Sound-absorbing alloy microwell plate as well as preparation method and application thereof

Abstract

The invention relates to the technical field of alloy plates, in particular to a sound-absorbing alloy microwell plate and a preparation method and application thereof, and the sound-absorbing alloy microwell plate comprises the following elements: 20%-25% of Cu, 8%-12% of Al, 8%-12% of Ni, 0.5%-1.0% of Ti, 5%-8% of Cr, 1.5%-3.0% of Mo, 0.02%-0.06% of B and the balance of Mn and inevitable impurities. The sound-absorbing alloy microwell plate provided by the invention has high damping performance, excellent sound-absorbing performance, good corrosion resistance and mechanical strength, and can be applied to various complex noise environments.