Synthesis of novel high damping ceramic-polymer composites and its application as ceramic musical instruments

被引：5

作者：

Shimazu, T.

Miura, M.

Kuno, H.

Isu, N.

Ota, K.

Ishida, Emile H.

机构：

[1] INAX Co, Gen Res Inst Technol, Aichi 4798588, Japan

[2] Kyoto Inst Technol, Dept Chem & Mat Technol, Kyoto 606, Japan

[3] Tohoku Univ, Grad Sch Environm Studies, Sendai, Miyagi, Japan

来源：

HIGH DAMPING MATERIALS II | 2006年 / 319卷

关键词：

ceramics; Al2TiO5-MgTi2O5 solid solution; wollastonite; polymer; composite; internal friction; Young's modulus; longitudinal sound velocity; machinable; musical instrument;

D O I：

10.4028/www.scientific.net/KEM.319.173

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Composite materials with high rigidity as well as high damping capacities were developed by the impregnation of polymer into porous ceramics. Al2TiO5-MgTi2O5 ceramics-acrylic resin composite achieved high damping capacity Q(-1)=0.01-0.04 and Young's modulus E=50-100GPa. As a practicable material, wollastonite ceramics based composite was also developed, which has wood-like properties such as good machinability, large sound velocity and high damping capacity. We have successfully applied the wollastonite ceramic composite to musical instruments.

引用

页码：173 / 180

页数：8