ナラサキ産業 メカトロソリューション部　機能材料課 Official site

In electronic components, it can be said that there is almost always a "sintering" process involved. Therefore, we would like to introduce a ceramic coating method using a dipping technique that differs from conventional thermal spraying for the setters you are using. 【Four Features】 ◆ High freedom of shape allows for ceramic coating on 3D shapes at meter scale ◆ Ceramic coating is possible on most high-performance materials ◆ Ceramic coating with an average thickness of 50μ is achievable ◆ The surface roughness of the coating is good and exhibits excellent smoothness (Ra 0.8 or lower) 【Applicable Base Materials for Coating】 *Main Setter Materials ■ Mullite ■ Alumina-based ■ Zirconia-based ■ SiC-based *We can accommodate both porous and dense ceramics. *Ceramic coating is also possible on other materials. Currently, we have a lineup of various dense grades of ceramic coating films (some are under development), and by downloading, you can view SEM image data categorized by grade. We can handle a wide variety of film types, so please feel free to contact us.

(We have listed frequently asked questions) Q: Regarding the quantity of support A: We can accommodate from prototype to mass production. Q: I don't know how to select the type of film A: We will propose the optimal ceramic coating film based on the electronic components in question and the setter material. Q: What if I want to develop an original ceramic coating recipe? A: We can accommodate that. Q: Is it possible to request procurement of the setter's base material? A: It is possible, but it may be cheaper if provided by the customer. ■ Please feel free to ask any other questions. (Thin Film Formation Method) 1. Generate the ceramic slurry you want to coat. 2. Dip the workpiece into the tank containing the slurry. 3. Dry and fire to cure. Since firing is required, the heat resistance of the base material is also a key point. * In some cases, firing may not be necessary depending on the usage environment. With our unique dipping technology, we offer high adhesion with a high degree of freedom in shape, allowing for discussions on various themes beyond thick films. ■ We also have sample products and various data available. We are always ready to accommodate meetings in person or via web meetings, so please feel free to reach out to us first.

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.