Acta Metall Sin  1992, Vol. 28 Issue (11): 65-69    DOI:

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ISOTHERMAL CRYSTALLIZATION KINETICS OF AMORPHOUS (Fe (0.99)Cu_(0.01))_(78)Si_9B_(13) ALLOY

LIU Xuedong; WANG Jingtang (State Key Laboratory of RSA; Institute of Metal Research; Academia Sinica; Shenyang)

LIU Xuedong; WANG Jingtang (State Key Laboratory of RSA; Institute of Metal Research; Academia Sinica; Shenyang). ISOTHERMAL CRYSTALLIZATION KINETICS OF AMORPHOUS (Fe (0.99)Cu_(0.01))_(78)Si_9B_(13) ALLOY. Acta Metall Sin, 1992, 28(11): 65-69.

Abstract References Related Articles Recommended Metrics Download:  PDF(620KB)  Export:  BibTeX | EndNote (RIS)       Abstract  Two stages of isothermal crystallization of the amorphous(Fe_(0.99)Cu_(0.01))_(78)Si_9B_(13) alloy were observed under examination by DSC together with XRD and TEM, i.e., precipitation of α-Fe(Si) solution and Fe_2B intermetallic compound. The nucleation and growth of both phases were analyzed based on the concept of local Avrami index and the crystallization "C" curve of the alloy was obtained. Comparison of activation energies of crystallization of both phases indicates that the precipitation of α-Fe(Si) is easier than that of Fe_2B. Meanwhile, an addition of Cu to the FeSiB glass may improve the morphology of α-Fe(Si) particles. Key words:  Amorphous alloy      activation energy of crystallization      local Avrami index      (Fe_(0.99)Cu_(0.01))_(78)Si_9B_(13) alloy      Received:  18 November 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/I11/65 1 Burke J. Kinetics of Phase Transformation in Metals. New York: Pergamon Press, 1965 2 Christian J W. The Theory of Tranaformation in Metals and Alloys. Oxford: Pergamon Press,1965 3 Calka A, Radlinski A P. Mater Sci Eng, 1988; 97:241 4 Marseglia E A. J Non-Cryst Solids, 1980; 41:31 5 Ghosh G, Chandrasekaran M, Delaey L. Acta Metall Mater, 1991; 39:925 6 Pratten N A, Scott M G. Scr Metall, 1978; 12:137 7 Greer A L. Acta Metall, 1982; 30:171 8 Yoshizawa Y, Oguma S, Yamauchi K. J Appl Phys, 1988; 64:6044 9 Bang J Y, Lee R Y. J Mater Sci, 1991; 26:4961 [1] LIU Shuaishuai, HOU Chaonan, WANG Engang, JIA Peng. Plastic Rheological Behaviors of Zr61Cu25Al12Ti2 and Zr52.5Cu17.9Ni14.6Al10Ti5 Amorphous Alloys in the Supercooled Liquid Region[J]. 金属学报, 2022, 58(6): 807-815. [2] LI Jinfu, LI Wei. Structure and Glass-Forming Ability of Al-Based Amorphous Alloys[J]. 金属学报, 2022, 58(4): 457-472. [3] ZHANG Jinyong, ZHAO Congcong, WU Yijin, CHEN Changjiu, CHEN Zheng, SHEN Baolong. Structural Characteristic and Crystallization Behavior of the (Fe0.33Co0.33Ni0.33)84 -x Cr8Mn8B x High-Entropy-Amorphous Alloy Ribbons[J]. 金属学报, 2022, 58(2): 215-224. [4] HAN Luhui, KE Haibo, ZHANG Pei, SANG Ge, HUANG Huogen. Kinetic Crystallization Behavior of Amorphous U60Fe27.5Al12.5 Alloy[J]. 金属学报, 2022, 58(10): 1316-1324. [5] HU Xiang, GE Jiacheng, LIU Sinan, FU Shu, WU Zhenduo, FENG Tao, LIU Dong, WANG Xunli, LAN Si. Combustion Mechanism of Fe-Nb-B-Y Amorphous Alloys with an Anomalous Exothermic Phenomenon[J]. 金属学报, 2021, 57(4): 542-552. [6] LIU Riping, MA Mingzhen, ZHANG Xinyu. New Development of Research on Casting of Bulk Amorphous Alloys[J]. 金属学报, 2021, 57(4): 515-528. [7] ZHU Min, OUYANG Liuzhang. Kinetics Tuning and Electrochemical Performance of Mg-Based Hydrogen Storage Alloys[J]. 金属学报, 2021, 57(11): 1416-1428. [8] HUANG Huogen, ZHANG Pengguo, ZHANG Pei, WANG Qinguo. Comparison of Glass Forming Ability Between U-Co and U-Fe Base Systems[J]. 金属学报, 2020, 56(6): 849-854. [9] GENG Yaoxiang, WANG Yingmin. Local Structure-Property Correlation of Fe-Based Amorphous Alloys: Based on Minor Alloying Research[J]. 金属学报, 2020, 56(11): 1558-1568. [10] XU Xiuyue, LI Yanhui, ZHANG Wei. Fabrication of Nanoporous PtRuFe by Dealloying Amorphous Fe(Pt, Ru)B Ribbons and Their Methanol Electrocatalytic Properties[J]. 金属学报, 2020, 56(10): 1393-1400. [11] JIN Chenri, YANG Suyuan, DENG Xueyuan, WANG Yangwei, CHENG Xingwang. Effect of Nano-Crystallization on Dynamic Compressive Property of Zr-Based Amorphous Alloy[J]. 金属学报, 2019, 55(12): 1561-1568. [12] Hongyang XU,Haibo KE,Huogen HUANG,Pei ZHANG,Pengguo ZHANG,Tianwei LIU. Nanoindentation Creep Behavior of U65Fe30Al5 Amorphous Alloy[J]. 金属学报, 2017, 53(7): 817-823. [13] Dianguo MA,Yingmin WANG,Kunio YUBUTA,Yanhui LI,Wei ZHANG. Effect of Co Content on the Structure and Magnetic Properties of Melt-Spun Fe55-xCoxPt15B30 Alloys[J]. 金属学报, 2017, 53(5): 609-614. [14] Huogen HUANG,Hongyang XU,Pengguo ZHANG,Yingmin WANG,Haibo KE,Pei ZHANG,Tianwei LIU. U-Cr Binary Alloys with Anomalous Glass-Forming Ability[J]. 金属学报, 2017, 53(2): 233-238. [15] Yaoxiang GENG,Kaiming HAN,Yingmin WANG,Jianbing QIANG,Qing WANG,Chuang DONG,Guifeng ZHANG,O TEGUS,Peter HAÜSSLER. COMPOSITION DESIGN OF Fe-B-Si-Ta BULK AMORPHOUS ALLOYS BASED ON CLUSTER+ GLUE ATOM MODEL[J]. 金属学报, 2015, 51(8): 1017-1024. No Suggested Reading articles found! Viewed Full text Abstract Cited   Shared      Discussed