Fournisseur de Molybdène (Mo) et Alliages

MOLYBDENUM 
Molybdenum is a transition metal. The pure metal has a metallic white appearance and is very hard. It has often been confused with graphite and galena ores. It has a high elastic modulus and only Tungsten and tantalum, more readily available metals, have higher melting points.

Molybdenum is used in alloys, electrodes and catalysts.

Molybdenum is commonly used in laboratories as a target in X-ray tubes for single crystal diffraction.

Molybdenum, often referred to as "moly", is used in industry as a heating element for vacuum or high-temperature gas-fired furnaces.

MOLYBDENUM TZM
Increased resistance to high temperatures compared to pure Molybdenum, although like Molybdenum, it oxidizes rapidly in an oxidizing atmosphere starting at 500°C.

LANTHANUM MOLYBDENUM
Lanthanum is used in molybdenum for its superconducting properties.

MOLYBDENUM TUNGSTEN
Le Tungsten improves the high-temperature properties and corrosion resistance of molybdenum. Can be supplied in various composition percentages. (Consult us).
Mainly used for mixing tools in the glass industry, and in electronics.

MOLYBDENUM ZIRCONIUM
Zirconium oxide added to Molybdenum offers better corrosion resistance, higher temperature stability and better creep resistance than pure Molybdenum.

TANTALUM MOLYBDENUM
The addition of tantalum to Molybdenum makes it possible to significantly improve corrosion resistance.

MOLYBDENUM RHENIUM
Le Rhenium makes molybdenum more malleable even at sub-ambient temperatures. Molybdenum rhenium (MoRe) is mainly used for thermocouple cables and when drawing is required. (e.g., fine wires).

Molybdenum is a transition metal. The pure metal has a metallic white appearance and is very hard. It has often been confused with graphite and galena ores. It has a high elastic modulus and a high melting point of around 2623°C and a boiling point of around 4639°C, making it one of the most heat-resistant metals.
Molybdenum is relatively resistant to corrosion and oxidation at room temperature.
Molybdenum is used in alloys, electrodes and catalysts.

Molybdenum is commonly used in laboratories as a target in X-ray tubes for single crystal diffraction.

Molybdenum, often referred to as "moly", is used in industry as a heating element for vacuum or high-temperature gas-fired furnaces.

Molybdenum-rhenium is an alloy composed of molybdenum as a matrix adding different levels of the element rhenium. Molybdenum and rhenium are both refractory metals. By combining the two components, molybdenum-rhenium alloy has both the high-temperature properties of molybdenum and the good processing properties of rhenium.
Depending on the rhenium content, molybdenum-rhenium alloys can be divided into many models, such as Mo-5%Re, Mo-14%Re, Mo-35%Re, Mo-41%Re and Mo-47.58%Re, etc.
There are different product models, with varying performance and specific uses. Under certain conditions, an increase in the rhenium content results in the improvement of plasticity, ductility, and high-temperature strength of alloy products.

Molybdenum-rhenium is an alloy composed of molybdenum (Mo) and rhenium (Re), two metallic elements belonging to the transition metal family. This alloy has unique properties making it valuable in a variety of industrial and technological applications.

Composition and structure:
Molybdenum-rhenium alloy is generally composed of different proportions of molybdenum and rhenium, often mixed in specific percentages to meet the requirements of each application. For example, common compositions include 41% rhenium and 59% molybdenum. The combination of these two metals forms a solid, stable crystalline structure, offering performance superior to pure metals.

Physical and chemical properties:

Heat resistance : One of the major advantages of molybdenum-rhenium alloy is its remarkable resistance to heat. This characteristic makes it an ideal material for applications subject to extreme temperatures, such as the those found in the aerospace industry and nuclear reactors.

Corrosion resistance : Molybdenum-rhenium alloy is also highly resistant to corrosion, making it suitable, among others, for chemical and petrochemical applications.

Thermal conductivity : Its good thermal conductivity makes it useful in applications where efficient heat dissipation is required, such as high-performance electronic devices.

