Density Profile and Sound Absorption Capability of Ceramics Manufactured from Sawdust, Chaff and Charcoal: Effect of Carbonization Temperature and Mixing Ratio
Jung-Woo HWANG,
Seung-Won OH
Abstract:In this study, the effect of carbonization temperature and mixing ratio of ceramics manufactured from sawdust, chaff and charcoal on sound absorption performance and density profile was investigated. The density profile of ceramics prepared by the addition rates of sawdust, chaff and charcoal showed the highest value at 91.00% when the ratio of sawdust, chaff and charcoal was 50:25:15. However, the difference in density profile according to the addition rate was insignificant. The density profile of ceramics m… Show more
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