stacking fault
[晶体] 堆垛层错
2026-03-22 11:17 浏览次数 28
[晶体] 堆垛层错
there was no stacking fault in the direction perpendicular to the growth orientation.
在垂直于晶须生长方向上没有层错的存在。
the effects of stacking fault energy and strength on phase transformation in cryogenic austenitic steels were studied.
导出了在奥氏体钢中相变驱动力与层错能的关系以及层错能和应变能对马氏体形态的影响规律。
stacking fault energy plays an important role in the decompounds of dislocation and the martensitic transformation behavior of shape mechanism as forming nucleus with stacking fault.
在位错的分解以及以层错形核为变形机制的马氏体相变中层错能扮演了重要的角色。
after annealing, the density of dislocation decreased but stacking fault and extended dislocation increased.
高温退火后合金中的位错密度降低,层错、扩展位错的密度增加。
the structural characterization of electrochemical property was suggested by using stacking fault ratio.
因此可以用层错率表征氢氧化镍电极材料的电化学性能。
nb and n can decrease the stacking fault energy and hinder the movement of dislocations, therefore the work hardening ability is enhanced remarkably.
此外,铌、氮能降低层错能,阻止位错运动,使钢的加工硬化性能明显提高。
the stacking fault and other crystal defects in the crystal structure of parisite have been discussed.
讨论了氟碳钙铈矿结构中的堆垛层错等晶体缺陷现象。
the mechanism of twinning induced plasticity, the impact of stacking fault energy on twip effect and the excellent mechanical properties of twip steel are emphatically introduced.
介绍了孪晶诱发相变的微观机理,层错能对twip效应的影响以及显微组织对钢的力学性能的影响。
the results showed that the dislocation density was very high in as-melt alloy with a small amount of stacking fault and twin.
分析结果表明,铸态合金中含有少量的层错和孪晶,但位错密度较高。
the stacking fault energy of fe-mn-si, fe-mn-si-cr and fe-mn-si-cr-ni alloys respectively is calculated according to the thermodynamic model.
根据规则固溶体的热力学模型,分别计算铁锰硅、铁锰硅铬、铁锰硅铬镍形状记忆合金的层错能,研究硅、锰、铬、镍合金元素对铁基形状记忆合金层错能的影响。
dislocations within the stacking fault image were also observed.
还观察到层错象中的位错。
mechanism of the twinning induced transformation, impact of stacking fault energy on twip effect and impact of microstructure on mechanical properties of the steel were introduced.
综述了新型孪生诱发塑性钢(tw ip)研究的进展,重点介绍了孪生诱发塑性的机制、层错能对tw ip效应的影响和tw ip钢优异的力学性能。
at the same time, we obtained that the energy of twins grain boundary (without lattice relaxation) equals a half of the single intrinsic stacking fault energy.
同时得出在不考虑晶格松弛的前提下,金属的孪晶晶界能为单个内稟层错能的一半。
the microstructure of tensile samples was observed and analysed, and then the effect between stacking fault energy of twip steels and deformation temperature was calculated by thermodynamic model.
观察分析了拉伸试样的显微组织,并利用热力学经典模型,估算了温度对孪晶诱发塑性(twip)钢层错能的影响。
only strip austenite substructure and stacking fault were observed around the carbides.
在碳化物颗粒附近只观察到奥氏体变体和层错。
the formation of twin structure depends on the slip of stacking fault for nucleating and extending.
孪晶结构的形成依靠堆垛层错的滑移运动而形核和扩展。
according to the anisotropic broadening feature in x-ray diffraction pattern of ni(oh)2 electrode materials, the stacking fault structural model is proposed.
根据氢氧化镍电极材料的x射线衍射谱线的各向异性宽化特性,提出层错结构表征方法。