicon carbide (SiC) coatings, tantalum carbide (TaC) coatings, bulk SiC, SiC powders and high-purity SiC materials. We are committed to providing perfect technical support and ultimate product solutions for the semiconductor industry, welcome to contact us.
Read MoreSend InquiryVetek Semiconductor's wafer chuck play pivotal roles in semiconductor production, enabling fast, high-quality output. With in-house manufacturing, competitive pricing, and robust R&D support, Vetek Semiconductor excels in OEM/ODM services for precision components.Looking forward to your inquiry.
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