"large square cotton pads" の検索結果 560 件

  1. Franz Magnetic Separator and Sodium Polytungstate Solution Separating Pure Minerals

    Franz Magnetic Separator and Sodium Polytungstate Solution Separating Pure Minerals

    Polytungstate Solution is drilling inserts suppliers a kind of avirulent insipidity, neutral, stable and new heavy liquid. It is suitable for the separation of vast majority of oxides and oxysalts...

  2. The Special Micro-structure of Tungsten Copper Electrode by Microwave Infiltration

    The Special Micro-structure of Tungsten Copper Electrode by Microwave Infiltration

    Microwave Infiltration is a new process that combines microwave sintering and infiltration process. Compared with the microstructure of conventional sintering process infiltrated tungsten copper al...

  3. Tungsten Copper Resistance Welding Rod

    Tungsten Copper Resistance Welding Rod

    Tungsten copper resistance welding rod has excellent thermal and electrical conductivity, which uses the resistance heat current run through the contact area and near to turn into melting or plasti...

  4. Ammonium Paratungstate Recycle from Waste Tungsten Oxide

    Ammonium Paratungstate Recycle from Waste Tungsten Oxide

    Waste tungsten oxide including unqualified blue tungsten oxide and tungsten trioxide. Ammonium tungstate includes ammonium tungstate solution, ammonium paratungstate, ammonium metatungstate etc. So...

  5. Phosphotungstic Acid by Extraction Process Preparation

    Phosphotungstic Acid by Extraction Process Preparation

    Heteropoly acids with Keggin structure generally refer to inorganic compounds expressed in the following general chemical formulas. They are one of the most active catalysts used in acid catalytic ...

  6. Tungsten Carbide Nitride Conversion Method

    Tungsten Carbide Nitride Conversion Method

    Compared with ordinary powder, WC nano powder has advantages of small particle size, large surface area and high reactive activity. It has remarkable advantages in chemical synthesis, fuel cell and...

  7. Applications of Yellow Tungsten Oxide

    Applications of Yellow Tungsten Oxide

    Yellow tungsten oxide is a common name of tungsten trioxide (WO3) from its appearance yellow powdery crystals, which has excellent characteristics such as electrochromism, photochromism, grooving...

  8. How to Choose Electrode Materials for EDM

    How to Choose Electrode Materials for EDM

    How to choose the electrode material in EDM? Is it right to find tungsten-copper composites directly? First of all, we have to know what is the main electrode material of EDM to continue to deepen....

  9. Bismuth Tungstate Plasma and Photocatalytic Plasticizer

    Bismuth Tungstate Plasma and Photocatalytic Plasticizer

    Phthalic acid ester (PAEs) is mainly used as a modified additive for plastics to increase plasticity and strength of plastics; it can also be used in the production and processing of pesticides, co...

  10. 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...

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