Acta Metall Sin  1993, Vol. 29 Issue (1): 93-96    DOI:

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RAPIDLY QUENCHED Sm-Fe-N AND ITS RESIN-BONDED MAGNET

HE Junfang;XU Xiarong;YAO Guolan;ZHAO Hang;ZHAO Fengming;JING Fucheng Institute of Metal Research; Academia Sinica; Shenyang

HE Junfang;XU Xiarong;YAO Guolan;ZHAO Hang;ZHAO Fengming;JING Fucheng Institute of Metal Research; Academia Sinica; Shenyang. RAPIDLY QUENCHED Sm-Fe-N AND ITS RESIN-BONDED MAGNET. Acta Metall Sin, 1993, 29(1): 93-96.

Abstract References Related Articles Recommended Metrics Download:  PDF(846KB)  Export:  BibTeX | EndNote (RIS)       Abstract  Almost single phase Sm_(2+x)Fe_(17) alloy containing minute α-Fe may be preparedby melt-spun at x=0.7. After ball milling and nitriding, α-Fe is still controlled below 3.0wt-%. The primary phase is intense uniaxial anisotropic Sm_2Fe_(17) at room temperature. Therapidly quenched alloy grains are approaching to mono-domain of high coercity. The bestmagnetic properties obtained are: B_r=0.7 T, H_c=761.0 kA / m, (BH)=45.6 kJ/ m~3,T_c=475℃. Key words:  nitride      permanent magnet      rapid quenching      Received:  18 January 1993      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/Y1993/V29/I1/93 1 Coey J M D, Trensition Sun Hong, Otnni Y. Proc 6th Int Symp on Magnstic Ansotropy and Coercivity in Rare Earth-Transition Metal Alloys, Pittsburgh, PA, October 25, 1990: 36 2 Schnitzke k, Schultz L. Weeker J, Katter M. Appl Phys Lett, 1990; 57: 2853 3 Coey J M D, Li Hong-Shou. Gavigan J P, Cadogam J M, Hu Bo-Ping. In: Mitchell I V, Coey J M D, Givord D, Harris I R. Hanitsch R eds., Concered European Action on Magnets, London: Elsevier Applied Science, 1989: 76 [1] 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. [2] MAO Fei, LU Hao, TANG Fawei, GUO Kai, LIU Dong, SONG Xiaoyan. First-Principle Calculation on the Effect of Mn and In on the Structural Stability and Magnetic Moment of SmCo7 Alloys[J]. 金属学报, 2021, 57(7): 948-958. [3] CHEN Hongyu, SONG Xin, ZHOU Xianglong, JIA Wentao, YUAN Tao, MA Tianyu. Identification of 2:17R' Cell Edge Phase in Sm2Co17-Type Permanent Magnets by Transmission Electron Microscopy[J]. 金属学报, 2021, 57(12): 1637-1644. [4] Yinhui ZHANG,Mei LI,Larry A GODLEWSKI,Jacob W ZINDEL,Qiang FENG. EFFECTS OF N ON CREEP PROPERTIES OF AUSTENI-TIC HEAT-RESISTANT CAST STEELS DEVELOPEDFOR EXHAUST COMPONENT APPLICATIONSAT 1000 ℃[J]. 金属学报, 2016, 52(6): 661-671. [5] Kechang HAN,Yiqi LIU,Guoqiang LIN,Chuang DONG,Kaiping TAI,Xin JIANG. STUDY ON ATOMIC-SCALE STRENGTHENING MECHANISM OF TRANSITION-METAL NITRIDE MNx (M=Ti, Zr, Hf) FILMS WITHIN WIDE COMPOSITION RANGES[J]. 金属学报, 2016, 52(12): 1601-1609. [6] WANG Songwei, WANG Xiaodong, NI Mingjiu, ZHANG Xinde, WANG Zenghui,NA Xianzhao. LIQUID METAL FLOW DRIVEN BY A MODULATED HELICAL MAGNETIC FIELD[J]. 金属学报, 2013, 49(5): 544-552. [7] LI Hui, LIANG Yongfeng, HE Ruiqi, LIN Junpin, YE Feng. ORDERED STRUCTURE AND MECHANICAL PROPERTIES  OF  Fe－6.5%Si ALLOY FABRICATED BY RAPID QUENCHING[J]. 金属学报, 2013, 49(11): 1452-1456. [8] SUN Chaofan CAI Qingwu WU Huibin MAO Hongyan CHEN Hongzhen. EFFECT OF CONTROLLED ROLLING PROCESSING ON NANOMETER–SIZED CARBONITRIDE OF Ti–Mo FERRITE MATRIX MICROALLOYED STEEL[J]. 金属学报, 2012, 48(12): 1415-1421. [9] WANG Qian JIANG Chengbao. STUDY ON SmCo PERMANENT MAGNETS UNDER 350℃ MODERATE TEMPERATURES[J]. 金属学报, 2011, 47(12): 1605-1610. [10] SONG Xiaoyan SUN Zhonghua. REVIEW IN ANTIPEROVSKITE MANGANESE NITRIDES WITH NEGATIVE THERMAL EXPANSION PROPERTIES[J]. 金属学报, 2011, 47(11): 1362-1371. [11] NIU Jiangang; WANG Baojun; WANG Cuibiao; TIAN Xiao. FIRST-PRINCIPLES CALCULATION OF ELECTRONIC STRUCTURE, BONDING CHARACTERISTIC AND BONDING STRENGTH OF TiN(111)/BN/TiN(111) INTERFACE[J]. 金属学报, 2009, 45(10): 1185-1189. [12] Hong-Kai LI. EFFECT OF NITROGEN CONTENT ON THE MICROSTRUCTURE AND PROPERTIES OF CNx FILMS DEPOSITED BY PULSED BIAS[J]. 金属学报, 2008, 44(8): 917-921 . [13] LIU Hongxi; JIANG Yehua; ZHOU Rong; ZHOU Rongfeng; JIN Qinglin TANG Baoyin. ROLLING CONTACT FATIGUE LIFE AND MECHANICAL PROPERTY OF TiN FILM FABRICATED BY PLASMA IMMERSION ION IMPLANTATION[J]. 金属学报, 2008, 44(3): 325-330 . [14] . Intermediate-temperature transformation behavior of high-nitrogen austenite generated by nitriding thin pure-iron sheets[J]. 金属学报, 2007, 43(4): 337-343 . [15] TANG Bei; LIU Yongli; ZHENG Hong; LI Feng; CONG Hongtao; CHENG Huiming. MICROSCOPIC CHARACTERIZATION AND HRTEM IMAGES OF BORON NITRIDE NANOTUBES[J]. 金属学报, 2005, 41(9): 905-909 . No Suggested Reading articles found! Viewed Full text Abstract Cited   Shared      Discussed