Understand "Quality Control of Hard Coatings" just by reading! Explanation of measurement methods for film thickness, hardness, and adhesion strength.
Our company, specializing in DLC coatings with excellent wear resistance and lubrication properties, is proud to present the highly popular booklet "Choosing Coatings Without Making Mistakes" Volume 2! This time, the theme is "Quality Control of Hard Thin Films," covering fundamental knowledge of quality control, as well as in-depth explanations of measurement methods for film thickness, hardness, and adhesion strength, including "Masking Step Measurement Method," "Indentation Hardness Test," and "Scratch Test Method." If you would like a copy of the booklet, please request it through the "Contact Us" section. 【Contents】 ■ What is Quality Control of Hard Thin Films? ■ Measurement Methods for Film Thickness ■ Measurement Methods for Hardness ■ Testing Methods for Adhesion Strength *For more details, please download the catalog or contact us.
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【Table of Contents】 ■ What is Quality Control of Hard Coatings? ・ Important Properties of Hard Coatings ■ Methods for Measuring Film Thickness ・ Masking Step Measurement Method ・ Carotest Polishing Method ・ Non-Destructive Testing Method ■ Methods for Measuring Hardness ・ Indentation Hardness Test ■ Methods for Testing Adhesion ・ Scratch Test Method ・ HRC Indentation Test Method ・ Peel Tape Test Method
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【Application】 Molds, sliding parts such as bearings, cutting tools, etc.
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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.