"Cross of Iron" の検索結果 1366 件

  1. The Metal Zirconium Tungstate Composite Material

    The Metal Zirconium Tungstate Composite Material

    Thermal expansion and contraction are common physical phenomena. However, there are some materials which do not act according to common sense and show the opposite phenomenon of thermal expansion a...

  2. Applications of EB Tungsten Filament

    Applications of EB Tungsten Filament

    The full name of EB tungsten filament is electron beam tungsten filament.The properties of EB tungsten filament (electron beam tungsten filament) include its small size, non-sagging, good breaking ...

  3. Tungsten Minerals: Scheelite, Tungstite, Stolzite

    Tungsten Minerals: Scheelite, Tungstite, Stolzite

    In the mineralization, most majority of tungsten forms into oxides (tungstate) , rarely sulfide, no natural tungsten. Currently its found only about 20 kinds of tungsten ores and minerals containin...

  4. Mechanical Press of Tungsten Carbide Powder

    Mechanical Press of Tungsten Carbide Powder

    There are many kinds of powder compacting press used in cemented carbides, which can be divided into two major categories, mechanical and hydraulic. The mechanical press produces stress by mechanic...

  5. Tungsten Oxide Thin Film Electrode Oxidation Glucose

    Tungsten Oxide Thin Film Electrode Oxidation Glucose

    Glucose exists in the nature by photosynthesis. Due to its abundant volume, low cost and reproducible, it is regarded as the main energy substrates to produce hydrogen. Glucose is the main waste of...

  6. The Best Tungsten Electrode for TIG Welding Aluminum

    The Best Tungsten Electrode for TIG Welding Aluminum

    As we know, there are many different type TIG machines around. The TIG machines some offers inverter technology and all offers varying degrees of power, so it can be tough to figure out the best tu...

  7. Gradient Tungsten Carbide Button

    Gradient Tungsten Carbide Button

    Gradient tungsten carbide button is also known as tungsten carbide button with gradient structure or multi-phase tungsten carbide buttons. The hardness of tungsten carbide is closely related to the...

  8. Tungsten Oxide as Alternative Energy Source

    Tungsten Oxide as Alternative Energy Source

    While the global climate heats up, so does the conversation on sustainability and the need for alternative energy and fuel resources. Dr. Robert Mayanovic, assistant department head of physics, ast...

  9. Injection Molding Defects – With Filling

    Injection Molding Defects – With Filling

    DefinitionWith filling: it means that the internal cooling rate of the injection blank is different from that of the outer cooling layer, which is inconsistent with the internal shrinkage rate afte...

  10. Use of jammers to increase as 2022 World Cup takes place in Qatar

    Use of jammers to increase as 2022 World Cup takes place in Qatar

    In this article, we'll take a look at some of the best ways to block wifi signal jammer during the World Cup.You should also know that some people use their mobile phones or computers to spy o...

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