其机理主要是应力诱发 相变增韧 ( Transformation Toughening )、裂纹偏转增韧(MicrocrackToughening)和微裂纹增韧 (Crack—DeflectionToughening)。
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25 相较于氧化铝,氧化锆有更 强的抗挠曲应力(flexural strength)与特殊性质 转变韧化(transformation toughening),使得在 有外力介入时,本身的抗裂纹衍生的能力 会大幅增加。
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phase transformation toughening 相变增韧
stress-induced phase transformation toughening 应力诱导相变增韧
zirconia phase transformation toughening ceramics 氧化锆相变增韧陶瓷
active transformation toughening 活性相变增韧
transformation toughening cannot 相变韧化
zirconia transformation toughening 氧化锆相变增韧
transformation toughening mechanisms 相变增韧机理
Stress_induced transformation toughening was the main toughening mechanism.
应力诱导相变是主要的增韧机理。
Both phase transformation toughening and whisker reinforcing are existed in the composite system.
复合材料中存在着晶须补强和相变增韧等双重强韧化机制。
This work provides a significant experimental foundation for establishing the theoretical models of transformation toughening.
所得实验结果为进一步深入研究相变本构关系和相变增韧机理提供了重要的实验依据。
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