| 摘要 |
PURPOSE: A Fe-Mn damping alloy having good corrosion resistant and weather proof property is provided. CONSTITUTION: The Fe-Mn damping alloy comprises (a) one or more than two elements selected from Mn 15 to 22 wt.%, 0.2 wt.% or less of C, Cr 10 to 15 wt.%, Ni 10 to 15 wt.% and (b) a balance of Fe.
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