Longhua Technology Group Luoyang Co., Ltd
Molybdenum Crucible – Mo Boat for Vacuum Melting, Sintering & Thin Film Deposition
Molybdenum Crucible – Mo Boat for Vacuum Melting, Sintering & Thin Film Deposition: Ideal for high-temperature vacuum processes.
Molybdenum crucible is a container made from molybdenum metal used for high-temperature applications in industries such as aerospace, energy, and electronics. It has a high melting point, good thermal conductivity, and high strength at elevated temperatures. Molybdenum crucibles are ideal for melting and casting metals, as they can withstand extremely high temperatures and resist attack from most chemicals. They are available in different sizes and shapes to accommodate various requirements.
Molybdenum (Mo) Crucibles Advantages
Molybdenum crucibles offer several advantages over other materials that make them an ideal choice for high-temperature melting, casting, and annealing processes. Here are some of the benefits of using molybdenum crucibles:
High melting point: Molybdenum has a high melting point of 2,623°C, making it suitable for high-temperature applications where other materials would melt or deform.
Excellent thermal conductivity: Molybdenum has excellent thermal conductivity properties that ensure even heating of the material being melted.
Chemical resistance: Molybdenum is highly resistant to chemicals and does not react with most acids, alkalis, or other corrosive substances.
Low thermal expansion: Molybdenum has low thermal expansion properties that allow it to maintain its shape and resist warping during high-temperature applications.
Product Specifications
- Product Date 2026
- Delivery cycle within 1 month
- Customize Support
- Price Quotation
- Exit Support
- OEM Quotation
- Supplier Longhua Technology Group Luoyang Co., Ltd
- Delivery Method Land transport/Ocean transport, etc.
- User Manual provide
- Shippable Areas Southeast Asia and Global
Procurement Recommendation
Molybdenum crucibles (“Mo boats”) must be fabricated from high-purity Mo (≥99.95%) with controlled grain structure to withstand repeated thermal cycling up to 1800°C in vacuum or inert atmospheres. Used in sintering rare-earth metals, thin-film PVD, or crystal growth, they require smooth interiors to minimize material adhesion. Supplier selection should emphasize electron-beam melting origin, ultrasonic cleaning certification, and dimensional precision for furnace fit. Avoid oxygen-contaminated or recrystallized Mo that becomes brittle above 1000°C. Proper storage in dry nitrogen prevents oxidation. Applications demand compatibility with high-vacuum systems—verify outgassing rates and welding quality if custom shapes are needed. Choose specialized refractory metal fabricators with cleanroom handling to ensure performance in semiconductor or advanced materials R&D. (for reference only)
Due to market conditions, product updates, and policy changes, please contact the supplier for the latest information.






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