非平衡材料

具有平面负泊松比的碳纤维/环氧树脂非平衡复合材料层板具有很高的断裂韧性和缺口断裂强度。

It had been proved that Carbon / Epoxy unbalanced laminates with in-plane negative Poisson 's ratio have higher fracture toughness and notch fracture strength .

自蔓延燃烧合成的非平衡动力学及其对材料结构的影响

Non-equilibrium Dynamics of Self-propagating High Temperature Synthesis ( SHS ) and Its Effect on Structure of Product

有升力再入飞行器再入过程中，烧蚀化学非平衡效应对于防热材料烧蚀的影响一直是人们极为关注的问题，但目前国内外在这方面还没有系统的设计计算方法。

People always pay great attention to the chemical nonequilibrium effect of ablation on the thermal protection material when lifting reentry vehicle is in the reentry process , but systematic design and calculation methods have not been built yet both at home and abroad so far in this aera .

简要介绍了偏聚特别是晶界非平衡偏聚研究的历史和现状.并扼要介绍了品界非平衡偏聚与材料冷脆之间的关系。

A brief summary of segregation . especially nonequilibrium of interface & grain boundary , is presented in this paper , and the relationship between segregation of intergranular boundary and the cold brittleness is also introduced .