Influences of Compression Ratios on Sound Absorption Performance of Porous Nickel–Iron Alloy

Influences of Compression Ratios on Sound Absorption Performance of Porous Nickel–Iron Alloy

The improvement of sound absorption performance of porous metal is a focus of research in the field of noise reduction. Influences of compression ratios on sound absorption performance of a porous nickel–iron (Ni–Fe) alloy were investigated. The samples were compressed with ratios from 10% to 80% at...

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Bibliographic Details
Main Authors:	Panfeng Bai, Xinmin Shen, Xiaonan Zhang, Xiaocui Yang, Qin Yin, Anxin Liu
Format:	Article
Language:	English
Published:	MDPI AG 2018-07-01
Series:	Metals
Subjects:	porous nickel–iron compression ratio sound absorption performance sound absorption coefficient modified Johnson–Allard model section morphology
Online Access:	http://www.mdpi.com/2075-4701/8/7/539

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