Effect of Fe2O3 addition on sintering behavior of cordierite ceramic obtained by solid-state sintering method
Effect of Fe2O3 addition on sintering behavior of cordierite ceramic obtained by solid-state sintering method
复制标题
Fe2O3添加量对固相烧结法制备堇青石陶瓷烧结行为的影响
DOI：
10.1007/s41779-018-0263-7
复制
发表时间：
2018-09
影响因子：
1.9
通讯作者：
Zhao Hengze
中科院分区：
文献类型：
--
作者：
Li Ye;Zhao Hengze
采用固相烧结法和高岭土制备堇青石陶瓷；以二氧化硅和氧化镁为原料，Fe2O3为烧结添加剂。详细研究了Fe2O3添加量对烧结行为和主要性能的影响。结果，Fe2O3 促进了烧结过程，堇青石相也增加了。随着烧结温度和Fe2O3添加量的增加，烧结收缩过程的机理发生变化。 1200℃后，随着Fe2O3添加量的增加，孔隙率降低，而收缩率和堆积密度增加。然而，过量的Fe2O3会聚集在孔壁中并抑制尖晶石相向堇青石相的转变。
Cordierite ceramics were prepared by solid-state sintering method and kaolin; silicon dioxide and magnesium oxide were used as the raw materials with Fe2O3 as the sintering addition. The effects of Fe2O3 additive amount on sintering behaviors and main properties were studied in detail. As the results, Fe2O3 promotes the sintering process and the cordierite phase also increases. As the sintering temperature and Fe2O3 additive amount increase, the mechanism of sintering shrinkage process changes. And after 1200 °C, the porosity decreases with the increasing Fe2O3 additive amount while the shrinkage percent and bulk density increase. However, excess Fe2O3 will gather in the pore walls and restrain the transformation from spinel phase to cordierite phase.
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DOI：
10.1111/j.1744-7402.2010.02486.x
发表时间：
2011-05
影响因子：
2.1
作者：
J. Banjuraizah;H. Mohamad;Z. Ahmad
通讯作者：
J. Banjuraizah;H. Mohamad;Z. Ahmad
影响因子：
1.1
作者：
T. Ogiwara;Yoshimasa Noda;O. Kimura
通讯作者：
T. Ogiwara;Yoshimasa Noda;O. Kimura
影响因子：
5.2
作者：
O. Al-Harbi;C. Özgür;M. M. Khan-M.
通讯作者：
O. Al-Harbi;C. Özgür;M. M. Khan-M.
影响因子：
13.6
作者：
Dong, Yingchao;Zhou, Jian-er;Meng, Guangyao
通讯作者：
Meng, Guangyao
影响因子：
5.6
作者：
R. Bejjaoui;A. Benhammou;L. Nibou;B. Tanouti;J. Bonnet;A. Yaacoubi;A. Ammar
通讯作者：
R. Bejjaoui;A. Benhammou;L. Nibou;B. Tanouti;J. Bonnet;A. Yaacoubi;A. Ammar