添加钴对FeCuNbSiB非晶/纳米晶磁芯软磁性能的影响
Effect of Co Addition on Soft Magnetic Properties of FeCuNbSiB Amorphous/Nanocrystalline Magnetic Cores
摘 要
在Fe73.5Cu1Nb3Si13.5B9合金成分基础上用硅和钴取代硼，采用单辊快淬法制备了Fe73.5Co0.3Cu1Nb3Si14.2B8合金带，将其绕制成环型磁芯后进行不同温度退火处理，研究了钴的添加对合金带晶化行为及其磁芯软磁性能的影响。结果表明：添加钴对合金带的晶化行为没有显著影响，试验合金带为非晶态结构，经550℃退火处理后磁芯为非晶和纳米晶共存的结构；添加钴后，试验合金非晶/纳米晶磁芯的起始磁导率和饱和磁感应强度分别减小了0.149 9 H·m-1和388 T，矫顽力增大了0.338 5 A·m-1，直流软磁性能降低；试验合金非晶/纳米晶磁芯在高频（小于100 kHz）下的有效幅值磁导率、电感、品质因数均增大，比总损耗和矫顽力均减小，交流软磁性能提高。
钴
晶化行为
软磁性能
FeCuNbSiB amorphous strip
Co
crystallization behavior
soft magnetic property
Abstract
B was substituted by Si and Co on basis of the composition of Fe73.5Cu1Nb3Si13.5B9 alloy, and then Fe73.5Co0.3Cu1Nb3Si14.2B8 alloy strips were prepared by single roll fast quenching method. The tested alloy strips were winded into toroidal magnetic cores, and then these cores were annealed at different temperatures. The influence of Co addition on the crystallization behavior of alloy strips and soft magnetic properties of magnetic cores were studied. The results show that Co addition had little effect on crystallization behavior of alloy strips. The tested alloy strips had an amorphous structure, and the magnetic cores after annealing at 550℃ had the co-existence of amorphous and nanocrystalline structures. After addition with Co, the initial permeability and saturation induction density of tested alloy amorphous/nanocrystalline magnetic cores were reduced by 0.149 9 H·m-1 and 388 T, respectively, while the coercivity increased by 0.338 5 A·m-1, indicating the direct-current soft magnetic properties decreased. The effective amplitude permeability, inductance and quality factor at high frequencies (less than 100 kHz) of tested alloy amorphous/nanocrystalline magnetic cores increased while the total loss density and coercivity decreased, indicating the alternating-current soft magnetic properties were improved.
中图分类号 TG139.8 DOI 10.11973/jxgccl201810006
所属栏目 新材料 新工艺
基金项目 国家自然科学基金资助项目（51461020）；江西省自然科学基金资助项目（20151BAB202025）；江西省教育厅科技资助项目（GJJ150786）；江西省原子与分子物理重点学科资助项目（2011-2015）
收稿日期 2017/7/19
修改稿日期 2018/8/6
网络出版日期
作者单位点击查看
备注李久明(1973-),男,江西吉安人,副教授,硕士
引用该论文: LI Jiuming,WANG Tongshuai,LIU Qirui,JIANG Daguo. Effect of Co Addition on Soft Magnetic Properties of FeCuNbSiB Amorphous/Nanocrystalline Magnetic Cores[J]. Materials for mechancial engineering, 2018, 42(10): 29～33
李久明,王同帅,刘启瑞,蒋达国. 添加钴对FeCuNbSiB非晶/纳米晶磁芯软磁性能的影响[J]. 机械工程材料, 2018, 42(10): 29～33
共有人对该论文发表了看法，其中：
人认为该论文很差
人认为该论文较差
人认为该论文一般
人认为该论文较好
人认为该论文很好
参考文献
【1】KLEMENT W, WILLENS R H, DUWEZ P. Non-crystalline structure in solidified gold-silicon alloys[J]. Nature, 1960, 187(31):869-870.
【2】HASEGAWA R. Applications of amorphous magnetic alloys in electronic devices[J]. Journal of Non-Crystalline Solids, 2001, 287(1/2/3):405-412.
【3】蒋达国,叶媛秀,杨操兵.稀土镧改性Fe78Si9B13非晶薄带的磁感应效应[J].机械工程材料,2014, 38(3):66-69.
【4】郭斌,叶媛秀,蒋达国,等.FeCuNbSiB-La合金带材的非晶形成能力和磁阻抗效应[J].兵器材料科学与工程,2015, 38(4):22-25.
【5】YOSHIZAWA Y, OGUMA S, YAMAUCHI K. New Fe-based soft magnetic alloys composed of ultrafine grain structure[J]. Journal of Applied Physics, 1988, 64(10):6044-6046.
【6】BARANOWSKA J, FRANKLIN S E. Characterization of gas-nitrided austenitic steel with an amorphous/nanocrystalline top layer[J]. Wear, 2008, 264(9/10):899-903.
【7】蒋达国, 黄坚革.纳米Fe73.5Cu1Nb3Si13.5B9颗粒/丁基橡胶复合膜的压磁性能[J]. 机械工程材料,2011, 35(2):82-85.
