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|Title:||In situ interlocking structure in gel-derived mullite matrix induced by mechanoactivated commercial mullite powders|
|Source:||Zhang, T.S., Kong, L.B., Du, Z.H., Ma, J., Li, S. (2010-11). In situ interlocking structure in gel-derived mullite matrix induced by mechanoactivated commercial mullite powders. Scripta Materialia 63 (11) : 1132-1135. ScholarBank@NUS Repository. https://doi.org/10.1016/j.scriptamat.2010.08.023|
|Abstract:||A unique technique was developed to render dense mullite ceramics with an in situ tough interlocking structure. The microstructures were achieved by using a commercial mullite powder mechanoactivated with tungsten carbide milling media as seeds and a gel-derived nanosized mullite precursor as a matrix. Only less than 1 wt.% seed was sufficient to trigger the in situ formation of mullite whiskers uniformly distributed in a dense submicron-grained mullite matrix after sintering at 1450 °C for 5 h. © 2010 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.|
|Source Title:||Scripta Materialia|
|Appears in Collections:||Staff Publications|
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