Article List

• Titanium dioxide is non-toxic or causes cancer-which is true?

  On February 18, the European Commission finally classified inhalable titanium dioxide as a category 2 suspected carcinogen, based on a 2017 proposal. Titanium dioxide, a major player in the field of physical sun protection, is favored by Brands such as ANESSA, FANCL, Citino Doctor, Estine and Kiehl's. Is titanium dioxide really a carcinogen? Titanium dioxide sunscreen for years!

  News January 03, 2022
• Hexagonal boron nitride's structure and performance

  Hexagonal boron nitride (H - BN), is a kind of white powder material, its crystal structure and graphite are very similar, and both the physical and chemical properties are similar, so the hexagonal boron nitride is also referred to as "white graphite", in the heat conduction, lubrication, hydrogen storage, battery diaphragm material, high temperature oxidation resistance coating, catalysis, etc all have important applications.

  News December 31, 2021
• What are the main uses of rare earth?

  Some rare earth elements have single electron orbitals and large magnetic moments. Permanent magnet materials: the first-generation Ndfeb magnet Nd2Fe14B, the third-generation Samarium iron-nitrogen magnet (Sm2Fe14Nx). Used in computer, new energy vehicles, wind power, energy-saving home appliances and other fields.

  News December 28, 2021
• Sputtering target material: semiconductor chip material king

  In the chip industry with high technology, sputtering target is a necessary raw material for vlSI manufacturing. Which makes use of the ion, ion source through accelerating gathered in the high vacuum, and the formation of a high speed can ion beam, the bombardment of solid surface, ions and solid surface atomic momentum exchange.

  News December 27, 2021
• Nickel base alloy powder-how many kinds of it?

  Nickel-chromium alloy thermal spraying powder: there are more kinds of thermal spraying powder, such as nickel-chromium heat resistant alloy, which is made by adding 20% chromium in nickel. Nickel-chromium heat-resistant alloy hardly oxidizes at high temperature. It is a typical coating material with heat resistance, corrosion resistance and high temperature oxidation resistance.

  News December 30, 2021
• Mainstream new lithium battery materials

  Lithium battery materials are mainly composed of cathode materials, cathode materials, diaphragm and electrolyte, in addition to packaging and other parts. Lithium battery materials mainly consist of: anode materials, anode materials, diaphragm, electrolyte.

  News December 29, 2021
• Cerium oxide's prospects in polishing

  Cerium oxide polishing powder has the advantages of strong cutting ability, high polishing efficiency, high polishing accuracy, good polishing quality, clean operating environment, small pollution, long service life and so on, and plays an extremely important role in optical precision polishing and CMP and other fields.

  News December 21, 2021
• Are metal silica powder and silica powder the same product?

  Silicon metal, also known as crystalline silicon or industrial silicon, is mainly used as an additive for non-ferrous alloys. Industrial silicon is also used as an alloying agent for demanding silicon steel, smelting special steel and deoxidizer for non-iron based alloys. Industrial silicon can be drawn into monocrystalline silicon after a series of processes for use in electronics industry.

  News December 24, 2021
• Boron nitride's 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. Boron nitride can be said to be very hard, and is commonly used as a composite ceramic, or high-grade refractory and superhard materials.

  News December 23, 2021
• 3D printing-what are the metal materials for it?

  According to the type of materials, 3D printing metal materials can be divided into iron based alloy, titanium and titanium based alloy, nickel based alloy, cobalt chromium alloy, aluminum alloy, copper alloy and precious metal, etc. Titanium and titanium alloy with its remarkable high specific strength, good heat resistance, corrosion resistance, good biocompatibility and other characteristics, become the ideal materials in medical equipment, chemical equipment, aerospace and sports equipment and other fields.

  News December 22, 2021