Recently, many customers have asked different questions about the knowledge of ion pvd coating machine, but a problem can be found from these questions. The customer has little knowledge about ion coating machine, but only stays on the basic surface, so they are communicating with us. During the process, the communication may not be very smooth, because we need to introduce many professional issues in detail. Today, the editor of Huicheng Vacuum takes this opportunity to introduce the coating application scope of the ion pvd coating machine in detail, so that everyone will know which industries can be used in the later stage of the ion vacuum coating machine, and what products can be coated by the ion pvd coating machine.

      1. Application scope of ion pvd coating machine coating: semiconductor integrated circuits, optical fibers, solar cells, solar water heaters, solar cookers, optical discs, magnetic disks, sensitive components, flat panel displays, selective absorption glass, smart window glass, human implant parts, etc. functional film;
      2. The scope of application of ion coating technology: superhard coating for tools and molds, aerospace bearings, mechanical parts; anti-corrosion and anti-oxidation coatings for steam turbine blades; decorative parts, mobile phone accessories.
      3. The film structure of the ion plating film: single source single layer: titanium nitride coating TiN, TiC, ZrN, CrN, AlN, etc. The hardness is about 1800-2600Hv; multi-layer monolayer: TiCN, TiAlN, etc. Hardness 2200—2800Hv; composite coating: TiN/TiCN, TiN/TiCN/TiN, TiN/ZrN, TiN/CrN, TiN/AlN, TiN/C3N4, TiN/C3N4/DLC, etc. Hardness 3500—4500Hv;
      4. Nanostructured coating; the thickness of each layer in the multilayer film is nm, which is also called "modulation period". Each layer can be a compound/compound or a metal amorphous/nano-metal compound, such as: nc-TiN/a-Si3N4, Ti-Al-N, Ti-B-N, etc. The modulation period is 6.8-30nm, and the hardness can reach 4700-10000Hv (47-100GPa). The configuration of the coating machine is required to be able to meet the deposition of nano-multilayer films with a thickness of 0.2-5 μm.
      The above is the application range of ion pvd coating machine coating. I hope it will be helpful to everyone. When talking about this aspect later, I can also say something.