Damping alloy manufacturing method
A manufacturing method and vibration-damping alloy technology, which is applied in the field of vibration-damping alloy manufacturing, can solve problems such as high brittleness and poor processability of alloys, and achieve good damping and vibration-damping performance and easy processing
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Embodiment 1
[0011] Add 40kg of aluminum and 53kg of zinc into a resistance furnace, heat to 750°C, and after melting, add 0.015kg of lanthanum, 0.015kg of praseodymium, 4kg of tungsten and 3kg of tin, keep warm for 10 minutes, and cast to obtain a vibration-damping alloy. When the frequency is 2500hz, the damping coefficient of the damping alloy is 0.114.
Embodiment 2
[0013] Add 20kg of aluminum and 73.5kg of zinc into a resistance furnace, heat to 780°C, and after melting, add 0.02kg of neodymium, 5kg of tungsten, and 1.5kg of tin, keep warm for 10 minutes, and cast to obtain a vibration-damping alloy. When the frequency is 2500hz, the damping coefficient of the damping alloy is 0.128.
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