Acta Metall Sin  1988, Vol. 24 Issue (4): 362-364    DOI:

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INFLECTION OF COERCIVITY DURING LOCAL CRYSTALLIZATION OF Fe-Si-B AMORPHOUS ALLOYS

YANG Guobin;GUAN Zhiqun;WANG Shuangquan;WANG Run Beijing University of Iron and Steel TechnologyProfessor;Department of Materials Science; Beijing University of Iron and Steel Technology

YANG Guobin;GUAN Zhiqun;WANG Shuangquan;WANG Run Beijing University of Iron and Steel TechnologyProfessor;Department of Materials Science; Beijing University of Iron and Steel Technology. INFLECTION OF COERCIVITY DURING LOCAL CRYSTALLIZATION OF Fe-Si-B AMORPHOUS ALLOYS. Acta Metall Sin, 1988, 24(4): 362-364.

Abstract References Related Articles Recommended Metrics Download:  PDF(249KB)  Export:  BibTeX | EndNote (RIS)       Abstract  & An inflection behaviour was revealed during isothermal annealing under the observa-tion of transition of the coercivity of Fe-Si-B amorphous alloys on local crystallization. It maybe interpreted by the transition of α-Fe grain precipitated from single to mutiple domain. Thus.the theoretical expression of H_0-t_a may be derived. The plot of expression H_0-t_a calculated wellrepresents the feature of the experimental curve. Key words:  Fe-base amorphous alloy      crystallization      coercivity      Received:  18 April 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/I4/362 1 Kronmuller H. J Magn Magn Mater, 1981; 24: 159 2 Hasegawa R, Fish G E, Ramanan VRR V, J Magn Magn Mater, 1976; 2: 927 3 Hasegawa R, Ramanan V R V, Fish G E. J Appl Phys, 1982; 53: 2276 4 Ramanan V R V, Fish G E. J Appl Phys, 1982; 52: 2273 5 Yeh H L, Maddin R. Metall Trans, 1979; 10A: 771 6 Novak L., Potocky L, Lovas A, Kisdi-Koszo E, Takaecs J. J Magn Magn Mater, 1980; 19: 149 7 北京大学物理系.铁磁学,科学出版社,1974 [1] ZHAO Peng, XIE Guang, DUAN Huichao, ZHANG Jian, DU Kui. Recrystallization During Thermo-Mechanical Fatigue of Two High-Generation Ni-Based Single Crystal Superalloys[J]. 金属学报, 2023, 59(9): 1221-1229. [2] 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. [3] LI Fulin, FU Rui, BAI Yunrui, MENG Lingchao, TAN Haibing, ZHONG Yan, TIAN Wei, DU Jinhui, TIAN Zhiling. Effects of Initial Grain Size and Strengthening Phase on Thermal Deformation and Recrystallization Behavior of GH4096 Superalloy[J]. 金属学报, 2023, 59(7): 855-870. [4] LOU Feng, LIU Ke, LIU Jinxue, DONG Hanwu, LI Shubo, DU Wenbo. Microstructures and Formability of the As-Rolled Mg- xZn-0.5Er Alloy Sheets at Room Temperature[J]. 金属学报, 2023, 59(11): 1439-1447. [5] LIU Lujun, LIU Zheng, LIU Renhui, LIU Yong. Grain Boundary Structure and Coercivity Enhancement of Nd90Al10 Alloy Modified NdFeB Permanent Magnets by GBD Process[J]. 金属学报, 2023, 59(11): 1457-1465. [6] WU Caihong, FENG Di, ZANG Qianhao, FAN Shichun, ZHANG Hao, LEE Yunsoo. Microstructure Evolution and Recrystallization Behavior During Hot Deformation of Spray Formed AlSiCuMg Alloy[J]. 金属学报, 2022, 58(7): 932-942. [7] GUO Lu, ZHU Qianke, CHEN Zhe, ZHANG Kewei, JIANG Yong. Non-Isothermal Crystallization Kinetics of Fe76Ga5Ge5B6P7Cu1 Alloy[J]. 金属学报, 2022, 58(6): 799-806. [8] LI Jinfu, LI Wei. Structure and Glass-Forming Ability of Al-Based Amorphous Alloys[J]. 金属学报, 2022, 58(4): 457-472. [9] REN Shaofei, ZHANG Jianyang, ZHANG Xinfang, SUN Mingyue, XU Bin, CUI Chuanyong. Evolution of Interfacial Microstructure of Ni-Co Base Superalloy During Plastic Deformation Bonding and Its Bonding Mechanism[J]. 金属学报, 2022, 58(2): 129-140. [10] 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. [11] JIANG Weining, WU Xiaolong, YANG Ping, GU Xinfu, XIE Qingge. Formation of Dynamic Recrystallization Zone and Characteristics of Shear Texture in Surface Layer of Hot-Rolled Silicon Steel[J]. 金属学报, 2022, 58(12): 1545-1556. [12] HU Chen, PAN Shuai, HUANG Mingxin. Strong and Tough Heterogeneous TWIP Steel Fabricated by Warm Rolling[J]. 金属学报, 2022, 58(11): 1519-1526. [13] 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. [14] LIU Zhongwu, HE Jiayi. Several Issues on the Development of Grain Boundary Diffusion Process for Nd-Fe-B Permanent Magnets[J]. 金属学报, 2021, 57(9): 1155-1170. [15] JIANG Jufu, ZHANG Yihao, LIU Yingze, WANG Ying, XIAO Guanfei, ZHANG Ying. Research on AlSi7Mg Alloy Semi-Solid Billet Fabricated by RAP[J]. 金属学报, 2021, 57(6): 703-716. No Suggested Reading articles found! Viewed Full text Abstract Cited   Shared      Discussed