Preparation and characteristic of a temperature resistance buoyancy material through a gelcasting process
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- 作者：Sue Ren ; Anran Guo ; Xue Dong ; Xin Tao ; Xiqing Xu ; Jing Zhang ; Haitao Geng ; Jiachen Liu ; jcliutju@tju.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Hollow glass microspheres ; Borosilicate glass ; Temperature resistance ; Porosity ; Thermal conductivity ; Mechanical properties
- 刊名：Chemical Engineering Journal
- 出版年：2016
- 出版时间：15 March 2016
- 年：2016
- 卷：288
- 期：Complete
- 页码：59-69
- 全文大小：3664 K
文摘
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A temperature resistance composite with borosilicate glass as matrix was prepared.
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The composite exhibited excellent mechanical and thermal properties.
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The exponent m value was lower than that of open- or closed-cell foams.
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Thermal conductivity value was close to that of Landauer’s relation prediction.
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Young’s modulus agreed with Ashby–Gibson model for a porosity from 65% to 89%.