【8】蒋达国,郑国太,李水芳.Fe73.5Cu1Nb3Si13.5B9的磁电感效应[J]. 机械工程材料,2011, 35(3):11-14.
【9】KOLANO-BURIAN A, KOLANO R, KULIK T, et al. Magnetic properties of Co doped finemet at elevated temperature[J].Reviews on Advanced Materials Science,2008, 18(6):545-548.
【10】穆丹宁,杨长林,魏晓伟. FeCo基合金软磁材料研究进展[J]. 稀有金属材料与工程,2013, 42(6):1316-1319.
【11】李丽娅,易健宏,葛毅成,等.(FeCo)73.5Cu1Nb3Si13.5B9的晶化处理及微结构[J]. 中南大学学报(自然科学版),2008, 39(3):522-526.
【12】宁翀旸,陈学定,俞伟元,等.Fe基非晶软磁合金的纳米晶化及磁性[J].甘肃工业大学学报,2003,29(2):14-17.
【13】黄兴民.铁基非晶的制备及晶化研究[D].镇江:江苏大学,2005.
【14】丁燕红.纳米晶Fe-Co-Cu-Nb-Si-B软磁合金磁性的研究[D].天津:天津理工学院,2004.
【15】马晓华,王治,王光建.(Fe1-xCox)78.4Nb2.6Si9B9Cul纳米晶软磁合金的结构与高频磁性[J]. 金属学报,2007, 43(3):281-285.
【16】丁燕红,李明吉,杨保和,等.Fe15.38Co61.52Cu0.6Nb2.5Si11B9纳米晶软磁合金的交流磁性[J]. 物理学报,2011, 69(9):0975021.
【17】贾元智,魏尊杰,马明臻,等.FeCoNbSiBCu大块非晶合金的热稳定性与晶化过程研究[J]. 材料工程,2008, 36(6):33-35.
【2】HASEGAWA R. Applications of amorphous magnetic alloys in electronic devices[J]. Journal of Non-Crystalline Solids, 2001, 287(1/2/3):405-412.
【3】蒋达国,叶媛秀,杨操兵.稀土镧改性Fe78Si9B13非晶薄带的磁感应效应[J].机械工程材料,2014, 38(3):66-69.
【4】郭斌,叶媛秀,蒋达国,等.FeCuNbSiB-La合金带材的非晶形成能力和磁阻抗效应[J].兵器材料科学与工程,2015, 38(4):22-25.
【5】YOSHIZAWA Y, OGUMA S, YAMAUCHI K. New Fe-based soft magnetic alloys composed of ultrafine grain structure[J]. Journal of Applied Physics, 1988, 64(10):6044-6046.
【6】BARANOWSKA J, FRANKLIN S E. Characterization of gas-nitrided austenitic steel with an amorphous/nanocrystalline top layer[J]. Wear, 2008, 264(9/10):899-903.
【7】蒋达国, 黄坚革.纳米Fe73.5Cu1Nb3Si13.5B9颗粒/丁基橡胶复合膜的压磁性能[J]. 机械工程材料,2011, 35(2):82-85.
【8】蒋达国,郑国太,李水芳.Fe73.5Cu1Nb3Si13.5B9的磁电感效应[J]. 机械工程材料,2011, 35(3):11-14.
【9】KOLANO-BURIAN A, KOLANO R, KULIK T, et al. Magnetic properties of Co doped finemet at elevated temperature[J].Reviews on Advanced Materials Science,2008, 18(6):545-548.
【10】穆丹宁,杨长林,魏晓伟. FeCo基合金软磁材料研究进展[J]. 稀有金属材料与工程,2013, 42(6):1316-1319.
【11】李丽娅,易健宏,葛毅成,等.(FeCo)73.5Cu1Nb3Si13.5B9的晶化处理及微结构[J]. 中南大学学报(自然科学版),2008, 39(3):522-526.
【12】宁翀旸,陈学定,俞伟元,等.Fe基非晶软磁合金的纳米晶化及磁性[J].甘肃工业大学学报,2003,29(2):14-17.
【13】黄兴民.铁基非晶的制备及晶化研究[D].镇江:江苏大学,2005.
【14】丁燕红.纳米晶Fe-Co-Cu-Nb-Si-B软磁合金磁性的研究[D].天津:天津理工学院,2004.
【15】马晓华,王治,王光建.(Fe1-xCox)78.4Nb2.6Si9B9Cul纳米晶软磁合金的结构与高频磁性[J]. 金属学报,2007, 43(3):281-285.
【16】丁燕红,李明吉,杨保和,等.Fe15.38Co61.52Cu0.6Nb2.5Si11B9纳米晶软磁合金的交流磁性[J]. 物理学报,2011, 69(9):0975021.
【17】贾元智,魏尊杰,马明臻,等.FeCoNbSiBCu大块非晶合金的热稳定性与晶化过程研究[J]. 材料工程,2008, 36(6):33-35.
相关信息
