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Magnesium-cerium alloy (MgCe20) is a rare earth magnesium alloy containing 20% cerium (Ce), exhibiting characteristics such as lightweight properties, high strength, and corrosion resistance. It finds extensive application in aerospace, automotive manufacturing, and electronic equipment sectors.
Key characteristics and data are as follows:
1. Magnesium-cerium alloy (MgCe20) material composition
Primary constituents: Magnesium (Mg) matrix with 20% cerium (Ce) as the principal alloying element, potentially incorporating trace amounts of other rare earth elements (e.g., lanthanum, neodymium) to enhance performance.
Density of magnesium-cerium alloy (MgCe20): Approximately 1.8 g/cm³, significantly lower than conventional steels and comparable to other magnesium alloys in terms of weight reduction.
2. Mechanical Properties of Magnesium-Cerium Alloy (MgCe20)
Strength: Tensile strength exceeding 200 MPa, with specific values influenced by heat treatment processes.
Magnesium-Cerium Alloy (MgCe30) Ductility: Elongation approximately 25%, suitable for forming complex structural components.
Magnesium-Cerium Alloy (MgCe35) Heat Resistance: Incorporation of rare earth elements enhances high-temperature stability, making it suitable for high-temperature environments such as engine components.
3. Magnesium-Cerium Alloy (MgCe35) Applications
Aerospace: Utilised in critical weight-reduction components such as satellite mountings and missile casings.
Automotive Industry: Manufactured into steering wheels and battery boxes to reduce energy consumption.
Magnesium-Cerium Alloy (MgCe35) in Electronics: Serves as laptop casing material, combining lightweight properties with electromagnetic shielding.
Magnesium-Cerium Alloy (MgCe35)
Suppliers and Processes
Manufacturers: Enterprises such as Zhengzhou Light Research Alloy Technology possess R&D and production capabilities for magnesium-rare earth alloys.
Magnesium-Cerium Alloy (MgCe35) Processing Techniques
Typically employs vacuum melting or precision casting to ensure compositional uniformity.