信息 ... 微裂纹增韧(microcrack toughening) 表面增韧(surface toughening) 弥散增韧(dispersion toughening) ...
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刚性粒子表面带环氧官能团后，与基本材料形成了化学键合的界面层结构，对粒子的增韧也十分有利。
The data also show that the particle surface having some epoxy groups can be of great advantage to toughening because the chemical bond is formed in the interphase between particle and matrix.
钛酸钾晶须用弹性体表面改性后实现了对尼龙66的有效增韧。
Nylon 66 was effectively toughened with potassium titanate whiskers which were surface modified with an elastic epoxy resin.
表面压应力作用强化了相变增韧效果，改善了材料的表面抗裂纹性能和抗热震稳定性等力学性能。
The R-curve and thermal shock resistance properties are improved and the transformation effect are strengthened by the surface compressive stress effect.
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