Acta Metall Sin  1992, Vol. 28 Issue (6): 85-89    DOI:

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STRUCTURE AND PROPERTY OF DIRECTIONALLY SOLIDIFIED EUTECTIC Bi/MnBi ALLOY

FU Xuli;LI Jun;WANG Wu;YANG Yongqing;SHU Guangji Southeast University; Nanjing Correspondent lecturer; Department of Materials Science and Engineering; Southeast University; Nanjing 210018

FU Xuli;LI Jun;WANG Wu;YANG Yongqing;SHU Guangji Southeast University; Nanjing Correspondent lecturer; Department of Materials Science and Engineering; Southeast University; Nanjing 210018. STRUCTURE AND PROPERTY OF DIRECTIONALLY SOLIDIFIED EUTECTIC Bi/MnBi ALLOY. Acta Metall Sin, 1992, 28(6): 85-89.

Abstract References Related Articles Recommended Metrics Download:  PDF(1321KB)  Export:  BibTeX | EndNote (RIS)       Abstract  Eutectic Bi / MnBi magnetic alloy was prepared by directional solidification.When the growth rate, R>2 cm / h, the MnBi fibre spacing, λ, distributed homogeneously inBi matrix, follows λ~2R=constant. The thermal gradient, G_L, does not influence λ. The mag-netic property, B_r of Bi / MnBi alloy decreases with the increase of R and increases with theincrease of G_L Key words:  eutectic Bi/MnBi alloy      growth rate      thermal gradient      fiber spacing      magnetic property      Received:  18 June 1992      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/Y1992/V28/I6/85 1 Pirich R G, Metall Trans, 1984; 15A: 2139 2 Savas M A, Smith R W, J Crystal Growth, 1986; 76: 880 3 Notis M R, Shah D M, Young S P, Graham CD, ITEEE Trans Magn, 1979; 3 (2) : 957 4 Chen T. J Appl Phys, 1974; 45: 2358 5 杨永清.东南大学硕士学位论文,1990 6 Kurz W, Fisher D J. Fundamentals of Solidification Trans Tech publications, 1984 7 Flemings M C. Solidification Processing. New York: McGraw-Hill, 1974 8 Toloui B, Hellawell A. Acta Metall, 1976; 24: 565 9 Ravishankar P S, Wilcox W R, Laron D J. Acta Metall, 1980; 28: 1583 [1] ZHANG Deyin, HAO Xu, JIA Baorui, WU Haoyang, QIN Mingli, QU Xuanhui. Effects of Y2O3 Content on Properties of Fe-Y2O3 Nanocomposite Powders Synthesized by a Combustion-Based Route[J]. 金属学报, 2023, 59(6): 757-766. [2] QI Zhao, WANG Bin, ZHANG Peng, LIU Rui, ZHANG Zhenjun, ZHANG Zhefeng. Effects of Stress Ratio on the Fatigue Crack Growth Rate Under Steady State of Selective Laser Melted TC4 Alloy with Defects[J]. 金属学报, 2023, 59(10): 1411-1418. [3] XIANG Zhaolong, ZHANG Lin, XIN Yan, AN Bailing, NIU Rongmei, LU Jun, MARDANI Masoud, HAN Ke, WANG Engang. Effect of Cr Content on Microstructure of Spinodal Decomposition and Properties in FeCrCoSi Permanent Magnet Alloy[J]. 金属学报, 2022, 58(1): 103-113. [4] YU Lei,LUO Haiwen. Effect of Partial Recrystallization Annealing on Magnetic Properties and Mechanical Properties of Non-Oriented Silicon Steel[J]. 金属学报, 2020, 56(3): 291-300. [5] Jing BAI, Shaofeng SHI, Jinlong WANG, Shuai WANG, Xiang ZHAO. First-Principles Calculations of Phase Stability and Magnetic Properties of Ni-Mn-Ga-Ti FerromagneticShape Memory Alloys[J]. 金属学报, 2019, 55(3): 369-375. [6] Lin LIU, Dejian SUN, Taiwen HUANG, Yanbin ZHANG, Yafeng LI, Jun ZHANG, Hengzhi FU. Directional Solidification Under High Thermal Gradient and Its Application in Superalloys Processing[J]. 金属学报, 2018, 54(5): 615-626. [7] Yachao SUN, Minggang ZHU, Rui HAN, Xiaoning SHI, Nengjun YU, Liwei SONG, Wei LI. Magnetic Viscosity of Anisotropic Rare Earth Permanent Films[J]. 金属学报, 2018, 54(3): 457-462. [8] Jun HUANG, Haiwen LUO. Influence of Annealing Process on Microstructures, Mechanical and Magnetic Properties of Nb-Containing High-Strength Non-Oriented Silicon Steel[J]. 金属学报, 2018, 54(3): 377-384. [9] Yaoxiang GENG,Xin LIN,Jianbing QIANG,Yingmin WANG,Chuang DONG. Dual-Cluster Characteristic and Composition Optimization of Finemet Soft Magnetic Nanocrystalline Alloys[J]. 金属学报, 2017, 53(7): 833-841. [10] Yaoxiang GENG,Zhijie ZHANG,Yingmin WANG,Jianbing QIANG,Chuang DONG,Haibin WANG,Ojied TEGUS. Structure-Property Correlation of High Fe-ContentFe-B-Si-Hf Bulk Glassy Alloys[J]. 金属学报, 2017, 53(3): 369-375. [11] Jing BAI,Ze LI,Zhen WAN,Xiang ZHAO. A First-Principles Study on Crystal Structure, Phase Stability and Magnetic Properties of Ni-Mn-Ga-Cu Ferromagnetic Shape Memory Alloys[J]. 金属学报, 2017, 53(1): 83-89. [12] Qiliang NAI,Jianxin DONG,Maicang ZHANG,Zhihao YAO. INFLUENCE OF MULTI-MICROSTRUCTURE INTERACTION ON FATIGUE CRACK GROWTH RATE OF GH4738 ALLOY[J]. 金属学报, 2016, 52(2): 151-160. [13] GAO Ka, LI Shuangming, FU Hengzhi. MICROSTRUCTURE EVOLUTION AND ORIENTATION ANALYSIS OF HYPEREUTECTIC Al-Al2Cu ALLOY UNDER DIRECTIONAL SOLIDIFICATION[J]. 金属学报, 2014, 50(8): 962-970. [14] ZHANG Litao,WANG Jianqiu. STRESS CORROSION CRACK PROPAGATION BEHAVIOR OF DOMESTIC FORGED NUCLEAR GRADE 316L STAINLESS STEEL IN HIGH TEMPERATURE AND HIGH PRESSURE WATER[J]. 金属学报, 2013, 49(8): 911-916. [15] LI Shuangming, FU Hengzhi. THEORETICAL ANALYSIS OF AN ABRUPT INCREASE IN GROWTH RATE ON THE DIRECTIONALLY SOLIDIFIED MICROSTRUCTURES OF OFF—EUTECTIC ALLOYS[J]. 金属学报, 2013, 49(12): 1543-1548. No Suggested Reading articles found! Viewed Full text Abstract Cited   Shared      Discussed