介绍了相场方法的两种基本原理，阐述了相场方法在金属凝固过程微观组织形成模拟中的应用情况。
Two principles of the phase field method are introduced, and the application of the phase field method for numerical simulation of solidification microstructure is expatiated.
众所周知，用有限元方法模拟异质体材料的微观组织结构、进行材料性能预测，是目前国际上通用的做法。
As everyone knows, Finite element method is in common use for forecasting organized-properties of Microstructure of Heterogeneous Materials.
铸件凝固过程中微观组织形成的数值模拟研究是铸造学科前沿的研究课题。
Numerical simulation of the microstructure formation during casting solidification is currently an active area of research frontiers in foundry technology.
分析了用有限元法模拟线材二辊、三辊和四辊轧机轧制的特点，对线材断面的几何形状、微观组织和机械性能进行了介绍。
By simulating the features of two -, three -, four-high mill with finite element method, the geometric shape, micro-structure and mechanical property of wire section are analyzed.
阐述了金属材料塑性加工中微观组织演变数值模拟的重要性。
The importance of numerical simulation of microstructure evolution during metal hot forging was introduced in this paper.
采用真空热循环试验装置，模拟近地轨道空间环境，研究了LF 6铝合金焊接接头拉伸性能和微观组织，分析讨论了真空热循环对焊接接头的影响规律。
The tensile properties and microstructure of LF6 aluminum alloy weld joint under simulating near earth space environment are studied by means of vacuum thermal cycling system.
利用工业条件下的零件热处理实验对温度场和微观组织的模拟结果进行了验证，实验与模拟结果吻合良好。
The result showed that the simulated data of temperature field and microstructure agree well with the experimental ones in industrial condition.
介绍了主要的凝固微观组织数值模拟方法，评述了铸件凝固微观组织数值模拟的研究现状，指出了该领域目前面临的问题和未来发展趋势。
The main methods and present status for solidification microstructure in numerical simulation were introduced and reviewed. The problems to be faced and developing tendency in the field were proposed.
模拟结果表明，采用宏微观耦合的方法模拟热型连铸过程中微观组织的演化过程以及各种工艺参数对组织形成的影响是有效、可行的。
The results indicate that macro-microcosmic coupling method is efficient and feasible for simulating the microstructure evolution and effects of variables on microstructure formation.
对热加工过程中微观组织变化的计算机模拟以及组织与力学性能关系进行的研究最近已成为本学科研究领域的热点之一。
Computer modeling of microstructural changes and the relationships between mechanical properties of hot rolled steel products has been under active development in the research community.
固溶体共格析出过程微观组织演化进行了模拟，并就合金成分变化对析出动力学的影响进行了研究。
The precipitation process simulation of the medial density cubic alloy was conducted using the microscopic diffusion equation including the coherent strain energy.
微观模拟不仅可以得到材料的凝固组织，而且还能为宏观模拟提供准确的潜热释放信息。
By micro modeling not only the solidified microstructure of materials can be predicted, but also the accurate information of latent heat releasing can be provided for the macro modeling.
以TA11合金叶片的挤杆过程为研究对象，对其微观组织变化进行数值模拟，研究了变形工艺参数对变形过程中微观组织变化的影响。
The microstructure evolution in bar-extrusion process for TA11 alloy blade was simulated, the influence of deformation parameters on microstructure evolution in deformation process was studied.
通过热模拟试验和工业性试验，研究了Q235钢微观组织演变规律及其与力学性能的关系。
Microstructure evolution and the relationship between microstructure and mechanical properties of Q235 steel were studied by thermal simulation and industrial tests.
指出了相场方法非常适合于微观组织三维模拟，用其他方法则存在较大难度。
It is pointed out that the phase field method is very suitable to compute the 3d microstructure than other methods.
指出了相场方法非常适合于微观组织三维模拟，用其他方法则存在较大难度。
It is pointed out that the phase field method is very suitable to compute the 3d microstructure than other methods.
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