Forming single-phase laminates via the gelcasting technique

被引：23

作者：

Baskin, DM ^{[1
]}

Zimmerman, MH ^{[1
]}

Faber, KT ^{[1
]}

Fuller, ER ^{[1
]}

机构：

[1] NIST,DIV CERAM,GAITHERSBURG,MD 20899

来源：

JOURNAL OF THE AMERICAN CERAMIC SOCIETY | 1997年 / 80卷 / 11期

关键词：

D O I：

10.1111/j.1151-2916.1997.tb03213.x

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Single-phase laminates of iron titanate were formed by gel-casting in both the presence and absence of a magnetic field to produce alternating layers of textured and nontextured microstructure, respectively. X-ray analysis was performed on each lamina verifying that alignment was maintained throughout processing. Tunnel cracks were found in trilayer laminates (nontextured/textured/nontextured) when the alignment direction was parallel to the interface between layers. The cracks are consistent with a stress profile of residual tension parallel to the interface in the textured layer.

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页码：2929 / 2932

页数：4

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