High-temperature molybdenum wire
Products Features
Our high-temperature molybdenum wires are positioned in the field of high-end industrial heating and structural support, focusing on providing stable solutions for customers who need to work in a vacuum or require protection. It is especially suitable for those scenarios with strict requirements on temperature uniformity, service life, and process purity.
Whether it is a new vacuum furnace production line or an upgrade of existing glass furnaces and crystal growth equipment, our high-temperature molybdenum wires can help enterprises with downtime and maintenance, and create higher value with a longer service cycle. It's not the cheapest option, but it's the most trusted companion.
Super high temperature resistance
The melting point is as high as 2620 °C, and it can work stably under the protection of 1800-2000 °C, far exceeding the service limit of most metal materials.
Excellent creep resistance
Special processing technology (including Mo-La and other alloy series) is adopted, which is not easy to sag and deform under high temperature and high load, and significantly prolongs the service life of heating elements.
Extremely low vapor pressure and high purity
The evaporation capacity is extremely small at high temperatures, effectively avoiding pollution to the vacuum and products, especially suitable for semiconductors, sapphire crystal growth, and other processes that affect purity.
Products Parameter
|
Characteristic |
High-Temp Molybdenum Wire |
Tungsten Wire |
Nichrome Alloy Wire |
|
Max Continuous Temperature |
1800–2000°C (protective atm) |
Up to 2500°C |
1200–1400°C |
|
Creep & Sag Resistance |
Excellent (especially Mo-La) |
Very high |
Moderate |
|
Vapor Pressure at High Temp |
Very low |
Low |
Higher |
|
Vacuum Compatibility |
Outstanding |
Excellent |
Limited (outgassing) |
|
Electrical Uniformity |
High stability over long cycles |
Good |
Good initial, drifts over time |
|
Overall Cost & Service Life |
Best balance for most applications |
Higher cost |
Lowest upfront cost |
Application Advantages
Vacuum furnaces and heat treatment equipment
As a heating element, heat shield, support frame, and electrode lead, it is widely used in vacuum sintering furnaces, annealing furnaces, and vacuum coating equipment. It can withstand the cold and hot cycles, and the shape is stable.
Glass industry
Electrodes, stirring rods, hanging wires, and heating parts for glass furnaces. It can still perform well in the corrosion of high-temperature molten glass, and is a common material in high-end glass production lines.
Semiconductors and Crystal Growth
It serves as a key component in the hot zone in crystal drawing equipment such as monocrystalline silicon and sapphire, and is outstanding in occasions where temperature control accuracy and purity are required to be extremely high.
Products Description
Why Choose Our High Temperature Molybdenum Wire
We strictly control every step, from raw material purity control to finished product annealing processes, to ensure uniform grain and a stable surface of wire. Over the years, we have helped many customers solve the problems of short heating element life, broken wires, temperature drift, and so on.
User feedback shows that after replacing our high-temperature molybdenum wires, the equipment maintenance cycle is often extended by 30%-80%, and the comprehensive use cost is significantly reduced. We not only provide high-quality products, but also provide selection suggestions and installation guidance according to your furnace type and temperature curve.
After-Sales Service
Want to make your device more durable and stable in extreme heat?
Welcome to contact us at any time to share your specific working condition parameters (working temperature, diameter requirements, etc.). We will quickly recommend the most suitable grades and specifications to provide a solid guarantee for your production process.
Although high-temperature molybdenum wire is small, it can determine the operating efficiency and reliability of large-scale high-temperature equipment. We look forward to cooperating with more industry partners to jointly promote high-end manufacturing to higher temperature and longer life.
If you have any questions about high-temperature applications, please leave a message below, and our professional team will answer you at any time.
NAME
Ava
18291778622
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