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  • What causes copper alloys to corrode?

    What causes copper alloys to corrode?

    1. Atmospheric corrosion: atmospheric corrosion of metal materials mainly depends on the water vapor in the atmosphere and the water film on the surface of the material. The atmospheric relative humidity is called the critical humidity when the corrosion rate of metal atmosphere begins to increas...
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  • Brass and red copper which hardness tall?

    Brass and red copper which hardness tall?

    Copper has good electrical conductivity, thermal conductivity and ductility, etc., is widely used in cables and electrical and electronic components, because of its low melting point, easy to remelt, resmelting, is also a relatively environmentally friendly material. The most widely used are bras...
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  • The performance of purple copper belt?

    The performance of purple copper belt?

    In many industries, conductive and thermal conductivity materials are needed. Purple copper belt and purple copper plate are most widely used at present. The conductivity and thermal conductivity of purple copper belt is second only to silver, and it is widely used in the production of conductive...
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  • How to distinguish purple copper plate and brass plate?

    How to distinguish purple copper plate and brass plate?

    1. The appearance color of the purple copper plate and the brass plate can be distinguished Purple copper plate and brass plate surface is not the same, the color of brass plate is generally golden yellow, more gloss, but the color of copper plate is red, also have gloss, purple copper plate is c...
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  • What are the characteristics and uses of brass flat wire?

    What are the characteristics and uses of brass flat wire?

    For brass flat wire this kind of metal material, in fact, it is a kind of copper wire, due to the flat body of the brass flat wire, the refractive index of the light is high, forming a golden shining effect; wire internal use of good quality brass structure, and then very good to improve its cond...
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  • Why is the surface of electronic copper foil so rough?

    Why is the surface of electronic copper foil so rough?

    1. The content of insoluble particles in the electrolyte exceeds the standard. Pure, non-impurity, uniform and stable electrolyte is the premise of producing high quality electronic copper foil. In practice, some impurities will inevitably enter the electrolyte through the addition of raw copper,...
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  • Characteristics of industrial aluminum profiles

    Characteristics of industrial aluminum profiles

    Industrial aluminum profiles have strong plasticity, and the fields of application are increasing day by day. They are ideal materials. The color and shape of industrial aluminum profiles can be freely designed and changed, and the use flexibility is strong, which can meet diverse needs. What are...
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  • What is aluminum foil? Which industries can it be applied to?

    What is aluminum foil? Which industries can it be applied to?

    Aluminum foil refers to aluminum and aluminum alloy sheets with a thickness of ≤0.2mm, and its hot stamping effect is comparable to that of pure silver foil, so it is also called fake silver foil. From thick foil to single zero foil to double zero foil, the thickness of this material is no more t...
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  • The powerful effect of pure aluminum wire on spraying

    The powerful effect of pure aluminum wire on spraying

    As the most important material in today’s industry, aluminum wire plays an important role in the treatment of metal surfaces and other different industries. Aluminum wire is mainly used for surface spraying and polishing of iron workpieces, and can also be used in industrial anti-corrosion ...
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  • What problems should we pay attention to when cutting aluminum tubes?

    What problems should we pay attention to when cutting aluminum tubes?

    When cutting aluminum tubes, if you do not pay attention to related problems, it will affect the cutting effect. So many construction workers will ask what questions to pay attention to when cutting. They will then learn about the relevant cutting considerations. I hope you will pay attention to ...
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  • What are the types of aluminum strips

    What are the types of aluminum strips

    Aluminum is a light silver metal. It’s malleable. Aluminum increases in strength without brittleness at low temperatures, making it an ideal material for cryogenic applications such as cold storage, refrigerated storage, Antarctic snowmobiles, and hydrogen oxide production units. Aluminum p...
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  • Application advantages of aluminum plate on ships

    Application advantages of aluminum plate on ships

    Aluminum plates have been used in the shipping industry for a long time, but most of them are used in ships in modern times. Aluminum plates have the characteristics of low density, high toughness, high stiffness and corrosion resistance. It is precisely for this reason that ship designers feel t...
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