Acta Metall Sin  1995, Vol. 31 Issue (20): 353-359    DOI:

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FORMATION MECHANISM FOR NANOCRYSTALLINE FROM AMORPHOUS Fe_（85）Zr_9B_6 AND Fe_（84）Zr_9B_6Cu_1 ALLOYS

LING Gang; JI Yu; HU Xiao jun; WU Qiulin; CHU Wei; YANG Guobin; WANG Run (University of Science & Technology Beijing; Beijing 100083) (Shougang Metallurgical Research Institute; Beijing 100085) (Manuscript received 1994-11-25; in revised form 1995-04-03)

LING Gang; JI Yu; HU Xiao jun; WU Qiulin; CHU Wei; YANG Guobin; WANG Run (University of Science & Technology Beijing; Beijing 100083) (Shougang Metallurgical Research Institute; Beijing 100085) (Manuscript received 1994-11-25; in revised form 1995-04-03). FORMATION MECHANISM FOR NANOCRYSTALLINE FROM AMORPHOUS Fe_（85）Zr_9B_6 AND Fe_（84）Zr_9B_6Cu_1 ALLOYS. Acta Metall Sin, 1995, 31(20): 353-359.

Abstract References Related Articles Recommended Metrics Download:  PDF(534KB)  Export:  BibTeX | EndNote (RIS)       Abstract  The microstructure changes in the nanocrystalline soft magnetic material of FeZrB(Cu) alloys with different temperatures of heat treatment and dynamic heating-up processes have been investigated by using TEM and EDAX. It has been found that there appears appreciable phase separation before crystallization. In amorphous phase there are Zr-rich and Fe-rich regions. The Zr-rich phase has a very important effect on precipitation and stability of bcc Fe phase, and the obvious precipitation of α-Zr phase indictates the beginning of instable growth for bcc Fe phase. It has been confirmed that the phase separation of FeZrB(Cu) alloys is a spinodal decomposition process. Correspondent. LING Gang, postdoctor, Box 61, Beijing Agricultural Engineering University, Beijing 100083 Key words:  nanocrystal      amorphous phase      crystallization      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/Y1995/V31/I20/353 1SuzukiK,MakinoA,KataokaN,InoueA,MasumotaT．MaterTransJIM．1991:32:932YoshizawaY,Ogumas,YamauchiK．JApplPhys,1988;64:60443涂国超,张家骥,季雨,史长利．金属学报,1991;27:B2144BudurovS,SpassovT,StephaniG,RothS,ReiboldM．MaterSciEng,1988;97:3615KataokaN,InoueA,MasumotiT,YashizawaY,YamauchiK．JpnJApplPhys,1989;28:L18206吉克仁,山内清隆．日本金属学会志,1989;53:2417SuzukiK,KikuchiM,MakinoA,InoueA,MasumotoT．MaterTrunsJIM,1991:32:961 8胡小军,凌刚等．物理学报,待发表工作,1995 9冯端．金属物理(第一卷)．北京:科学出版社,1987:2210凌刚．北京科技大学博士学位论文．1994:5511肖纪美．合金相与相变．北京:冶金工业出版社,1987:52 [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] HUANG Ding, QIAO Yanxin, YANG Lanlan, WANG Jinlong, CHEN Minghui, ZHU Shenglong, WANG Fuhui. Effect of Shot Peening of Substrate Surface on Cyclic Oxidation Behavior of Sputtered Nanocrystalline Coating[J]. 金属学报, 2023, 59(5): 668-678. [5] 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. [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] 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. [10] 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. [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] 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. [15] WANG Yihan, YUAN Yuan, YU Jiabin, WU Honghui, WU Yuan, JIANG Suihe, LIU Xiongjun, WANG Hui, LU Zhaoping. Design for Thermal Stability of Nanocrystalline Alloys Based on High-Entropy Effects[J]. 金属学报, 2021, 57(4): 403-412. No Suggested Reading articles found! Viewed Full text Abstract Cited   Shared      Discussed