News

• The spherical molybdenum powder

  As an important intermediate of rare metal molybdenum, molybdenum powder (Mo) due to the strong reducibility, and often react with oxidant generated molybdenum oxide and sulfide molybdenum.

  News December 16, 2021
• Application of alumina ceramic powder in ceramic coating

  Alumina ceramic powder is one of the raw materials used in ceramic coating, ceramic coating has excellent wear resistance, corrosion resistance, high temperature resistance and high thermal resistance, and in the process of working basically does not affect the mechanical properties of the matrix, so it is widely used in aerospace, weapons equipment, mechanical engineering and other fields.

  News December 07, 2021
• Five kinds of sputtering coating technologies' advantages and disadvantages.

  If the magnetic flux of the inner and outer magnetic poles of the magnetron sputtering cathode is not equal, it is an unbalanced magnetron sputtering cathode.

  News December 06, 2021
• Titanium diboride: a new industrial ceramic raw material

  Among many compounds, metal borides have better high-temperature performance than metal carbides. For example, diboride (TiB2) cermets are better suited to high temperature and high erosion conditions than titanium carbide (TiC) and tungsten carbide (WC) cermets.

  News December 10, 2021
• Preparation and application of titanium carbide based ceramics

  Titanium carbide (TiC) is a kind of iron gray crystal with its own metallic luster. It has several characteristics similar to metal: such as high melting point, boiling point and hardness, and hardness is second only to diamond.

  News December 09, 2021
• What is the working principle of sputtering target?

  Sputtering is one of the main technology of preparation of thin film materials, which makes use of the ion, ion source through accelerating gathered in a vacuum, and the formation of a high speed can ion beam, the bombardment of solid surface, ions and solid surface atomic momentum exchange, from solid surface atomic solid and deposition in the basal surface, as the solid bombarded sputtering target materials.

  News November 29, 2021
• What are the characteristics and preparation methods of nano-metal powder?

  High efficiency catalyst: nano-powder has the characteristics of high activity, large specific surface area so that it is often suitable for use as a catalyst. Experimental results show that nanometer cobalt powder, zinc powder and so on have strong catalytic effect.

  News December 08, 2021
• The boron nitride characteristics and application scope

  Boron nitride is a white material that has the properties of graphite. It is a crystal made of nitrogen and boron atoms. There are different variants, the main use of hexagonal boron nitride and cubic boron nitride.

  News December 01, 2021
• What is optical coating?

  Optical coating refers to the process of plating a layer (or multilayer) of metal (or medium) film on the surface of optical parts. The purpose of coating the surface of optical parts is to reduce or increase the reflection, beam splitting, color separation, filtering, polarization and other requirements of light.

  News November 30, 2021
• Four main forming methods for ITO target material

  As we all know, ITO sputtering target is a black gray ceramic semiconductor formed by mixing indium oxide and tin oxide powder in a certain proportion in a high temperature atmosphere (1600 degrees, oxygen sintering) through a series of production processes. ITO target was used as raw material to oxidize ITO film to glass substrate or flexible organic film by magnetron sputtering. ITO film has conductivity and light transmission, and its thickness is generally 30nm ~ 200nm.

  News December 03, 2021