1) microscropic phase-field model
微观相场方程
2) microscopic phase-field
微观相场
1.
Based on the microscopic phase-field model, the reageing behavior of Ni-11at%Al-7at%Cr alloy from 873 K to 1023 K was simulated at atomic-scale, The order parameter profiles and volume fraction of the ordered phase was calculated according to the atomic morphology evolution, and the reageing process from 873 K to 1023 K was compared with ageing at 1023 K.
基于三元体系的微观相场动力学模型,从原子层次上模拟了Ni-11at%Al-7at%Cr合金在873K预时效,1023K再时效的组织演化过程,结合原子图像,计算了有序相内序参数分布和体积分数随时间的变化,并与1023K下的单级时效工艺进行了对比。
2.
Based on the microscopic phase-field dynamic model and the microelasticity theory, the morphology evolution of Ni_3Al(γ′)phase and early precipitation mechanism in Ni-Al alloy were simulated.
基于微观相场动力学模型和微观弹性能理论,对Ni-Al合金中沉淀相Ni_3Al(γ′)形貌演化、早期沉淀机制和后期粗化过程进行了原子层面的计算机模拟。
3.
0alloy were simulated based on the microscopic phase-field kinetic model and the microelasticity theory in this paper.
基于微观相场动力学模型和微观弹性理论,对Ni75Cr19Al6。
3) microscopic phase field
微观相场
1.
An dynamic model of precipitation process in ternary alloys was introduced,which was based on microscopic phase field diffusion equation and described the composition clustering and ordering reactions by ordering parameter and the probabilities of finding an atom at a given lattice.
三元合金沉淀过程动力学模型基于微观相场扩散方程建立,以原子占位几率和序参数描述合金沉淀过程的成分簇聚和有序化。
2.
The microstructure evolution of Al-Li alloys during aging, aging-reaging and retrogression-reaging were simulated using microscopic phase field method.
本文采用微观相场方法，模拟了Al-Li合金的单级时效、分级时效、回归再时效工艺。
3.
The influence of Ni-Al ordering energy from the first to the fourth layer on the atom long range order progress in Ni75Al13Cr12 alloy was investigated by microscopic phase field model.
通过微观相场方法研究了Ni75Al13Cr12合金Ni-Al第一到四层有序能对原子长程有序进程的影响。
4) Phase-field equation
相场方程
5) microscopic Langevin equation
微观Langevin方程
6) microscopic phase field dynamics
微观相场动力学
1.
This paper discusses the characteristics of continuous and microscopic phase field dynamics theory on describing phase transformation of alloys.
讨论了连续体相场动力学与微观相场动力学理论在描述合金相变方面各自的特点。
补充资料：爱因斯坦引力场方程
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