Noticias

As a kind of special metal material with a variety of excellent properties, Close cell aluminum foam supplier has been continuously developed and perfected from its original invention to today. Now it has been able to produce large-size samples and begun industrial production, which is the prerequisite for its wide application.The application of Close cell aluminum foam supplier to various fields of national economy requires a systematic understanding and grasp of its various properties, but its properties, especially the acoustic properties, have not been fully tested.In previous studies, the sound-absorbing performance testing and mechanism research of aluminum foam mainly focused on the open-hole aluminum foam, but the closed-hole structure of aluminum foam made its sound-absorbing effect poor, although the compression treatment increased the sound-absorbing coefficient, it destroyed the structure of the Close cell aluminum foam supplier itself, resulting in other properties greatly reduced.These reasons limit the use of Close cell aluminum foam supplier in acoustics.Therefore, only by mastering the sound absorption mechanism of closed-cell aluminum foam and improving the sound absorption performance of Close cell aluminum foam supplier through reasonable treatment methods, can the advantages of Close cell aluminum foam supplier be brought into play and its application in the field of sound absorption and noise reduction can be realized.