"【HIGH SUMMER INDIAN STOCK MODE" の検索結果 459 件

  1. Ammonium Paratungstate Prepared by Neutralization Crystallization Feasibility

    Ammonium Paratungstate Prepared by Neutralization Crystallization Feasibility

    Ammonium paratungstate prepared by the neutralization crystallization method is one of the main methods of industrial production of ammonium paratungstate. Ammonium paratungstate, which is fine in ...

  2. Tungsten Hexafluoride Simple Purification Method

    Tungsten Hexafluoride Simple Purification Method

    The tungsten hexafluoride carbide insert quotation gas used in the microelectronic industry VLSI requires high purity, generally not less than 99.999%. The purity of industrial synthesis of tungs...

  3. Tungsten Copper Embedded Block

    Tungsten Copper Embedded Block

    Tungsten copper embedded block is manufactured by powder metallurgy, which is a kind of typical sweating material. Even if at high temperature (3000℃), the copper evaporation will take away the mos...

  4. 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...

  5. How to Effectively Remove Sodium and Chlorine from Ammonium Paratungstate

    How to Effectively Remove Sodium and Chlorine from Ammonium Paratungstate

    With the development of the subsequent product process of tungsten, tungsten wire, tungsten powder, tungsten bars and other high-end hard alloy material of ammonium paratungstate rising, ammonium p...

  6. Tungsten Zirconium Alloy Preparation by Self Consumable Smelting Process

    Tungsten Zirconium Alloy Preparation by Self Consumable Smelting Process

    Tungsten zirconium alloy is a typical energy containing structure material, which is fairly stable at room temperature and has high strength, and the zirconium based elements in the tungsten zircon...

  7. Tungsten Trioxide Electrodeposition Method

    Tungsten Trioxide Electrodeposition Method

    Tungsten trioxide electrodeposition method refers to the tungsten oxide from its aqueous solution of compounds, non-aqueous solution or molten salt electrochemical deposition process. Metal electro...

  8. 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...

  9. Powdery Tungstic Acid Preparation

    Powdery Tungstic Acid Preparation

    In order to improve the leaching rate of tungsten, high pressure leaching, extraction and ion exchange are generally used to improve the recovery of tungsten. However, high pressure equipment has h...

  10. Breaking The Semiconductor 3nm Process Limit, Scientists Successfully Developed 0.7nm Tungsten Selen

    Breaking The Semiconductor 3nm Process Limit, Scientists Successfully Developed 0.7nm Tungsten Selen

    It is reported that a few days ago, scientists successfully developed a 0.7nm tungsten selenide diode, which means that humans have finally broken the semiconductor 3nm process limit, and toward th...

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