Recently, China’s leading magnesium lithium alloy manufacturer, ZZQY Ultra Precision Light Alloy Technology Group, announced:
The company successfully produced ultra-light magnesium lithium alloy foil coils with a thickness of only 0.014mm using the roll method, which is the first time in China and even the world to produce such thin Ultralight magnesium lithium alloy foil.
As the lightest metal structural material in the world, magnesium lithium alloy has many unique advantages over other aluminum alloys and magnesium alloys, such as ultra-low density, high specific strength, high specific stiffness, outstanding shock absorption performance, and excellent electromagnetic shielding performance. It is an ideal weight reduction material for aerospace and weapon equipment, and has the functions of shock absorption, noise reduction, and shielding against electromagnetic interference, making spacecraft and weapon equipment more flexible Accuracy, safety, and comfort have been greatly improved.
In the field of acoustics, magnesium lithium alloy foil has unique advantages. With its low density (20% lower than Mg), high specific damping coefficient (5 times higher than pure magnesium), high specific stiffness, high specific strength, and good processing performance, it has outstanding performance in reducing acoustic equipment power, improving equipment stability, improving acoustic sensitivity, and achieving high fidelity transmission of sound quality.
Currently, ZZQY has successfully passed the acoustic testing, reliability testing, and preliminary mass production testing conducted by authoritative acoustic manufacturers in China by optimizing the composition design of magnesium lithium alloys, controlling the density of magnesium lithium alloys, and improving their processing performance. The magnesium lithium alloy foil developed using the roll method has laid a solid foundation for the promotion of magnesium lithium alloy foil.
In the field of aerospace, the ultra-light magnesium lithium alloy foil developed by the company has become a new choice for magnetic shielding foils for sensitive signal transmission lines in aerospace appliances due to its excellent magnetic and conductive properties of the base material itself, and its shielding against electromagnetic signals in a certain frequency range is far higher than copper and aluminum foils.
Magnesium lithium alloy shielding foil can greatly improve the safety of signal transmission, prevent the risks caused by electromagnetic signal leakage, and greatly improve the accuracy of signal transmission. Magnesium lithium alloy shielding foil not only reduces weight for aircraft and satellites, but also improves the safety and reliability of aerospace equipment.
As a magnesium lithium alloy production enterprise with the strongest technological strength and the largest production scale in China, the company is mainly committed to the development and research of magnesium lithium alloy melting and casting, plastic processing, machining, heat treatment, and surface treatment technologies. It has built China’s first magnesium lithium alloy industrial production line, accumulated a large amount of proprietary technology, and continuously improved its production equipment and technical level.
Providing production, processing, and surface treatment services for magnesium lithium alloy parts for various aviation units such as China Electronics Technology Group and China Aerospace Science and Industry Group.