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In-situ reaction bonding of porous sic ceramics

文献类型：期刊论文

作者Ding, Shuqiang1,2; Zeng, Yu-Pinq1; Jiang, Dongliang1
刊名Materials characterization
出版日期2008-02-01
卷号59期号:2页码:140-143
关键词Reaction bonding Sic Sio2 Mullite
ISSN号1044-5803
DOI10.1016/j.matchar.2006.12.002
通讯作者Ding, shuqiang(sqding@mail.sic.ac.cn)
英文摘要Porous sic ceramics were prepared by an in-situ reaction bonding process from sic, al2o3 and graphite in air at 1400-1550 degrees c. the reaction bonding behavior during the sintering was studied. the surface of sic particles is oxidized to amorphous silica above 750 degrees c. when the sintering temperature reaches 1100 degrees c, the amorphous silica begins to be crystallized to cristobalite. after 1400 degrees c, the oxidation-derived silica reacts with al2o3 to form mullite. porous sic ceramics are bonded by the silica and mullite. in addition, the effects of sintering temperatures on the reaction bonding behavior, open porosity and flexural strength were investigated. (c) 2006 elsevier inc. all rights reserved.
WOS关键词SILICON-CARBIDE ; OXIDATION
WOS研究方向Materials Science
WOS类目Materials Science, Characterization & Testing
语种英语
WOS记录号WOS:000252902100008
出版者ELSEVIER SCIENCE INC
URI标识http://www.irgrid.ac.cn/handle/1471x/2392008
专题中国科学院大学
通讯作者Ding, Shuqiang
作者单位1.Chinese Acad Sci, Shanghai Inst Ceram, Shanghai 200050, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
推荐引用方式
GB/T 7714		 Ding, Shuqiang,Zeng, Yu-Pinq,Jiang, Dongliang. In-situ reaction bonding of porous sic ceramics[J]. Materials characterization,2008,59(2):140-143.
APA Ding, Shuqiang,Zeng, Yu-Pinq,&Jiang, Dongliang.(2008).In-situ reaction bonding of porous sic ceramics.Materials characterization,59(2),140-143.
MLA Ding, Shuqiang,et al."In-situ reaction bonding of porous sic ceramics".Materials characterization 59.2(2008):140-143.

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来源：中国科学院大学

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