Functional ceramic films of various types are coated in single or multiple layers using the thermal chemical vapor deposition method, enhancing the performance of the material with the resulting high hardness and high adhesion ceramic films.
CVD coating refers to Chemical Vapor Deposition coating, which is a chemical film formation method. In a state of atmospheric pressure to medium vacuum (100 to 10^-1 Pa), gaseous raw materials are introduced, and energy such as heat, plasma, or light is applied to excite and promote chemical reactions to synthesize thin films or fine particles. These are then adsorbed and deposited on the surface of a substrate, chemically coating it with ultra-hard ceramic compounds. By using thermal chemical vapor deposition, various functional ceramic films are coated in single or multiple layers at high temperatures (900 to 1100°C), significantly enhancing the performance of the material with the resulting high hardness and high adhesion ceramic films. Functions of CVD coating include: slip resistance, chemical resistance, heat resistance, water and oil repellency, hydrophilicity, wear resistance, electrical properties, and dimensional stability.
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basic information
When it comes to surface treatment, you can leave everything to Minoru Sangyo. In addition to 12 types of resin coatings at our own factory, we utilize a nationwide network of surface treatment processing to ensure the best proposals for you. 【Flow from Request to Delivery】 ■ Specification confirmation and meeting → Quotation → Order confirmation and order form → Material custody → Coating application → Inspection and quality control → Shipping/Delivery and invoicing *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
Insulating and protective films for semiconductors (silicon oxide, silicon nitride, etc.) Cutting tool cutting edges and gear contact areas (carbon nitride, titanium nitride, etc.) Molds Cold forging molds, forming punches and dies, nibs, trimming dies, sizing dies, bending dies, drawing punches and dies, knockout punches, trimmer dies, plus punches, baring punches, coining punches, stamps, mandrel die cast pins, insert pins, extrusion dies Cutting tools and blades Carbide tips, inserts, pipe cutting blades, cutters, chaser tips Machine parts Reference pins, guides, rollers, holders, needles, bushes, electrodes, feeders, nozzles, plugs, ball valves, bearing balls, hot runner nozzles Others Ceramics, carbon parts
Company information
We conduct in-house processing of various functional special coatings and resin coatings (see below: metal surface treatment). Additionally, in our headquarters trading division, we sell and process machinery-related products, sell and process resin products, and design and construct FA equipment.