Mechanical strength : In addition to its resistance to both heat and corrosion, the molybdenum-rhenium alloy offers excellent mechanical strength, enabling it to withstand high loads and maintain its structural integrity under extreme conditions.

Industrial applications :

Industrial aerospace : Molybdenum-rhenium alloy is widely used in the manufacture of components for aircraft engines, rocket nozzles, and other aerospace applications for its heat resistance and high-temperature stability.

High-temperature applications: It is used in applications necessitating high resistance to heat and corrosion, such as industrial furnaces, heat treatment equipment, and nuclear reactors.

Electronics Thanks to its thermal conductivity and mechanical strength, molybdenum-rhenium alloy is used in the manufacture of high-performance electronic devices, such as heat sinks and electronic components for the computer and telecommunications industries.

Conclusion :

Molybdenum-rhenium alloy is a valuable material in many industrial fields for its remarkable physical and chemical properties. Its resistance to both heat and corrosion and its thermal conductivity make it a preferred choice for applications subject to extreme conditions. Its use continues to grow in sectors such as aerospace, electronics, and nuclear industries, contributing to technological and industrial progress.

The main component of the Molybdenum TZM alloy is Mo-(0.4%~0.55%) Ti-(0.06%~0.12%)Zr-(0.01%~0.04%)C.
Titanium (Ti), zirconium (Zr) and carbon (C) elements are added to pure molybdenum. Mo-Ti trace elements, Mo-Zr solid solutions and TiC and ZrC dispersed particles are generated in the molybdenum matrix, which have solid solution and dispersion strengthening effects on the molybdenum alloy, improving the recrystallisation temperature and high-temperature mechanical properties of pure molybdenum.

MOLYBDENUM TZM is a molybdenum alloy containing titanium (Ti), zirconium (Zr) and carbon (C), hence the acronym “TZM”. This alloy is known for its excellent mechanical properties and resistance to high temperatures, making it valuable in a variety of demanding industrial applications.

Composition and structure:

Molybdenum TZM alloy is typically composed of approximately 0.5 to 0.7% titanium, 0.07 to 0.2% zirconium and 0.01 to 0.04% carbon, with the remainder being predominantly molybdenum. This specific combination of elements gives the alloy unique characteristics, including improved resistance to deformation at high temperatures and increased resistance to mechanical stress.

Physical and mechanical properties:

Heat resistance : One of the main characteristics of MOLYBDENUM TZM is its exceptional resistance to heat. It can withstand temperatures of up to 1,400-1,500°C, making it ideal for high-temperature environments such as aerospace applications and industrial processes.

Mechanical strength : TZM alloy has high mechanical strength, making it capable of withstanding high loads and stresses without deforming. This makes it a valuable material for structural components subject to severe conditions.

Corrosion resistance : Molybdenum TZM also offers good resistance to corrosion, making it suitable for chemical and petrochemical applications.

Thermal conductivity : It has a high thermal conductivity, enabling it to dissipate heat efficiently, making it a wise choice for applications requiring effective thermal management.

Industrial applications :

Industrial aerospace : Molybdenum TZM is widely used in the production of aerospace components such as rocket nozzles, heat shields, and other parts exposed to extreme temperatures.

Industrie des semi-conducteurs : Thanks to its heat resistance and thermal conductivity, TZM alloy is used in the production of components for semiconductor production equipment, where thermal management is crucial.

High-temperature applications: Il est également utilisé dans les fours industriels, les équipements de traitement thermique et les réacteurs nucléaires en raison de sa capacité à maintenir ses propriétés mécaniques à des températures élevées.

Conclusion :

Molybdenum TZM is a valuable alloy in a variety of industrial applications thanks to its excellent mechanical properties and its resistance to both heat and corrosion. Its use continues to grow in sectors such as the aerospace, semiconductor, and nuclear industries, contributing to technological and industrial progress.

