Quickly evaluate whether the product consistently achieves stable surface quality.
The metal surface is covered by various processed layers such as the machined altered layer, contamination layer, and adsorption layer due to machining, polishing, heat treatment, cleaning, and other processing histories. We can quickly assess whether the product consistently achieves stable surface quality and create quality control reports for customers. For more details, please download the catalog.
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【Features】 ○ Rapid evaluation of whether the product consistently achieves stable surface quality ○ Creation of quality control reports for customers ○ Variations in initial surface potential Vi and surface potential shift dV0 due to differences in surface physical properties and electrical characteristics of contamination layers ○ Corona surf can sensitively measure in a short time whether the surface is truly "the same" after various cleaning and surface treatments ○ Can be used as a quality control measure in production lines ● For more details, please contact us or download the catalog.
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By adopting special sputtering and plasma CVD processes, we provide high-quality coatings with excellent adhesion even at low-temperature treatments below 180 degrees, along with high film thickness precision and outstanding tribological properties such as wear resistance, seizure resistance, and low friction coefficient, all based on abundant achievements and experience, with short delivery times. In particular, coatings from the Seltes brand, such as CrN-based coatings (Seltes X, N) as alternatives to Cr plating and Seltes DLC, which have excellent adhesion even under high surface pressure, are highly regarded in plastic molding molds, press molds, automotive parts, and high-precision sliding components. We also conduct various evaluations of metal surfaces and thin films, as well as defect analysis, using surface cleanliness measurement instruments like Corona Surf.
