Molybdenum crucibles are widely used in the following industries due to their high melting point, high temperature resistance and good chemical stability:
Metallurgical Industry:
Used for high temperature smelting and refining of rare metals (such as tungsten, tantalum, platinum, etc.) and precious metals (such as gold and silver).
Commonly used in the preparation of metal alloys under vacuum or inert atmosphere.
Semiconductor Industry:
Used for pulling and high-temperature heat treatment of single crystal silicon and polycrystalline silicon.
Used as a crucible in sapphire crystal growth (such as the Czochralski process) and supports LED manufacturing.
Glass and ceramics industry:
Used for high temperature melting of glass or ceramic materials, especially in the production of special glass (such as optical glass).
Support high temperature sintering process.
Aerospace & Defense:
Used for the preparation of high-temperature alloys and composite materials to meet the needs of aviation engines and heat-resistant components.
Used in the research and development of high-temperature components such as rocket nozzles.
Energy Industry:
Used in the nuclear industry for processing high temperature reactor components or radioactive materials.
New energy fields, such as the production of solar cell materials (such as CIGS thin films).
Scientific research:
Used in laboratories for high temperature experiments such as material property testing, heat treatment, and crystal growth research.
Features:
Molybdenum crucibles are usually used in vacuum or inert gas environments to avoid high temperature oxidation, and are commonly found in high temperature furnaces, vacuum furnaces or atmosphere furnaces. Different industries have different requirements for the purity, size and surface treatment of molybdenum crucibles.
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