High purity molybdenum crucible

Purity: 99.95%

Molybdenum crucibles are customized

Molybdenum crucibles are containers made from molybdenum metal that are used in high-temperature applications, similar to tungsten crucibles. Here are some key points about molybdenum crucibles:

High melting point: Molybdenum has a relatively high melting point of around 2,620 degrees Celsius (4,748 degrees Fahrenheit), making molybdenum crucibles suitable for handling materials at extremely high temperatures.

Refractory properties: Like tungsten, molybdenum is highly refractory, meaning it has excellent resistance to heat and thermal shock. Molybdenum crucibles can withstand rapid temperature changes without cracking or warping, making them ideal for processes involving rapid heating and cooling.

Corrosion resistance: Molybdenum exhibits good resistance to many corrosive substances, including acids and alkalis. While not as corrosion-resistant as tungsten, molybdenum crucibles can still handle reactive materials and harsh chemical environments.

Vacuum and inert atmosphere applications: Molybdenum crucibles are commonly used in vacuum and inert atmosphere applications, similar to tungsten crucibles. They provide a clean and controlled environment, ensuring minimal contamination during processes such as crystal growth, sintering, and heat treatment.

Semiconductor industry: Molybdenum crucibles find applications in the semiconductor industry, particularly in processes like chemical vapor deposition (CVD) and physical vapor deposition (PVD). They are used to hold and melt materials like silicon, germanium, and other semiconductor compounds.

Molybdenum crucibles have a wide range of applications in various industries. Here are some common uses of molybdenum crucibles:

Semiconductor industry: Molybdenum crucibles are extensively used in the production of semiconductors. They are used for processes such as chemical vapor deposition (CVD), physical vapor deposition (PVD), and epitaxy to hold and melt materials like silicon, germanium, and other semiconductor compounds.

Metal casting and melting: Molybdenum crucibles are utilized in the casting and melting of metals and alloys. They can withstand high temperatures and corrosive environments, making them suitable for processes such as melting precious metals, superalloys, and specialty steels.

Glass manufacturing: Molybdenum crucibles find applications in the glass industry for melting and forming glass. Their high melting point and excellent thermal conductivity make them ideal for processes such as glassblowing, glass melting, and glass annealing.

Powder metallurgy: Molybdenum crucibles are used in powder metallurgy processes, where metal powders are compacted and sintered to form solid metal components. The crucibles can withstand the high temperatures required for sintering, ensuring uniform heating and controlled atmosphere.