The main component of molybdenum-zirconium alloy is Mo-(1.5% ~ 2.0%) ZrO2. Due to the doping of fine particles of ZrO2 dispersed to reinforce the molybdenum matrix, its grains are small, and it has excellent creep and corrosion resistance.

Molybdenum-zirconium alloy, also known as Mo-Zr, is a metal composite that combines the unique properties of molybdenum (Mo) and zirconium (Zr).
Its chemical composition can differ depending on the specific needs of the application. However, a typical chemical composition for this alloy is:

• Molybdenum (Mo): Approximately 90% to 98% by weight
• Zirconium (Zr): Approximately 2% to 10% by weight

The exact percentages may vary depending on the requirements of the application and the desired properties of the alloy. Depending on the proportions used, the combination of these two elements forms a material with specific characteristics such as both heat and corrosion resistance and mechanical strength.

This combination offers remarkable performance in a variety of industrial applications.

Main characteristics of Mo-Zr alloy :

Heat resistance : Molybdenum-zirconium alloy offers excellent heat resistance, making it ideal for high-temperature environments, such as aerospace applications and heat treatment processes.

Corrosion resistance : Thanks to the presence of zirconium, known for its exceptional resistance to corrosion, Mo-Zr alloy offers enhanced protection against corrosive environments.

Mechanical strength : Molybdenum-zirconium alloy combines the high mechanical strength of molybdenum with the hardness and creep resistance of zirconium, making it suitable for applications requiring great toughness.

Applications for Mo-Zr alloy:

Aerospace industry : Components for aircraft engines, rocket nozzles, heat-resistant coatings.

Semiconductor industry : Supports de substrat, composants électroniques haute performance.

Chemical industry: Réacteurs chimiques, récipients résistant à la corrosion.

Why choose molybdenum-zirconium alloy?

Molybdenum-zirconium alloy offers a unique combination of both heat and corrosion resistance and mechanical strength, making it the preferred choice for the most demanding industrial applications. Its versatility makes it a valuable material in many sectors, contributing to technological and industrial advancement.

The main component of molybdenum-lanthanum alloy is Mo-(0.6% ~ 1.2%) La 2 O 3. Rare earth oxide La 2 O 3 is added to pure molybdenum. After deformation treatment, uniformly distributed La 2 O 3 particles present high resistance to dislocation. The strong binding effect gives molybdenum alloys good mechanical properties at high temperatures.

Molybdenum-lanthanum alloy, often abbreviated Mo-La, is a metal composite combining the distinctive properties of molybdenum (Mo) with those of lanthanum (La). Its chemical compositions vary depending on the specific needs of the application. However, a typical chemical composition for this alloy is:

• Molybdenum (Mo): Approximately 97% to 99%.
• Lanthanum (La): Approximately 1% to 3%.

The exact percentages may vary depending on the requirements of the application and the desired properties of the alloy. Depending on the proportions used, the combination of these two elements forms a material with specific characteristics such as both heat and corrosion resistance and mechanical strength.

Applications for Mo-La alloy:
• Aerospace industry Aircraft engine components, heat-resistant coatings, structural parts.
• Semiconductor industry : Substrate supports, high-performance electronic components.
• Chemical industry Chemical reactor equipment, corrosion-resistant parts.

Advantages of Mo-La alloy:
Versatility : Advantages of Mo-La alloy:
• Durability : Sa résistance à la chaleur et à la corrosion en fait un matériau durable, capable de résister aux conditions les plus rigoureuses et de maintenir ses performances à long terme.
• Performance : Thanks to its exceptional mechanical properties, Mo-La alloy offers reliable performance in demanding environments, contributing to the efficiency and safety of industrial processes.

Molybdenum and tungsten belong to the same family of elements. They both have a body-centred cubic structure. Their atomic radii and lattice constants are close and can form a continuous solid solution. Adding tungsten to molybdenum can improve the high-temperature characteristics and corrosion resistance of molybdenum, increase recrystallisation temperature and high-temperature performance, and produce an alloy material that combines the advantages and properties of molybdenum and tungsten. Molybdenum-tungsten alloy can be used in high-temperature equipment, aerospace, sputtering targets, and other areas. Typical grades include Mo-30W and Mo-50W.
Mo-30W is mainly used in the production of stirring tools in the zinc and glass industries. Mo-50W is mainly used as a sputtering target for flat screen production.

