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  • Color and Wavelength

    Color and Wavelength

    Color and Wavelength Color Wavelength Frequency Red About 625-780nanometer About 480-405megahertz Orange About 590-625nanometer About 510-480megahertz Yellow About 565-570nanometer About 530-510megahertz Green About 500-565nanometer About 600-530megahertz Cyan About 485-500nanometer About 620-600megahertz Blue About 440-485nanometer About 680-620megahertz Purple About 380-440nanometer About 790-680megahertz The wavelength and intensity of electromagnetic wave can be very different. It is called ... read more

    Jun 28,2019 News
  • How does gradient come about?

    How does gradient come about?

    PVD is the abbreviation of Physical Vapor Deposition (PVD). It refers to the arc discharge technology with low voltage and high current, which evaporates the target material and ionizes the evaporated material and gas by gas discharge under vacuum condition, and makes the evaporated material and its reaction products deposit on the workpiece by the acceleration of electric field.   If gradient is to be made, a baffle (MASK) will be added between the target and the workpiece. The thickness o... read more

    Jun 20,2019 Company
  • 10th INDIAN STAINLESS STEEL HOUSEWARE SHOW

    10th INDIAN STAINLESS STEEL HOUSEWARE SHOW

    We will attend the exhibition in India from July 20th to July 22th. Friends of India, look forward to meeting you read more

    Jun 21,2019 Company
  • 10th INDIAN STAINLESS STEEL HOUSEWARE SHOW

    10th INDIAN STAINLESS STEEL HOUSEWARE SHOW

    We will attend the exhibition in India from July 20th to July 22th. Friends of India, look forward to meeting you read more

    Jun 18,2019 Company
  • What are the advantages of PVD coating over traditional electroplating?

    What are the advantages of PVD coating over traditional electroplating?

    What are the advantages of PVD coating over traditional electroplating? PVD coating and traditional electroplating are similar, both belong to the category of surface treatment, both are to make a certain way to cover the surface of another material. The difference between the two is that PVD coating film layer and the surface of the workpiece have higher adhension, higher hardness of the film layer, better wear resistance and corrosion resistance, and more stable performance than electroplating... read more

    Jun 15,2019 News

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