Acta Metall Sin  1988, Vol. 24 Issue (1): 1-5    DOI:

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ATOMISTIC SIMULATION OF SEGREGATION IN Cu-Bi SYSTEM L SATURATED SEGREGATION

WANG Guijin Senior engineer;Central Iron and Steel Reseorch Institute;Ministry of Metatturgicol Industry;Beijing;V. VITEK Central Iron and Steel Research Institute; Ministry of Metallurgical Industry; Beijing; University of Pennsylvania; USA

WANG Guijin Senior engineer;Central Iron and Steel Reseorch Institute;Ministry of Metatturgicol Industry;Beijing;V. VITEK Central Iron and Steel Research Institute; Ministry of Metallurgical Industry; Beijing; University of Pennsylvania; USA. ATOMISTIC SIMULATION OF SEGREGATION IN Cu-Bi SYSTEM L SATURATED SEGREGATION. Acta Metall Sin, 1988, 24(1): 1-5.

Abstract References Related Articles Recommended Metrics Download:  PDF(432KB)  Export:  BibTeX | EndNote (RIS)       Abstract  Atomic structure of the ∑=5B(210)/[001] symmetrical tilt bound-ary in Cu containing different amount of segregated Bi has been investigated. Themost important structural effects found in this study are strong anisotropy of thesegregation energy for different sites and formation of an ordered alloy structurein the region of the grain boundary. A saturation level of 1.25 monolayers beyondwhich no further segregation can occur, was found. Key words:  segregation      atomistic simulation      Cu-Bi alloy      Received:  18 January 1988      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/Y1988/V24/I1/1 1 Hondros E D. Philos Mag, 1974; 29: 771 2 Powell B D, Woodruff D P. Philos Mag, 1976: 34: 169 3 Donald A. Philos Mag, 1976; 34: 1185 4 Bishop G H, Hart W H, Bruggeman G A.,Acta Metall. 1971; 19: 37 5 Joshi A. In: Johoson W C, Blakely J W eds., Interfacial Segregation, Ohio: ASM, 1979: 39 6 Chang H K, Lee J K. Stein D F. In: Lee J K ed., Interatomic Potentials and Ctystalline Defects, AIME, 1981: 373 7 Maeda K, Vitek V, Sutton A P. Acta Metall, 1982: 30: 2001 8 Sutton A P, Vitek V. Acta Metall 1982; 30: 2011 9 Vitek V, Minonishi Y. Surf Sci. 1984; 144: 196 10 Sutton A P. Ph D thesis, University of Pennsylvania. 1981 11 Wang G J. Ph D thesis, University of Pennsylvania, 1984E [1] CHANG Songtao, ZHANG Fang, SHA Yuhui, ZUO Liang. Recrystallization Texture Competition Mediated by Segregation Element in Body-Centered Cubic Metals[J]. 金属学报, 2023, 59(8): 1065-1074. [2] LIU Jihao, ZHOU Jian, WU Huibin, MA Dangshen, XU Huixia, MA Zhijun. Segregation and Solidification Mechanism in Spray-Formed M3 High-Speed Steel[J]. 金属学报, 2023, 59(5): 599-610. [3] ZHANG Limin, LI Ning, ZHU Longfei, YIN Pengfei, WANG Jianyuan, WU Hongjing. Macrosegregation Mechanism of Primary Silicon Phase in Cast Hypereutectic Al-Si Alloys Under Alternating Electropulsing[J]. 金属学报, 2023, 59(12): 1624-1632. [4] CHEN Xueshuang, HUANG Xingmin, LIU Junjie, LV Chao, ZHANG Juan. Microstructure Regulation and Strengthening Mechanisms of a Hot-Rolled & Intercritical Annealed Medium-Mn Steel Containing Mn-Segregation Band[J]. 金属学报, 2023, 59(11): 1448-1456. [5] DUAN Huichao, WANG Chunyang, YE Hengqiang, DU Kui. Electron Tomography Analysis on the Structure and Chemical Composition of Nanoporous Metal Surfaces[J]. 金属学报, 2023, 59(10): 1291-1298. [6] GUO Dongwei, GUO Kunhui, ZHANG Fuli, ZHANG Fei, CAO Jianghai, HOU Zibing. A New Method for CET Position Determination of Continuous Casting Billet Based on the Variation Characteristics of Secondary Dendrite Arm Spacing[J]. 金属学报, 2022, 58(6): 827-836. [7] LI Yamin, ZHANG Yaoyao, ZHAO Wang, ZHOU Shengrui, LIU Hongjun. First-Principles Study on the Effect of Cu on Nb Segregation in Inconel 718 Alloy[J]. 金属学报, 2022, 58(2): 241-249. [8] FENG Miaomiao, ZHANG Hongwei, SHAO Jingxia, LI Tie, LEI Hong, WANG Qiang. Prediction of Macrosegregation of Fe-C Peritectic Alloy Ingot Through Coupling with Thermodynamic Phase Transformation Path[J]. 金属学报, 2021, 57(8): 1057-1072. [9] GUO Zhongao, PENG Zhiqiang, LIU Qian, HOU Zibing. Nonuniformity of Carbon Element Distribution of Large Area in High Carbon Steel Continuous Casting Billet[J]. 金属学报, 2021, 57(12): 1595-1606. [10] ZHANG Zhuang, LI Haiyang, ZHOU Lei, LIU Huasong, TANG Haiyan, ZHANG Jiaquan. As-Cast Spot Segregation of Gear Steel and Its Evolution in the Rolled Products[J]. 金属学报, 2021, 57(10): 1281-1290. [11] ZHANG Yong, LI Xinxu, WEI Kang, WEI Jianhuan, WANG Tao, JIA Chonglin, LI Zhao, MA Zongqing. Element Segregation in GH4169 Superalloy Large-Scale Ingot and Billet Manufactured by Triple-Melting[J]. 金属学报, 2020, 56(8): 1123-1132. [12] GAI Yibing, TANG Fawei, HOU Chao, LU Hao, SONG Xiaoyan. First-Principles Calculation on the Influence of Alloying Elements on Interfacial Features of W-Cu System[J]. 金属学报, 2020, 56(7): 1036-1046. [13] LI Shiju, LI Yang, CHEN Jianqiang, LI Zhonghao, XU Guangming, LI Yong, WANG Zhaodong, WANG Guodong. Segregation Behavior, Microstructure and Properties of 2099Al-Li Alloy Produced by Twin-Roll Casting Underthe Action of Electromagnetic Oscillation Field[J]. 金属学报, 2020, 56(6): 831-839. [14] LI Gen, LAN Peng, ZHANG Jiaquan. Solidification Structure Refinement in TWIP Steel by Ce Inoculation[J]. 金属学报, 2020, 56(5): 704-714. [15] DU Yubin, HU Xiaofeng, ZHANG Shouqing, SONG Yuanyuan, JIANG Haichang, RONG Lijian. Microstructure and Mechanical Properties of HSLA Steel Containing 1.4%Cu[J]. 金属学报, 2020, 56(10): 1343-1354. No Suggested Reading articles found! Viewed Full text Abstract Cited   Shared      Discussed