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  • Application and preparation method of bismuth

    Application and preparation method of bismuth

    Bismuth molecular formula Bi, bismuth powder is a non-ferrous metal powder, the character is light gray. Its use is very wide, mainly used in the preparation of bismuth products, bismuth alloy and bismuth compounds. The physical and chemica...
  • The preparation method of spherical AlSi7Mg powder

    The preparation method of spherical AlSi7Mg powder

    The spherical AlSi7Mg powder mainly has the characteristics of high sphericity, smooth surface, less satellite spheres, low oxygen content, uniform particle size distribution, good fluidity, and high loose density and tap density. The particle size is ge...
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