"resin bond diamond tools" の検索結果 394 件

  1. Mesoporous Cerium-Tungsten-Aluminium Composite Oxide Supported Denitrification Catalyst

    Mesoporous Cerium-Tungsten-Aluminium Composite Oxide Supported Denitrification Catalyst

    Nitrogen oxides (NOx) emitted from coal-fired power plants are recognized as one of the three major atmospheric pollutants, which can cause environmental problems such as acid rain, ozone layer des...

  2. Tungsten Electrode Enhancement Strategy for High Energy Igniter

    Tungsten Electrode Enhancement Strategy for High Energy Igniter

    High-energy ignition gas discharge tube is mainly used for high-energy igniter, as a switch to control high-energy, mainly used in military aerospace, airborne, missile-borne engine igniter, also c...

  3. Ultrafine Spherical Tungsten Powder Preparation by RF Plasma Spheroidization

    Ultrafine Spherical Tungsten Powder Preparation by RF Plasma Spheroidization

    At present, the preparation of spherical tungsten powder at home and abroad mainly adopts radio frequency plasma spheroidization method. The spherical tungsten powder prepared by this method has hi...

  4. Zinc Tungstate-Iodine Oxide Heterojunction Photocatalytic Material

    Zinc Tungstate-Iodine Oxide Heterojunction Photocatalytic Material

    As an important photocatalyst, zinc tungstate exhibits good photocatalytic activity in photolysis of water and degradation of organic pollutants. The photocatalyst exhibits strong ultraviolet photo...

  5. Environmentally Friendly Tungsten

    Environmentally Friendly Tungsten

    In order to implement the Montreal Protocol to protect the Earth's ozone layer, countries around the world have introduced zero-ODP values of hydrofluorocarbons (HFCs) and hydrofluoroolefin...

  6. Tungsten Oxide Ceramics Varistor Performance

    Tungsten Oxide Ceramics Varistor Performance

    In 1994, it was first discovered that doped tungsten oxide varistors have varistor properties. Due to the lower varistor voltage, the varistor characteristics of tungsten oxide attract attention. L...

  7. Comparison of Photocatalytic Properties of Nanometer Tungsten Oxide

    Comparison of Photocatalytic Properties of Nanometer Tungsten Oxide

    Nanotungsten trioxide is a typical N-type semiconductor functional Carbide Drilling Inserts material with large specific surface area, stable chemical properties, and wide band gap (2.2 ~ 2.8eV),...

  8. Tungsten Wastewater Comprehensive Treatment Strategy

    Tungsten Wastewater Comprehensive Treatment Strategy

    At present, the self-developed ion exchange process is widely used in the production of ammonium paratungstate (APT) in China. Its advantages are stable product quality and easy operation. However,...

  9. Tungsten Carbide Composite Wear

    Tungsten Carbide Composite Wear

    Wear is dredging ship flow parts (such as pump, impeller, blade etc.) the main wear form, dredging ship flow on sand abrasion by domestic and international dredging industry parts. In order to impr...

  10. Chemical Precipitation of Nano Tungsten Oxide

    Chemical Precipitation of Nano Tungsten Oxide

    Tungsten metal has high melting point, high hardness, wear resistance, good conductivity and thermal conductivity. It is widely used in the fields of mine, metallurgy, electronics and machinery, an...

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