Molybdenum Wire Description

Molybdenum Wire is made from pure molybdenum or TZM (titanium-zirconium-molybdenum) alloys. It comes in various forms, such as black molybdenum wire, white molybdenum wire, sprayed molybdenum wire, and wire-cutting molybdenum wire.

This wire is well-suited for high-temperature furnaces and as a support material in heating wire mesh. Additionally, its exceptional properties, such as high thermal conductivity and resistance to wear, make it a preferred choice in filaments, electronic components, and superalloys. Industrial-grade molybdenum is also valued for its stability under extreme pressures and temperatures, as well as its ability to form hard carbides for steel alloys.

Molybdenum Wire Specifications

Chemical Composition, %

Properties

 *The above product information is based on theoretical data and is for reference only. Actual specifications may vary.

Molybdenum Wire Specifications

Molybdenum and Molybdenum Alloy Grades

Different Forms of Molybdenum Wire

Black Molybdenum Wire
It retains the black oxide layer formed during high-temperature processing, offering high hardness and low cost. It is commonly used in standard heating elements and high-temperature structural supports.

White Molybdenum Wire
Polished to remove the oxide layer, it exhibits a silvery metallic luster with good toughness and excellent electrical conductivity. It is suitable for high-end filaments, vacuum electronic devices, and other applications that demand high surface and electrical performance.

Coated Molybdenum Wire
Coated with special layers such as graphite or ceramics, it provides enhanced wear resistance, oxidation resistance, or insulation properties. It is mainly used for special welding, high-temperature protection, and environments with corrosion risks.

Wire-Cut EDM Molybdenum Wire
Designed specifically for wire-cut electrical discharge machining, it features extremely high dimensional accuracy, surface smoothness, and tensile strength. It is used for ultra-precise machining of materials such as precision molds and hard alloys.

Molybdenum Wire Applications

• Heating Materials: Ideal for high-temperature furnaces and other heating processes due to its exceptional resistance to heat and corrosion.
• Lighting Industry: Utilized in filament supports for incandescent and halogen lamps, ensuring durability under extreme heat conditions.
• Electronics: Employed in tungsten filament mandrels and electronic tube sockets, leveraging its superior thermal and electrical conductivity.
• Coating Processes: Used in thermal spray coatings for protective applications in aerospace and industrial machinery.
• Semiconductor Industry: Essential in sputtering targets for solar cells, flat screens, and other high-tech devices.

Molybdenum Wire Packaging

Our products are packaged in customized cartons of various sizes based on the material dimensions. Small items are securely packed in PP boxes, while larger items are placed in custom wooden crates. We ensure strict adherence to packaging customization and the use of appropriate cushioning materials to provide optimal protection during transportation.

Molybdenum Wire FAQs

Q1: How is molybdenum wire packaged?

A1: Molybdenum wire is packaged in a way that ensures safe transport and prevents damage:

• Spools or coils for easy handling and storage
• Vacuum-sealed or moisture-proof packaging to avoid oxidation during shipping
• Custom packaging is available depending on your order specifications

Q2: How should molybdenum wire be stored?

A2: To maintain the quality and integrity of the wire:

• Store in a clean, dry, and cool environment
• Avoid exposure to moisture, humidity, and extreme temperatures
• Use protective gloves when handling to prevent oils or dirt from contaminating the wire
• Vacuum-sealed packaging is recommended for long-term storage

Q3: Can molybdenum wire be used in high-temperature environments?

A3: Yes, molybdenum wire is designed to perform well in high-temperature applications due to its high melting point. It is ideal for use in furnaces, reactors, and other applications that involve elevated temperatures.

Comparison