Influence of Silicon Carbide Particle Size on the Structure and Mechanical Properties of Mullite-Bon

来源 :The 5th International Congress on Ceramics, ICC5(第五届国际陶瓷大会) | 被引量 : 0次 | 上传用户：dvrgbedr544y4d

【摘要】

：

　　Mullite-bonded porous silicon carbide(SiC)ceramics containing 30wt%nano-sized Al2O3 particles were prepared from four different SiC powders in air at 1450℃

【作者】

：

ChengyingBAI[1]ZhangminLIU[1]YuLI[1]XiangyunDENG[2]JianbaoLI[3]PengweiLIU[1]JieYANG[1]

【机构】

：

Key Laboratory of Ministry of Education for Advanced Materials in Tropical Island Resources,Hainan U

【出处】

：

The 5th International Congress on Ceramics, ICC5(第五届国际陶瓷大会)

【发表日期】

：

2014年期

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　　Mullite-bonded porous silicon carbide(SiC)ceramics containing 30wt%nano-sized Al2O3 particles were prepared from four different SiC powders in air at 1450℃ for 3h.The surface of SiC particles was oxidized to SiO2,with further increasing the temperature,oxidation-derived SiO2 reacted with Al2O3 to form mullite,SiC particles were bonded by the mullite and oxidation-derived SiO2.

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Influence of Silicon Carbide Particle Size on the Structure and Mechanical Properties of Mullite-Bon

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