MICRO-DESCRIPTION OF THE SOLUTE-FIELD AND THE PHASE-FIELD MODEL FOR ISOTHERMAL PHASETRANSITION IN BINARY ALLOYS

Acta Metallurgica Sinica (English Letters) ›› 2004, Vol. 17 ›› Issue (6): 835-839 .

• Research Articles • Previous Articles Next Articles

MICRO-DESCRIPTION OF THE SOLUTE-FIELD AND THE PHASE-FIELD MODEL FOR ISOTHERMAL PHASETRANSITION IN BINARY ALLOYS

H.M.Ding, L.L.Chen, R.X.Liu

Research Studio of Solidification Simulation,College of Materials Science and Engineering,Huazhong University of Science and Technology,Wuhan430074,China

Received:1900-01-01 Revised:1900-01-01 Online:2004-12-25 Published:2009-10-10
Contact: H.M.Ding

Abstract

Abstract: A new phase field method for two-dimensional simulations of binary alloy solidification was studied. A model basing on solute conservative in every unit was developed for solving the solute diffusion equation during solidification. Two-dimensional computations were performed for ideal solutions and Ni-Cu dendritic growth into an isothermal and highly supersaturated liquid phase.

Key words: phase field, isothermal phase field model, diffusion

H.M.Ding, L.L.Chen, R.X.Liu. MICRO-DESCRIPTION OF THE SOLUTE-FIELD AND THE PHASE-FIELD MODEL FOR ISOTHERMAL PHASETRANSITION IN BINARY ALLOYS[J]. Acta Metallurgica Sinica (English Letters), 2004, 17(6): 835-839 .

[1]	Tongzhao Gong, Shuting Cao, Weiye Hao, Weiqi Fan, Yun Chen, Xing-Qiu Chen, Dianzhong Li. Modelling Microsegregation of Binary Alloy During Solidification [J]. Acta Metallurgica Sinica (English Letters), 2025, 38(9): 1628-1636.
[2]	Longli Wang, Rongcheng Li, Peilin Miao, Jiushun Zhu, Gangjian Tan, Xinfeng Tang. Heterogeneous Interface Microstructure and Thermoelectromagnetic Conversion Performance of BiSbTe/MnCoGe Multifunctional Materials [J]. Acta Metallurgica Sinica (English Letters), 2025, 38(5): 839-848.
[3]	Haijian Liu, Tianle Li, Xifeng Li, Huiping Wu, Zhiqiang Wang, Jun Chen. Strength Optimization of Diffusion-Bonded Ti₂AlNb Alloy by Post-Heat Treatment [J]. Acta Metallurgica Sinica (English Letters), 2025, 38(4): 614-626.
[4]	Jiang Liu, Fengping Zhao, Wen Shi, Han Dong, Xiaofei Guo. Enhanced Hydrogen Embrittlement Resistance in a Vanadium-Alloyed 42CrNiMoV Steel for High-Strength Wind Turbine Bolts [J]. Acta Metallurgica Sinica (English Letters), 2025, 38(12): 2300-2315.
[5]	Erika Lannunziata, Mohammad Hossein Mosallanejad, Manuela Galati, Gabriele Piscopo, Abdollah Saboori. Analyzing the Interplay of Sintering Conditions on Microstructure and Hardness in Indirect Additive Manufacturing of 17-4PH Stainless Steel [J]. Acta Metallurgica Sinica (English Letters), 2024, 37(9): 1611-1620.
[6]	Yang Feng, Wenhuan Chen, Zheng Xu, Weijun He, Bin Jiang, Fusheng Pan. Fabrication of AZ31/Mg3Y Composites with Excellent Strength and Plasticity via Accumulated Rolling Bonding and Diffusion Annealing [J]. Acta Metallurgica Sinica (English Letters), 2024, 37(2): 339-352.
[7]	Qianwen Zhang, Tianle Li, Yanbin Han, Wei Zheng, Xifeng Li, Jianjun Wu. Superplastic Tension Behavior of Dissimilar TC4/SP700 Laminate through Diffusion Bonding [J]. Acta Metallurgica Sinica (English Letters), 2024, 37(2): 353-363.
[8]	Kudakwashe Nyamuchiwa, Yuan Tian, Kanwal Chadha, Lu Jiang, Thomas Dorin, Clodualdo Aranas Jr. Precipitation Behaviour at the Interface of an Additively Manufactured M789-N709 Hybrid Alloy [J]. Acta Metallurgica Sinica (English Letters), 2023, 36(8): 1353-1370.
[9]	Yu Peng, Shiwei Li, Feng Jin, Yipeng Chen, Wei Guo, Jiangtao Xiong, Jinglong Li. Quasi-in-situ Observation of Interfacial Behaviours: Recrystallization and Grain Recombination during Micro-deformed Diffusion Bonding Process [J]. Acta Metallurgica Sinica (English Letters), 2023, 36(12): 2031-2044.
[10]	Jialin Zheng, Longteng Li, Huiping Wu, Doudou Yang, Bin Wang, Dayong An, Xifeng Li. Low-Temperature Diffusion Bonding Behavior of Hydrogenated Zr R60702 [J]. Acta Metallurgica Sinica (English Letters), 2023, 36(10): 1603-1618.
[11]	Fei Guo, Cheng-Wu Zheng, Pei Wang, Dian-Zhong Li, Yi-Yi Li. Effects of Rare Earth on Austenite-Ferrite Phase Transformation in a Low-Carbon Fe-C Alloy [J]. Acta Metallurgica Sinica (English Letters), 2023, 36(1): 141-146.
[12]	Wei Yang, Xiulian Qiu, Chengyun Wang, Jinhao Ye, Jihua Zhu, Hanbo Zou, Shengzhou Chen. Controllable Morphology Tailoring with Solvothermal Method Toward LiMnPO₄/C Cathode Materials for Improved Performance and Favorable Thermostability [J]. Acta Metallurgica Sinica (English Letters), 2022, 35(5): 790-800.
[13]	K. J. Tan, J. J. Liang, X. G. Wang, X. P. Tao, J. Gong, C. Sun, Y. Z. Zhou, X. F. Sun. Oxidation Performance and Interdiffusion Behaviour of two MCrAlY Coatings on a Fourth-Generation Single-Crystal Superalloy [J]. Acta Metallurgica Sinica (English Letters), 2022, 35(4): 679-692.
[14]	Yanqing Lai, Shi Chen, Xiaolei Ren, Yuanyuan Qiao, Ning Zhao. Solid-liquid Interdiffusion Bonding of Cu/Sn/Ni Micro-joints with the Assistance of Temperature Gradient [J]. Acta Metallurgica Sinica (English Letters), 2022, 35(11): 1912-1924.
[15]	Leipeng Duan, Kang Wang, Engang Wang, Peng Jia. Precipitation of α-Fe from Fe_84-_xSi₄B₁₂₊_x (x = 1, 3) Amorphous Alloys Under High Magnetic Field Annealing [J]. Acta Metallurgica Sinica (English Letters), 2021, 34(8): 1163-1172.

MICRO-DESCRIPTION OF THE SOLUTE-FIELD AND THE PHASE-FIELD MODEL FOR ISOTHERMAL PHASETRANSITION IN BINARY ALLOYS

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments