Recent research progress on the phase-field model of microstructural evolution during metal solidification

IF 5.6 2区材料科学 Q2 MATERIALS SCIENCE, MULTIDISCIPLINARY

International Journal of Minerals, Metallurgy, and Materials Pub Date : 2023-08-22 DOI:10.1007/s12613-023-2710-x

Kaiyang Wang, Shaojie Lv, Honghui Wu, Guilin Wu, Shuize Wang, Junheng Gao, Jiaming Zhu, Xusheng Yang, Xinping Mao

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引用次数: 1

Abstract

Solidification structure is a key aspect for understanding the mechanical performance of metal alloys, wherein composition and casting parameters considerably influence solidification and determine the unique microstructure of the alloys. By following the principle of free energy minimization, the phase-field method eliminates the need for tracking the solid/liquid phase interface and has greatly accelerated the research and development efforts geared toward optimizing metal solidification microstructures. The recent progress in the application of phase-field simulation to investigate the effect of alloy composition and casting process parameters on the solidification structure of metals is summarized in this review. The effects of several typical elements and process parameters, including carbon, boron, silicon, cooling rate, pulling speed, scanning speed, anisotropy, and gravity, on the solidification structure are discussed. The present work also addresses the future prospects of phase-field simulation and aims to facilitate the widespread applications of phase-field approaches in the simulation of microstructures during solidification.

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金属凝固过程显微组织演化相场模型的研究进展

凝固组织是了解金属合金力学性能的一个关键方面，其中成分和铸造参数对凝固有很大影响，并决定了合金的独特显微组织。通过遵循自由能最小化的原则，相场法消除了跟踪固/液相界面的需要，极大地加快了面向优化金属凝固微观组织的研究和开发工作。综述了近年来应用相场模拟技术研究合金成分和铸造工艺参数对金属凝固组织影响的研究进展。讨论了碳、硼、硅、冷却速度、拉拔速度、扫描速度、各向异性和重力等几种典型元素和工艺参数对凝固组织的影响。本工作还讨论了相场模拟的未来前景，旨在促进相场方法在凝固过程中微观组织模拟中的广泛应用。

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来源期刊

International Journal of Minerals, Metallurgy, and Materials 工程技术-材料科学：综合

CiteScore

9.30

自引率

16.70%

发文量

205

审稿时长

2 months

期刊介绍： International Journal of Minerals, Metallurgy and Materials (Formerly known as Journal of University of Science and Technology Beijing, Mineral, Metallurgy, Material) provides an international medium for the publication of theoretical and experimental studies related to the fields of Minerals, Metallurgy and Materials. Papers dealing with minerals processing, mining, mine safety, environmental pollution and protection of mines, process metallurgy, metallurgical physical chemistry, structure and physical properties of materials, corrosion and resistance of materials, are viewed as suitable for publication.