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author:

王成勇 (王成勇.) [1] | 阮玉忠 (阮玉忠.) [2] (Scholars:阮玉忠) | 于岩 (于岩.) [3] (Scholars:于岩)

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CQVIP PKU CSCD

Abstract:

在利用铝型材厂污泥合成的Al2TiO5中添加少量ZrO2矿化剂,ZrO2矿化剂与Al2TiO5形成置换固溶体,能抑制Al2TiO5的分解,增加Al2TiO5含量和提高Al2TiO5的热稳定性.采用XRD和SEM表征试样的晶相结构和显微结构;用Rietveld Quantification 法确定各试样中各晶相含量;测试各试样的性能.结构与性能分析结果确定较佳ZrO2矿化剂添加量为2%,对应的抗折强度为35.32 MPa,体密度为2.86 g/cm3,气孔率为23.0%,吸水率为8.1%,热震后抗折强度保持率为84.2%.

Keyword:

Al2TiO5 ZrO2矿化剂 性能 显微结构 晶相结构

Community:

  • [ 1 ] [王成勇]福州大学
  • [ 2 ] [阮玉忠]福州大学
  • [ 3 ] [于岩]福州大学

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Source :

硅酸盐通报

ISSN: 1001-1625

CN: 11-5440/TQ

Year: 2008

Issue: 5

Volume: 27

Page: 1028-1031

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: -1

Chinese Cited Count:

30 Days PV: 6

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