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1,Description:
Molybdenum crucibles are containers made of molybdenum, a refractory metal known for its high melting point and excellent thermal and chemical resistance. These crucibles are widely used in various high-temperature applications, such as metal melting, sintering, and crystal growth processes.
Molybdenum crucibles are characterized by their robustness and ability to withstand extreme temperatures. They have a melting point of approximately 2610°C (4730°F), making them suitable for use in environments requiring high thermal stability. These crucibles exhibit low vapor pressure and minimal interaction with molten metals and other materials, ensuring purity and preventing contamination.
Due to molybdenum's excellent thermal conductivity, molybdenum crucibles provide efficient heat transfer during processes involving high-temperature materials. They also have good resistance to thermal shock, allowing them to withstand rapid temperature changes without cracking or fracturing.
2,Specifications:
Physical Property | Description |
---|---|
Material | Molybdenum |
Melting Point | Approximately 2610°C (4730°F) |
Density | 10.2 g/cm³ |
Thermal Conductivity | 138 W/(m·K) |
Electrical Conductivity | 18.5 × 10^6 S/m |
Specific Heat Capacity | 0.251 J/(g·K) |
Coefficient of Thermal Expansion | 4.9 × 10^-6 K^-1 |