Molybdenum-tungsten alloy, abbreviated Mo-W, is a composite of two transition metals: molybdenum (Mo) and tungsten (W). This alloy combines the unique properties of these two metals to create a material with outstanding performance in a variety of industrial and technological applications.

Composition and Structure :

Molybdenum-tungsten alloy is generally made up of varying proportions of molybdenum and tungsten, with percentages varying according to the specific requirements of each application. Typically, these alloys contain between 5% and 40% tungsten by weight. The combination of these two metals creates a strong, stable structure that retains the distinct properties of each element.

Physical and chemical properties:

Heat resistance : L'alliage Mo-W présente une résistance élevée à la chaleur, ce qui le rend adapté aux environnements à haute température comme les applications aérospatiales et les processus industriels.

Corrosion resistance : Thanks to the presence of tungsten, known for its exceptional resistance to corrosion, Mo-W alloy offers extra protection against corrosion, making it valuable in such environments.

Mechanical strength : Molybdenum-tungsten alloy combines the high mechanical strength of molybdenum with the hardness and creep resistance of tungsten, making it ideal for applications requiring high mechanical strength.

Thermal and electrical conductivity : Although tungsten has lower thermal and electrical conductivity than molybdenum, the Mo-W alloy still retains appreciable conductivity, making it useful in applications requiring heat dissipation and electrical conductivity.

Industrial applications:

Aerospace industry : Molybdenum-tungsten alloy is used in the production of components for aircraft engines, rocket nozzles, and heat-resistant coatings.

Semiconductor industry : Due to its excellent electrical and thermal properties, Mo-W alloy is used in the production of high-performance electronic devices, such as substrate supports for semiconductors

Chemical industry: Thanks to its corrosion resistance, Mo-W alloy is used in the production of containers for storing and transporting corrosive chemicals.

High Temperature Applications: Molybdenum-tungsten alloy is also used in industrial furnaces, heat treatment equipment, and nuclear reactors due to its ability to maintain its mechanical properties at high temperatures.

Conclusion :

Molybdenum-tungsten alloy is a valuable material in many industrial applications due to its excellent physical and mechanical properties. Its resistance to both heat and corrosion and its mechanical strength make it an ideal choice for demanding environments. Its use continues to grow in sectors such as the aerospace, semiconductor, and chemical industries, contributing to technological and industrial progress.

Composition and Structure :

Molybdenum-tantalum alloy is generally composed of varying proportions of molybdenum and tantalum, depending on the specific requirements of each application. Concentrations often vary between 2% and 30% tantalum. This combination of metals composes a solid, stable structure that retains the distinct characteristics of each element.

The main characteristics of Mo-Ta alloy:

Heat resistance : Mo-Ta alloy offers excellent heat resistance, making it ideal for the high-temperature environments encountered in the aerospace industry and heat treatment processes.

Corrosion resistance : Thanks to the presence of tantalum, known for its exceptional resistance to corrosion, Mo-Ta alloy offers additional protection against corrosive environments.

Mechanical strength : The molybdenum-tantalum alloy combines the high mechanical strength of molybdenum with the creep resistance and ductility of tantalum, making it suitable for applications requiring great robustness.

Applications for Mo-Ta alloy:

Aerospace industry : Components for aircraft engines, rocket structures, heat-resistant coatings.

Chemical industry: Substrate supports and components for semiconductors.

Semiconductor industry : Supports de substrat et composants pour semi-conducteurs.

Why choose Mo-Ta alloy?

Molybdenum-tantalum alloy offers a unique combination of both heat and corrosion resistance and mechanical strength, making it the preferred choice for demanding industrial applications. Its versatility makes it a valuable material in a variety of sectors, contributing to technological and industrial advancement.