Colloidal processing and superplastic properties of zirconia- and alumina-based nanocomposites

被引：46

作者：

Sakka, Y ^{[1
]}

Suzuki, TS ^{[1
]}

Morita, K ^{[1
]}

Nakano, K ^{[1
]}

Hiraga, K ^{[1
]}

机构：

[1] Natl Res Inst Met, Tsukuba, Ibaraki 3050047, Japan

来源：

SCRIPTA MATERIALIA | 2001年 / 44卷 / 8-9期

关键词：

powder processing; ceramics; mechanical properties-high temperature; superplasticity;

D O I：

10.1016/S1359-6462(01)00889-2

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Colloidal processing was applied to obtain dense and homogenous zirconia-dispersed alumina and alumina-dispersed zirconia nanocomposites. Excellent superplastic properties were achieved. The effects of the microstructure such as grain size, second-phase size, and cavity density on the superplastic properties were discussed and compared with conventionally prepared samples.

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页码：2075 / 2078

页数：4

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