Products Description
Molybdenum is a versatile refractory metal with excellent high temperature properties, making it indispensable in a variety of industrial applications. It can bear extreme temperatures, resist bending and cracking, and maintain excellent electrical conductivity. Those features make Molybdenum become the best choice for vacuum furnaces, sintering processes and high temperature equipment.
Common types of molybdenum parts in furnaces
1. Molybdenum heating element: As a resistance heating element, molybdenum heating element is used in sapphire crystal growth furnace and silicon carbide sintering furnace, and can work at a temperature of 1800-2200℃.
2. Molybdenum heat shield: used for thermal radiation shielding to protect other parts from direct thermal radiation, suitable for single crystal silicon growth furnace and vacuum heat treatment furnace, with an operating temperature range of 1600-2000℃.
3. Molybdenum crucible: As a container for molten materials, it is used in rare earth smelting, precious metal purification and other processes, and can withstand temperatures of 1600-1900℃.
4. Molybdenum guide rail/bracket: carries moving parts, suitable for powder metallurgy sintering furnace and CVD equipment, with an operating temperature of 1400-1800℃.
5. Molybdenum electrode: used for electric auxiliary heating, such as glass electric melting furnace, special ceramic sintering, etc., with an operating temperature of 1500-1700℃.
Features
1. Molybdenum content≥99.95%, melting point: 2610℃.
2. High temperature resistant, high tensile strength
3. Outstanding thermal conductivity, low thermal expansion coefficient
4. Low vapor pressure and wear resistance
5. Strong anti-oxidation, anticorrosion
Applications
Molybdenum parts are widely used for petrochemical, aerospace, automotive industry, sapphire growing, glass and ceramics, furnace construction and heat treating, electric light source, electro vacuum, power industry, rare earth metal industry, quartz industry, ion implantation, LED industry, solar energy, heat sinks and electronic packaging materials and so on.
Furnace components - Typical Molybdenum Component Types and Applications
| Component Name | Operating Temperature | Main Function | Common Application Scenarios |
| Molybdenum Heater | 1800-2200℃ | Resistance heating element | Sapphire crystal growth furnace, Silicon carbide sintering furnace |
| Molybdenum Heat Shield | 1600-2000℃ | Thermal radiation shielding | Single crystal silicon growth furnace, Vacuum heat treatment furnace |
| Molybdenum Crucible | 1600-1900℃ | Container for molten materials | Rare earth smelting, Noble metal purification |
| Molybdenum Guide/Support | 1400-1800℃ | Support for moving parts | Powder metallurgy sintering furnace, CVD equipment |
| Molybdenum Electrode | 1500-1700℃ | Electrically assisted heating | Glass electric melting furnace, Special ceramic sintering |
Manufacturing Process Comparison
| Process | Applicable Components | Dimensional Accuracy | Cost Factor | Life Comparison |
|---|---|---|---|---|
| Powder Metallurgy Sintering | Complex shaped parts | ±0.5% | 1.2x | ★★★★☆ |
| Rolling Forming | Plate/tube parts | ±0.1mm | 1.0x | ★★★☆☆ |
| Electron Beam Welding | Large combined parts | Weld seam strength 90% | 1.5x | ★★★★☆ |
| 3D Printing | Topologically optimized structures | ±0.3mm | 3.0x | ★★☆☆☆ |
FAQ of Molybdenum Furnace Parts
Are you a factory ?
Yes, we are factory but generally we use our trading company to handle the businesse abroad. It will be convenient to receive the remittance and arrange the shipment.
What is the MOQ of Molybdenum furnace parts
A: Depends on quantity, generally, no MOQ limit.
How to pay for it?
A: A bank transfer (T/T) will be acceptable.
What is the delivery time?
A: around 7-20 days which depends on the quantity and production.
What is kind of the package?
A: generally, we use carton case or plywood case and with protective material inside to ensure the save of cargo
What is the lead time?
A: from order placed to cargo receiving will take around 10-25 days.
What is the delivery method?
A: Generally, we send cargo by UPS, DHL or FedEx. Also, we can send by sea to seaport or by air to the closest airport.
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