Web Menu

Product Search

Language

Share

Custom Molybdenum Crucible

Home / Product / Molybdenum Series / Molybdenum Crucible

PRODUCTS

contact us

Tel:

+86-576-84352333

E-mail:

[email protected]

Fax:

+86-523-88642288

Add:

Yuduo Industrial Zone, Jiangyan District, Taizhou City, JiangsuProvince

Molybdenum Crucible Suppliers

Welcome to the category of Molybdenum Crucibles, where high-performance materials meet heat resistance. These crucibles, manufactured from Mo-1 molybdenum powder, are engineered to withstand hyperthermia, offering a remarkable service range between 1100°C and 1700°C. Molybdenum crucibles are designed to excel in the demanding thermal environments, ensuring stability and reliability during high-temperature processes. Whether it's materials research, chemical analysis, or metal melting applications, these crucibles play a vital role in maintaining the integrity of substances under heat. Discover the world of Molybdenum Crucibles for solutions that thrive in the hottest conditions.
About
Taizhou Huacheng Tungsten And Molybdenum Manufacture Co., Ltd.
Taizhou Huacheng Tungsten And Molybdenum Manufacture Co., Ltd.
Taizhou Huacheng Tungsten and Molybdenum Products Co., Ltd. is a professional company that produces tungsten and molybdenum series products. The company specializes in the production of tungsten and molybdenum special-shaped parts, high-density tungsten alloys, tungsten-copper alloys, and the research and development of new tungsten-molybdenum materials. Molybdenum Crucible Suppliers and Custom Molybdenum Crucible Factory. The main products are:
● Tungsten
● Molybdenum strip
● Plate
● Electrode rod
● Tungsten and molybdenum crucible
● Molybdenum Piercing Mandrel
● TZM rare earth molybdenum
● Sodium tungstate
● Sodium molybdate
Message Feedback
News
Industry knowledge
How does Molybdenum Crucible withstand high temperatures?
​
Molybdenum crucibles are known for their excellent performance at high temperatures, and this is attributed to the unique properties of molybdenum as a refractory metal. Here are several factors that contribute to the ability of Molybdenum Crucibles to withstand high temperatures:
High Melting Point:
Molybdenum has an exceptionally high melting point of approximately 2,623 degrees Celsius (4,753 degrees Fahrenheit). This is one of the highest melting points among the naturally occurring elements.
The high melting point allows molybdenum crucibles to endure extreme temperatures without melting or deforming.
Refractory Properties:
Molybdenum is classified as a refractory metal due to its ability to withstand high temperatures without undergoing significant deformation or softening.
Refractory metals are characterized by their high melting points and excellent mechanical properties at elevated temperatures.
Thermal Conductivity:
Molybdenum possesses good thermal conductivity, which allows for efficient heat transfer. This property helps distribute and dissipate heat evenly across the crucible, preventing localized overheating.
Low Thermal Expansion:
Molybdenum has a relatively low coefficient of thermal expansion, meaning it expands and contracts less than many other materials when exposed to temperature changes.
Low thermal expansion helps minimize thermal stress and dimensional changes in the crucible at high temperatures.
Chemical Inertness:
Molybdenum is chemically inert at elevated temperatures, resisting reactions with most gases and materials commonly encountered in high-temperature applications.
The chemical stability contributes to the longevity and reliability of molybdenum crucibles.
Oxidation Resistance:
Molybdenum forms a protective oxide layer (molybdenum trioxide) on its surface when exposed to oxygen at high temperatures.
This oxide layer acts as a barrier, providing oxidation resistance and preventing further reaction with oxygen.
Suitable for Vacuum and Inert Gas Environments:
Molybdenum crucibles are often used in vacuum and inert gas environments, where their properties remain stable and oxidation is minimized.
Resistance to Creep:
Creep is the gradual deformation of a material under prolonged exposure to high temperatures and stress. Molybdenum exhibits good resistance to creep, maintaining its shape and structural integrity.
Mechanical Strength:
Molybdenum crucibles retain reasonable mechanical strength at high temperatures, allowing them to withstand the thermal and mechanical stresses associated with heating and cooling cycles.
Molybdenum crucibles are widely used in high-temperature applications such as metal melting, crystal growth, and high-temperature material processing due to their exceptional thermal and mechanical properties. While molybdenum is highly resistant to many environmental conditions at elevated temperatures, specific applications and conditions may still require careful consideration and appropriate crucible design to optimize performance.
Is Molybdenum Crucible suitable for applications involving extreme heat or thermal cycling?
Molybdenum Crucibles are indeed suitable for applications involving extreme heat or thermal cycling. Molybdenum, being a refractory metal, possesses properties that make it well-suited for high-temperature applications and thermal cycling scenarios. Here are some factors that contribute to the suitability of Molybdenum Crucibles for such conditions:
High Melting Point:
Molybdenum has an exceptionally high melting point (approximately 2,623 degrees Celsius or 4,753 degrees Fahrenheit). This characteristic allows Molybdenum Crucibles to withstand extreme temperatures without melting or significant deformation.
Thermal Shock Resistance:
Molybdenum has good thermal shock resistance, meaning it can withstand rapid changes in temperature without cracking or failing.
This property is crucial in applications involving thermal cycling, where the crucible may be subjected to rapid heating and cooling.
Low Coefficient of Thermal Expansion:
Molybdenum has a relatively low coefficient of thermal expansion, indicating minimal dimensional changes during temperature variations.
Low thermal expansion helps reduce thermal stress in the crucible during thermal cycling, contributing to its stability.
Thermal Conductivity:
Molybdenum possesses good thermal conductivity, allowing for efficient heat transfer. This property is beneficial in applications where uniform heating and cooling are essential.
Oxidation Resistance:
Molybdenum forms a protective oxide layer at high temperatures, providing resistance to oxidation.
The oxide layer contributes to the longevity of Molybdenum Crucibles in environments where oxygen is present during thermal cycling.
Mechanical Strength at High Temperatures:
Molybdenum retains reasonable mechanical strength at elevated temperatures, ensuring that the crucible maintains its structural integrity during thermal cycling.
Resistance to Creep:
Creep resistance is the ability of a material to resist deformation under prolonged exposure to high temperatures and stress. Molybdenum exhibits good resistance to creep, contributing to its durability in extreme heat conditions.
Inert Gas and Vacuum Environments:
Molybdenum Crucibles are suitable for use in inert gas and vacuum environments, where oxidation is minimized, and their properties remain stable during thermal cycling.
Applications that involve processes such as crystal growth, metal melting, powder metallurgy, and high-temperature material processing often benefit from the use of Molybdenum Crucibles due to their reliability under extreme heat and thermal cycling conditions. 
Let’s Talk About Your Project Needs
Get an Enquiry OR