For surface processing of precision super-hard press parts, non-ferrous cutting tools, mold parts, and various machine components!
The high hardness and ultra-thin film DLC-Iris "Iris Coating" is a treatment that has been widely used in various applications, such as extending the lifespan of press molds (punches and dies) that previously experienced peeling with conventional DLC, as well as in resin molding molds (gas corrosion, release, wear resistance) and connector manufacturing companies. It can also address issues related to adhesion in non-ferrous cutting and pressing, and is suitable for parts that require strict thickness and surface roughness management. For more details, please contact us or download the catalog.
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basic information
**Features** DLC with a diamond structure, possessing 90% of carbon's SP3 structure. - Punching of phosphor bronze (C-5240) with a thickness of approximately 0.12 mm allows for about twice the number of shots to be processed. - The regrinding amount is also about 0.05 mm, allowing for the worn parts to be removed, thus extending the lifespan of the punch. - The adhesion strength is very high, and with a hardness of 6000 to 7000 Hv, the coating on the sides is less likely to peel off, allowing for repeated use without re-coating. **Specifications** Hardness Hv: 6000–7000 Hv Heat resistance temperature: 600°C Film thickness: 0.1–0.8 μm Processing temperature: 150°C Surface roughness (Ra): 4 nm
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Applications/Examples of results
【Examples of Use】 Precision super-hard press parts, mold parts, non-ferrous cutting tools, various machine components, etc.
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Simply having a low price or a short delivery time does not differentiate us from other companies, so we work with your representatives to achieve total cost performance through meetings and proposals. There are various types of surface treatment (surface modification). If you consult with us, we can suggest the best type of film if you let us know about any issues or your current situation. Please feel free to reach out if you have any concerns regarding mold lifespan or process defects.