{"id":3022,"date":"2026-06-30T10:51:07","date_gmt":"2026-06-30T02:51:07","guid":{"rendered":"https:\/\/jtlcnc.com\/?p=3022"},"modified":"2026-06-30T10:51:08","modified_gmt":"2026-06-30T02:51:08","slug":"what-are-the-application-fields-of-silicon-carbide-ceramic-equipment-bases","status":"publish","type":"post","link":"https:\/\/jtlcnc.com\/ru\/2026\/06\/30\/what-are-the-application-fields-of-silicon-carbide-ceramic-equipment-bases\/","title":{"rendered":"\u0412 \u043a\u0430\u043a\u0438\u0445 \u043e\u0431\u043b\u0430\u0441\u0442\u044f\u0445 \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u044e\u0442\u0441\u044f \u043a\u0435\u0440\u0430\u043c\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u043e\u043f\u043e\u0440\u044b \u0438\u0437 \u043a\u0430\u0440\u0431\u0438\u0434\u0430 \u043a\u0440\u0435\u043c\u043d\u0438\u044f?"},"content":{"rendered":"

Complete Application Fields of Silicon Carbide Ceramic Precision Equipment Bases (Including Integrated Water-Cooled Bases)<\/p>\n\n\n\n

Silicon carbide bases, relying on five core advantages\u2014high specific stiffness, high thermal conductivity, low thermal expansion, wear resistance\/cleanliness, and the ability to integrate water-cooling channels\u2014replace granite, cast iron, aluminum alloy, and alumina ceramics. They are primarily used in nanometer-scale ultra-precision equipment, categorized into six core tracks:<\/p>\n\n\n\n

I. Integrated Circuit Semiconductor Equipment (Largest application market, main scenario for high-end water-cooled bases)<\/p>\n\n\n\n

    \n
  1. Lithography Machines (EUV\/ArF\/Immersion\/Compound Semiconductor Lithography Machines)
    Main load-bearing water-cooled base of the whole machine, reticle stage base, wafer chuck support frame, air-bearing gantry crossbeam, optical reference base
    Core value: High-speed scanning without elastic deformation, built-in full-field water-cooling temperature control, thermal drift <1nm, ensuring overlay accuracy of 2\u201310nm; lightweight design significantly reduces drive load, adapting to 3nm\/2nm advanced processes.<\/li>\n\n\n\n
  2. Wafer Metrology \/ Inspection Equipment
    White light interferometers, CD-SEM, defect inspection machines, film thickness measurement machines’ whole-machine bases
    Replacing traditional granite: Faster heat dissipation, no local thermal warping, long-term maintenance of sub-micron planar reference, avoiding imaging distortion and measurement misjudgment.<\/li>\n\n\n\n
  3. Probe Test Stations (12-inch \/ 8-inch chip probe equipment)
    Whole-machine load-bearing base, probe station XY motion platform base
    Suppresses micro-vibrations, probe contact repeatability remains stable at the nanometer level, preventing wafer pad contact deviation and scrap.<\/li>\n\n\n\n
  4. Wafer Processing Equipment (Dicing, Grinding, Thinning, Polishing Machines)
    Wafer double-sided polishing machines, SiC substrate thinning machines, laser dicing equipment high-precision machine beds
    High rigidity suppresses processing vibrations, ensuring wafer TTV thickness uniformity \u22641\u03bcm, wear-resistant and dust-free to prevent wafer surface contamination.<\/li>\n\n\n\n
  5. Thin Film, Etching, and Heat Treatment Vacuum Equipment
    MOCVD, PVD\/CVD, etching machine vacuum chamber external precision support bases, wafer transfer robot bases
    Vacuum low outgassing, plasma corrosion resistance, dimensionally stable at high temperatures, adapting to long-term hot and cold cycling of the chamber.<\/li>\n<\/ol>\n\n\n\n

    II. Ultra-Precision Optics and Optoelectronic Instruments
    Large-aperture optical systems: Space telescope mirror substrates, interferometer whole-machine reference water-cooled bases, laser scanning galvanometer bases
    Synchrotron radiation \/ Precision spectroscopy equipment: Beamline precision load-bearing platforms, optical adjustment table bases
    Advantages: Stable mirror surface figure in environments with severe temperature differences, lightweight design reduces optical system load, no thermal distortion causing imaging distortion.<\/p>\n\n\n\n

    III. High-End Ultra-Precision Machine Tools and Metrology Equipment
    Nanometer-scale ultra-precision grinders, diamond lathes’ whole-machine beds, gantry bases
    Coordinate Measuring Machine (CMM) high-precision slide bases, measurement host load-bearing bases
    Comparison with granite: Can feature integrated water-cooling channels, faster dynamic response, and lighter weight; comparison with steel: Extremely low thermal expansion, dimensionally stable under temperature fluctuations, meeting nanometer-scale dimension detection requirements.<\/p>\n\n\n\n

    IV. Aerospace and Space Precision Payloads
    Satellite optoelectronic payload precision support bases, space telescope integrated water-cooled bases
    Aerospace inertial measurement equipment, high-precision navigation optical platform bases
    Core advantages: Lightweight weight reduction, resistance to extreme space temperature differences (\u00b1200\u00b0C), radiation resistance, long-term zero dimensional drift, significantly reducing satellite launch costs.<\/p>\n\n\n\n

    V. High-computing AI liquid-cooled precision equipment and power electronics equipment
    Ultra-high power GPU\/AI server integrated silicon carbide liquid-cooled load-bearing cold plates, computing module precision bases
    New energy vehicle power modules, wind power converter precision water-cooled substrates
    Advantages: Insulating and corrosion-resistant, ultra-high thermal conductivity, integrated micro-channel design with no leakage risk, suitable for kilowatt-level high heat flux dissipation scenarios.
    VI. Photovoltaic and wide-bandgap semiconductor crystal growth equipment
    Monocrystalline silicon \/ silicon carbide monocrystal furnace body precision support bases, MOCVD epitaxial equipment load-bearing bases
    Sapphire crystal growth equipment constant temperature bases
    High temperature resistance, strong thermal shock stability, uniform heat conduction across the entire area, ensuring a uniform temperature field for ingot growth and reducing crystal defects.<\/p>\n\n\n\n

    \"\"<\/figure>","protected":false},"excerpt":{"rendered":"

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