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Main Products Outline of Company Sitemap Contact Japanese
Ceratec, Inc. is dissolved as of April 1st, 2018.
The function of sales and engineering services of Ceratec is integrated into
NTK technologies Inc.
Main Products
Ceramics products
NTK CERATEC provides unique and advanced Porefree® ceramics, in addition to usual ceramics, Alumina, Zirconia, Silicon Carbide,etc.
We also use advanced integration technologies to provide many products for the semiconductor manufacturing industries.
  Fine Ceramic Material
  Wafer Table (Vacuum Chuck) 
  Electrostatic Chuck(ESC) 
  Porous Chuck  
  ZPF (Zero Expansion Stiffness Ceramics)  
Manufacturing Process
Ceramics Process  (PDF:877KB)
Coating & Cleaning tecnology
NTK CERATEC cleaning technology enables recycling ceramic parts used in the semiconductor and LCD manufacturing industries. Our state-of-the-art spray coating brings high quality and low cost in large chamber application.
  Ceramic coating
Manufacturing Process
Thermal Spray Coating Process  (PDF:402KB)
NC Cleaninng Process  (PDF:407KB)
Piezoelectric ceramics
This product division was transfered to "NGK SPARK PLUG CO.,LTD." from April 1st, 2017.
  Piezoelectric actuator (Nanopositioning System)  
  Piezoelectric transformer (Small and high performance)  
  Ultrasonic application
  Sounding body (Piezo element / low current type)  
  Piezoelectric element (Piezo products)  
Manufacturing Process
Piezoelectric Ceramics Process  (PDF:102KB)
company information
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