Acta Metall Sin  1998, Vol. 34 Issue (9): 933-938    DOI:

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SIMULATION OF LIQUID STATE STRUCTURES AND RAPID SOLIDIFICATION OF METALS

WANG Luhong; LIU Haozhe; HU Zhuangqi (State Key Lab of BSA; Institute of Metal Research; The Chinese Academy of Sciences; Shenyang 110015)Correspondent: WANG Luhong; Tel. (024)23843531-55405(O); (024)25842383(H)

WANG Luhong; LIU Haozhe; HU Zhuangqi (State Key Lab of BSA; Institute of Metal Research; The Chinese Academy of Sciences; Shenyang 110015)Correspondent: WANG Luhong; Tel. (024)23843531-55405(O); (024)25842383(H). SIMULATION OF LIQUID STATE STRUCTURES AND RAPID SOLIDIFICATION OF METALS. Acta Metall Sin, 1998, 34(9): 933-938.

Abstract References Related Articles Recommended Metrics Download:  PDF(536KB)  Export:  BibTeX | EndNote (RIS)       Abstract  Based on the Finnis-Sinclair potential given by Igarashi et al, molecular dynamics simulation of liquid structures of 8 hcp-type metals was carried out. The situation of this F-S potential for description the liquid structures of those hop-type metals was analyzed. Two rapid solidification processes of metal Co were simulated by MD. Using pair analysis technique the effect of cooling rates on microstructure of Co was analyzed. Key words:  F-S many body potential      molecular dynamics simulation      hop-type metal      cobalt      Received:  18 September 1998      Service E-mail this article Add to citation manager E-mail Alert RSS （） Articles by authors URL:  https://www.ams.org.cn/EN/     OR     https://www.ams.org.cn/EN/Y1998/V34/I9/933 1 Liu C F, Wang S. J Chem Phys, 1992 97: 2694 2 Tsay S F Phys Rev,1994;B50:103 3 Igarashi M; Khantha M, Vitek V Philos Mag, 1991; B63: 603 4 Finnis M W, Sinclair J E. Philos Mag, 1984; A50: 45 5 Ackland G J, Thetford R. Philos Mag, 1987; A56: 15 6 Ackland G J, Tichy G; Vitek V, Finnis M W Philos Mag, 1987 A56: 735 7 Ackland G J, Wooding S J, Bacon D J. Philos Mag 1995; A71: 553 8 Verlet L. Phys Rev, 1967 159: 98 9 Honeycutt J D, Andersen H C.J Phys Chem, 1987; 91: 4950 10 Waseda Y. The Structure of Non-Crystalline Materials, Liquid and Amorphous Solids. New York: McGrawHill International Book Company1980 11 Abraham F F. J Chem Phys, 1980; 72: 359 12 Steinhardt P J, Nelson D R, Ronchetti M. Phys Rev. 1983; B28: 784 [1] LIANG Jinjie, GAO Ning, LI Yuhong. Interaction Between Interstitial Dislocation Loop and Micro-Crack in bcc Iron Investigated by Molecular Dynamics Method[J]. 金属学报, 2020, 56(9): 1286-1294. [2] ZHOU Xia,LIU Xiaoxia. Mechanical Properties and Strengthening Mechanism of Graphene Nanoplatelets Reinforced Magnesium Matrix Composites[J]. 金属学报, 2020, 56(2): 240-248. [3] Haifeng ZHANG, Haile YAN, Nan JIA, Jianfeng JIN, Xiang ZHAO. Exploring Plastic Deformation Mechanism of MultilayeredCu/Ti Composites by Using Molecular Dynamics Modeling[J]. 金属学报, 2018, 54(9): 1333-1342. [4] Dan LI, Yang LI, Rongsheng CHEN, Hongwei NI. Direct Synthesis of NiCo2O4 Nanoneedles and MoS2 Nanoflakes Grown on 316L Stainless Steel Meshes by Two Step Hydrothermal Method for HER[J]. 金属学报, 2018, 54(8): 1179-1186. [5] LIANG Li, MA Mingwang, TAN Xiaohua, XIANG Wei, WANG Yuan, CHENG Yanlin. A SIMULATION STUDY OF MECHANICAL PROPER-TIES OF METAL Ti SAMPLE WITH DEFECTS[J]. 金属学报, 2015, 51(1): 107-113. [6] MO Yunfei, LIU Rangsu, LIANG Yongchao, ZHENG Naichao, ZHOU Lili,TIAN Zean, PENG Ping. MOLECULAR DYNAMICS SIMULATION ON THE EVOLUTION OF MICROSTRUCTURES OF LIQUID ZnxAl100−x ALLOYS DURING RAPID SOLIDIFICATION[J]. 金属学报, 2012, 48(8): 907-914. [7] LI Ying MA Beiyue WANG Zhenming JIANG Maofa. PREPARATION OF Na1.4Co2O4 BASED THERMOELECTRIC MATERIALS BY SOL-GEL METHOD AND CHARACTERIZATION[J]. 金属学报, 2011, 47(1): 109-114. [8] GAO Yufei MENG Qingyuan. MOLECULAR DYNAMICS SIMULATION ON THERMAL CONDUCTIVITY OF ONE DIMENISON NANOMATERIALS[J]. 金属学报, 2010, 46(10): 1244-1249. [9] LIU Xiaoming YOU Xiaochuan LIU Zhanli NIE Junfeng ZHUANG Zhuo. MOLECULAR DYNAMICS SIMULATION OF PLASTIC BEHAVIOR OF THE Ni NANOFILM DURING SCRATCH PROCESS[J]. 金属学报, 2009, 45(2): 137-142. [10] GUI Lin. Synthesis of Cobalt Ferrite Nanoarticles in High Static Magnetic Field by Coprecipitation-Phase Transform way[J]. 金属学报, 2007, 43(5): 529-533 . [11] LI Jianguo; Hu Dongping; MEI Jun; LIU Shi; LI Yiyi. Enhancing Adhesion Between Diamond Film and WC--Co Substrate[J]. 金属学报, 2006, 42(7): 763-769 . [12] ZHANG Tao; ZHANG Xiaoru; GUAN Li; QI Yuanhua; XU Changye. The Simulation of Metal Cu In The Melting and Solidification Process[J]. 金属学报, 2004, 40(3): 251-256 . [13] LI Qikai; ZHANG Yue; CHU Wuyang. MOLECULAR DYNAMICS SIMULATION OF PLASTIC DEFORMATION DURING NANOINDENTATION[J]. 金属学报, 2004, 40(12): 1238-1242 . [14] LI Bin;ZHANG Xiumu; SHA Xianwei; LI Yiyi (Institute of Metal Research; The Chinese Academy of Sciences; Shenyang 110015)Correspondent: LI Bin; Tel: (024)23843531-55362; Fax: (024)23891320. MOLECULAR DYNAMICS SIMULATION ON TRANSFORMATION PSEUDOELASTICITY IN NiAI ALLOY[J]. 金属学报, 1998, 34(9): 923-927. [15] LI Bin; ZHANG Xiumu; LI Rong; LI Yiyi(Institute of Metal Research; The Chinese Academy of Sciences; Shenyang 110015)Correspondent: ZHANG Xiumu; professor Tel: (024)22843531-55362; Fax: (024)23891320;E-mail: xmzhang imr. ac. cn. MOLECULAR DYNAMICS SIMULATION ON MARTENSITIC NUCLEATION AND GROWTH AT AN EDGE DISLOCATION DIPOLE[J]. 金属学报, 1998, 34(8): 813-818. No Suggested Reading articles found! Viewed Full text Abstract Cited   Shared      Discussed