CPC C22C 38/06 (2013.01) [B22F 10/25 (2021.01); B22F 10/64 (2021.01); B33Y 10/00 (2014.12); B33Y 40/20 (2020.01); B33Y 70/00 (2014.12); B22F 2301/35 (2013.01); B33Y 80/00 (2014.12)] | 2 Claims |
1. A Fe—Al-based alloy vibration-damping component comprising:
4.0 to 12.0% by mass of Al, with the balance being Fe and inevitable impurities, and
having an average crystal grain size in a range of over 740 μm to 2000 μm and a sectional defect rate of lower than 0.1%, and having an irregular sectional shape.
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