New technology! Ittria coating for alumina components.
[New Technology] Full coating possible on complex structures with a new method different from thermal spraying and CVD! *Case-specific coating examples are currently being offered.
Narasaki Industries has developed a ceramic DIP coating that achieves an incredibly precise film thickness control. This allows for greater flexibility in ceramic coatings for a wide range of materials. 【Four Features】 ◆ High freedom of shape, capable of coating 3D shapes at meter scale ◆ Coating applicable to most high-performance materials ◆ Average thick film of 50μ possible ◆ Good surface roughness of the coated surface, excellent smoothness (Ra 0.8 or less) 【Applicable Materials for Coating】 ■ Fine ceramics (alumina, zirconia, aluminum nitride, etc.) ■ Heat-resistant glass such as quartz glass ■ Graphite, high melting point metals *Currently conducting improvement tests to further enhance the density of the film. *Please download and view our coating case collection. We achieve optimization by utilizing composite ceramic films according to application. Feel free to contact us.
basic information
◆We can accommodate from a single prototype. 1. Specify the product drawing and the type of ceramics to be coated. 2. For products with only the substrate specified in the product drawing, we will discuss the ceramics to be coated based on the desired performance. 3. We will verify everything from scratch, including the substrate and coating type, based on the current theme. 4. We will discuss coatings for complex shapes that are difficult to achieve with conventional methods. Our unique dipping technology allows for high freedom of shape and adhesion, enabling discussions on various themes beyond thick films. *We also have sample products and various data available. We are ready to accommodate meetings in person or via web meetings at any time, so please feel free to reach out to us.
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Narasaki Industries offers a one-stop service from material selection to completion and processed products. We are currently providing a comprehensive catalog of high-performance materials. For more details, please download and view the PDF.
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Narasaki Sangyo Co., Ltd. "Functional Materials Division" specializes in high-performance material contract processing. The materials we handle fall into "five categories": 1. Ceramics/Glass 2. Metals 3. Engineering Plastics 4. Carbon 5. Surface Treatment We offer a wide range of services, and if you provide us with a single production drawing, we can deliver various materials and surface treatments as a one-stop solution. We cater to everything from general-purpose to specialty materials, including high-precision, fine, electrical discharge, laser processing, as well as surface treatments such as coating, precision cleaning, and blasting. Our particular strength lies in high-precision and short-lead-time processing of ceramics. By machining from pre-fired materials, we achieve short lead times for ceramics that traditionally take several months. We handle a wide range of ceramics, including machinable ceramics like Hotovel, as well as fine ceramics such as alumina and zirconia, and non-oxide ceramics like silicon carbide, silicon nitride, and aluminum nitride. We are also actively engaged in proposing cost reductions for overseas ceramics and other international materials. We can accommodate various contract processing projects, from prototype development starting with a quantity of one to mass production.