Molybdenum-Lanthanum alloy

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Molybdenum-Lanthanum alloy

Molybdenum-Lanthanum alloy with the addition of lanthanum oxide (La2O3) in the range of 0.3% to 0.7% by weight. Better performance than that of pure molybdenum

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Molybdenum-Lanthanum alloy, often referred to as Mo-La alloy, is a composite material that combines molybdenum (Mo) with small additions of lanthanum oxide (La2O3). The incorporation of lanthanum into molybdenum imparts unique chemical and mechanical properties, making Mo-La alloy well-suited for specific applications in various industries.

Chemical Composition:
The typical chemical composition of Mo-La alloy includes molybdenum as the base element, with the addition of lanthanum oxide (La2O3) in the range of 0.3% to 0.7% by weight. The exact composition can be adjusted based on the specific requirements of different applications.

Key Properties of Molybdenum-Lanthanum Alloy:

1. High-Temperature Strength: Mo-La alloy exhibits excellent strength and stability at elevated temperatures, making it ideal for applications that require material performance in extreme heat conditions.

2. Improved Ductility: The addition of lanthanum enhances the ductility of molybdenum, making Mo-La alloy more resistant to deformation and cracking under high-stress conditions, even at high temperatures.

3. High Recrystallization Temperature: Mo-La alloy has a higher recrystallization temperature compared to pure molybdenum. This property allows it to retain its structural integrity and mechanical properties when exposed to prolonged high-temperature environments.

4. Creep Resistance: Mo-La alloy offers superior resistance to creep, which is crucial in applications where components are subjected to constant stress at elevated temperatures over extended periods.

Detail Applications of Molybdenum-Lanthanum Alloy:

1. Glass Industry: Mo-La alloy is commonly used as electrodes in glass melting applications. The alloy’s high-temperature strength, excellent creep resistance, and resistance to thermal shock make it an ideal choice for glass furnace electrodes.

2. Aerospace Components: Due to its outstanding mechanical properties at high temperatures, Mo-La alloy is utilized in aerospace applications. It finds use in rocket nozzles, thruster components, and high-temperature structural elements in space vehicles.

3. High-Temperature Furnace Parts: Mo-La alloy is employed in the manufacture of various high-temperature furnace components, such as heating elements, crucibles, and heat shields. Its exceptional performance at elevated temperatures ensures the durability and stability of these critical furnace parts.

4. Medical Devices: Mo-La alloy’s biocompatibility and high melting point make it suitable for medical applications. It is used in medical imaging equipment and radiation shielding to ensure patient safety and device performance.

5. Electrical Contacts: Mo-La alloy’s combination of good electrical conductivity and high-temperature stability make it a preferred choice for high-temperature electrical contacts and electrical discharge machining (EDM) applications.

6. Nuclear Industry: Mo-La alloy’s resistance to creep and high-temperature environments make it suitable for certain nuclear applications, including reactor components and nuclear fuel assemblies.

In conclusion, Molybdenum-Lanthanum alloy, with its tailored chemical composition and exceptional properties, is a valuable material for specific applications in industries such as glass manufacturing, aerospace, medical, high-temperature furnaces, electrical contacts, and the nuclear sector. Its unique combination of strength, ductility, and high-temperature resistance makes it an excellent choice for demanding environments where conventional materials may not perform optimally.

Identify your requirements: Clearly define your specifications, including dimensions, composition, surface finish, tolerance, machining/fabrication needs, heat treatment requirements, and any other specific parameters relevant to your application.We will give you the best products ASAP

Phone  +8613598164311           accept-email   info@mcwmo.com

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