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What are the applications of vacuum PVD coating machine coating in medical devices? What are the applications of vacuum PVD coating machine coating in medical equipment, let's take a small series to introduce in detail, at present, medical equipment manufacturers are increasingly using PVD coating to distinguish the appearance of their equipment from similar products and Enhance the performance of their devices because the hard, inert coating is biocompatible and will not react with bone, tissue... read more
Thermal energy consumption analysis of coating machine setting machine Oil: It comes from the properties of the fabric and the previous process. For example, the waste gas contains a lot of oil mist when setting chemical fiber products, while the oil content of the waste gas of pure cotton fabrics is very low; Dust: from the fibers and combustible dust on the fabric; Smoke: solid particulate matter After the exhaust gas treatment equipment is installed, the exhaust gas collection rate shou... read more
1. Electromagnetic functional coating The anti-corrosion coating is a protective coating applied to the surface of the substrate (metal, cement or wood, etc.) according to the principle of electrochemical corrosion. In addition to the technical properties of general paints (such as dryness, viscosity, fineness, impact, adhesion and flexibility, etc.), the coating also needs to meet the special requirements of anti-corrosion. The anti-corrosion function of the coating lies in the shielding effe... read more
First, the formation of target metal compounds In the process of forming the compound from the metal target surface through the reactive sputtering process, where is the compound formed? Because the reactive gas particles collide with the atoms on the target surface to generate a chemical reaction to generate compound atoms, usually an exothermic reaction, the reaction generates heat There must be a way for conduction out, otherwise the chemical reaction cannot proceed. Heat transfer between ga... read more
The friction coefficient of the surface of the vacuum PVD coating is small. The friction coefficient of the surface of the polished metal material to the steel is generally about 0.9. The friction coefficient of the vacuum PVD coating to the steel is between 0.01 and 0.6. The friction coefficient of PVD coating materials (AlCrN, AlTiN) is generally 0.4-0.6. The low friction coefficient reduces the surface friction between the vacuum PVD coated mold and the processed parts during processing, and ... read more
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