Hot isostatically pressed silicon carbide fibre/mullite composites

被引：1

作者：

Holmquist, M

Kristoffersson, A

Lundberg, R

Adlerborn, J

机构：

[1] SWEDISH CERAM INST, S-40229 GOTHENBURG, SWEDEN

[2] AC CERAMA AB, S-91523 ROBERTSFORS, SWEDEN

来源：

CMMC 96 - PROCEEDINGS OF THE FIRST INTERNATIONAL CONFERENCE ON CERAMIC AND METAL MATRIX COMPOSITES, PTS 1 AND 2 | 1997年 / 127-3卷

关键词：

composite; ceramic matrix composite; silicon carbide fibre; oxide matrix; hot isostatic pressing; tape casting; FIBER;

D O I：

10.4028/www.scientific.net/KEM.127-131.239

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：

Silicon carbide fibre/mullite matrix composites were fabricated. Fibres were uniaxially aligned by winding and the matrix material was cast in slip form on top of the fibres. Pre-pregs were cut, stacked and laminated to uniaxially reinforced green composites. Consolidation was done by hot isostatic pressing. Flexure strengths between 856 and 956 MPa were obtained for composites HIPed at 1450 degrees C, 160 MPa and the fracture behaviour was non-brittle with extensive fibre pull-out.

引用

页码：239 / 246

页数：8

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