Proposal for extending the lifespan of firing jigs! New method of ceramic coating!
We propose extending the lifespan of setters in the sintering process, which is essential for manufacturing! Expanding inquiries on the Earth-friendly 'SDGs' theme!
Narasaki Industries has developed a ceramic coating that achieves extremely precise film thickness control. Its name is "Ceramic Dip Coating." As the name suggests, the workpiece is dipped into a ceramic slurry to form a film. This allows for a ceramic coating with increased freedom for a wide variety of materials and shapes. 【Features】 ◆ High freedom of shape, capable of coating 3D shapes at meter scale ◆ Coating possible on almost all ceramic substrates ◆ Average thickness of 50μm achievable ◆ Excellent thermal shock resistance with a film having a pore diameter of 0.1μm and a porosity of 30-40% ◆ Good surface roughness of the coating with excellent smoothness (Ra below 0.8) 【Applicable Materials for Coating】 ■ Mullite ■ Alumina-based materials ■ Porous and dense materials used for setters, etc. *Please download and view the coating case collection. We optimize using composite ceramic films according to application. Feel free to contact us.
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basic information
◆We can accommodate from a single prototype. 1. Specify the product drawing and the type of ceramics to be coated. 2. If only the substrate is specified with the product drawing, we will discuss the ceramics to be coated according to the desired performance. 3. We will verify everything from the substrate and coating types 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 the PDF and take a look.
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Company information
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.
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