SHAPE MEMORY BEHAVIOR IN PARTIALLY-STABILIZED ZIRCONIA CERAMICS

被引：95

作者：

SWAIN, MV

机构：

[1] CSIRO, Clayton, Aust, CSIRO, Clayton, Aust

来源：

NATURE | 1986年 / 322卷 / 6076期

关键词：

MATERIALS WITH MEMORY - Heating - OXIDES - Phase Transitions;

D O I：

10.1038/322234a0

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

The author reports on shape memory behavior in a zirconia alloy partially stabilized with magnesia, at temperatures a few hundred degrees higher than reported for metallic alloys. The reversible deformation strains are relatively small, 0. 5%, and are limited by the brittleness of the ceramic material. In the investigated material the phase exhibiting the martensitic behavior is the minor phase and occurs as precipitates in a stable matrix.

引用

页码：234 / 236

页数：3

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[10]

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