Molybdenum Mesh

Product Description:

Molybdenum mesh is a type of woven or welded wire mesh made from molybdenum, a refractory metal known for its high melting point, strength, and resistance to corrosion and wear. Its unique properties make it indispensable in industries like aerospace, electronics, medical, and chemical processing. While it is more expensive than other mesh materials, its durability and performance often justify the cost for critical applications. If you need a mesh that can withstand extreme conditions, molybdenum mesh is an excellent choice.

Key Properties of Molybdenum Mesh:
1. High Melting Point:
– Molybdenum has a high melting point of 2,623°C (4,753°F), making it suitable for high-temperature applications.
2. Strength and Durability:
– Molybdenum is strong and maintains its structural integrity even at elevated temperatures.
3. Thermal Conductivity:
– Good thermal conductivity, making it effective for heat transfer applications.
4. Corrosion Resistance:
– Resistant to many acids and corrosive environments, though it can oxidize at high temperatures in the presence of oxygen.
5. Low Thermal Expansion:
– Exhibits low thermal expansion, which helps maintain dimensional stability under thermal stress.

Applications of Molybdenum Mesh:
1. High-Temperature Applications
– Furnace Components: Used as heating elements, radiation shields, or sintering trays in high-temperature furnaces.
– Aerospace: Heat shields and thermal protection systems for spacecraft and aircraft.
2. Electronics and Semiconductors
– Electron Emitters: Used in electron microscopes and X-ray tubes.
– Semiconductor Manufacturing: Shields and screens in high-temperature processes.
3. Filtration and Sieving
– Chemical Processing: Filters for corrosive chemicals or high-temperature gases.
– Mining: Sieves for sorting and filtering abrasive materials.
4. Medical and Radiation Shielding
– Radiation Therapy: Molybdenum mesh is used in medical devices for radiation shielding due to its high density.
– X-Ray Equipment: Protective screens and grids.
5. Industrial and Mechanical
– Vibration Damping: Used in machinery to reduce vibrations.
– Reinforcement: Added to composites or other materials to enhance strength.
6. Research and Development
– Laboratory Equipment: Used in high-temperature experiments or as sample holders.

Advantages of Molybdenum Mesh:
– Exceptional Heat Resistance: Can withstand extreme temperatures without melting or degrading.
– Long Lifespan: Durable and resistant to wear, reducing the need for frequent replacements.
– Versatility: Suitable for a wide range of applications across industries.
– Customizability: Can be tailored to specific requirements (e.g., mesh size, wire diameter).

Disadvantages:
– Cost: Molybdenum is expensive due to its rarity and processing difficulty.
– Weight: High density makes it heavier than other mesh materials.
– Brittleness: Molybdenum can be brittle at room temperature, requiring careful handling.