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molybdenum screw

Molybdenum Screw

Molybdenum screw is a fastener made of molybdenum, a refractory metal with excellent strength, corrosion resistance, and thermal stability. Molybdenum screws are commonly used in high-temperature applications, vacuum environments, and in the semiconductor industry. They are often used as a replacement for tungsten screws, which are heavier and more prone to breakage. Molybdenum screws come in various sizes and shapes and can be customized to meet specific requirements.

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Specification of Molybdenum Screw

Molybdenum screws are high-strength, high-temperature resistant fasteners used in various applications such as the aerospace industry, nuclear reactors, and high-temperature furnaces. Here are some of the specifications of molybdenum screws:

  • Material: Molybdenum screw is made of 99.95% pure molybdenum or sometimes molybdenum alloy.

  • Dimensions: Molybdenum screws are available in various sizes and shapes, including standard and custom sizes to fit different specifications.

  • Thread sizes: Molybdenum screws have different thread sizes ranging from M2 to M30.

  • Temperature resistance: Molybdenum screws can withstand high temperatures up to 1,900°C without any significant loss in strength.

  • Corrosion resistance: Molybdenum screws are highly resistant to corrosion and can be used in harsh environments.

  • Tensile strength: Molybdenum screws have high tensile strength, ranging from 400 MPa to 800 MPa.

  • Surface finish: Molybdenum screws have a smooth surface with a polished finish, ensuring they do not damage the material being secured.

  • Customization: Molybdenum screws can be customized according to user requirements in terms of dimensions, thread specs, and coating.

Molybdenum screws are ideal for use in high-temperature environments or for applications requiring high strength and durability.

Application of Molybdenum Screw

Molybdenum screws find their application in various industries due to their excellent properties. Their properties such as high-temperature resistance, strong mechanical strength, and corrosion resistance make them suitable for use in specific industries. Some of the applications of molybdenum screws are:

  • Aerospace: Molybdenum screws are used in the aerospace industry due to their excellent properties like high-temperature resistance and lightweight.

  • Semiconductor Industry: Molybdenum screws are used in the semiconductor industry due to their excellent thermal conductivity, high melting point, and low coefficient of thermal expansion.

  • Medical Industry: Molybdenum screws are used for medical implants due to their biocompatibility, high strength, and corrosion resistance.

  • Nuclear Industry: Molybdenum screws are used in the nuclear industry due to their excellent high-temperature and corrosion resistance properties.

  • Glass Industry: Molybdenum screws are used in the glass industry, where high temperatures are involved. The screws prevent the formation of bubbles in glass and provide a better finish.

  • High-temperature Engines: Molybdenum screws are used in engines that operate at high temperatures due to their excellent high-temperature resistance properties.

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