在阐述烧结钕铁硼永磁材料断裂机制的基础上,分析了烧结钕铁硼永磁材料塑性、韧性差的原因,并重点综述了烧结钕铁硼永磁材料细化晶粒、强化晶界以及改善烧结工艺等增韧方法的增韧机理、研究现状及进展,最后展望了烧结钕铁硼永磁材料增韧技术的发展趋势.
参考文献
| [1] | 贾成厂,孙爱芝.烧结钕铁硼永磁材料[J].金属世界,2013(03):9-14,18. |
| [2] | 朱鹏程 .粉末粒度与制备工艺对烧结钕铁硼性能的影响[D].南京理工大学,2012. |
| [3] | 李安华,董生智,李卫.稀土永磁材料的力学性能[J].金属功能材料,2002(04):7-10. |
| [4] | Rabinovich Y M;Sergeev V V;Maystrenko A D.Physical and mechanical properties of sintered Nd-Fe-B type permanent magnets[J].INTERMETALLICS,1996(4):641. |
| [5] | 李安华,董生智,李卫.烧结NdFeB永磁材料的力学性能及断裂行为的各向异性[J].稀有金属材料与工程,2003(08):631-634. |
| [6] | 曾振鹏.烧结NdFeB永磁材料的断裂研究[J].稀有金属材料与工程,1996(03):18-21. |
| [7] | 张瓦利,敖琪,刘薇,张熠,吴建生.烧结NdFeB永磁材料的沿晶断裂分析[J].理化检验-物理分册,2005(07):329-332,335. |
| [8] | 周寿增.超强永磁体-稀土铁系永磁材料[M].北京:冶金工业出版社,1999:55. |
| [9] | 熊兆贤.材料物理导论[M].北京:科学出版社,2002:7. |
| [10] | 史美堂.金属材料及热处理[M].上海:上海科学技术出版社,1980:19. |
| [11] | 闫兆杰,于旭光,秦茶,许昌玲,魏聪颖,田藏韬.烧结钕铁硼的微观结构研究[J].河北冶金,2004(04):24-26,33. |
| [12] | 阳娣莎,曾归余.烧结过程对Nd-Fe-B永磁材料磁性能与力学性能的影响[J].金属材料与冶金工程,2007(02):19-23. |
| [13] | 严密,于濂清,张文勇,王伟.速凝铸带厚度对烧结NdFeB强韧性和磁性能的影响[J].稀有金属材料与工程,2006(07):1089-1091. |
| [14] | 关振铎.无机材料物理性能[M].北京:清华大学出版社,1992:30. |
| [15] | Hu ZH;Zhu MG;Li W;Lian FZ .Effects of Nb on the coercivity and impact toughness of sintered Nd-Fe-B magnets[J].Journal of Magnetism and Magnetic Materials,2008(3/4):96-99. |
| [16] | 胡礼福,易健宏,彭元东,吕豫湘,叶途明.影响烧结NdFeB矫顽力因素的研究概况[J].金属功能材料,2004(01):29-33. |
| [17] | 蒋建华,曾振鹏.合金元素对烧结NdFeB永磁材料断裂强度的影响[J].稀有金属材料与工程,1999(03):144-147. |
| [18] | 曾振鹏 .合金元素对烧结Nd-Fe-B永磁材料断裂强度影响的研究[J].理化检验:物理分册,1997,33(9):19. |
| [19] | 刘涛,周磊,程星华,张昕,喻晓军,李波.烧结钕铁硼添加合金元素的研究进展[J].金属功能材料,2011(02):56-63. |
| [20] | Yan Aru;Song Xiaoping .Magnetic and microstructural properties of sintered Nd-Fe-B based magnets with W,Mo and Nb additions[J].Journal of Magnetism and Magnetic Materials,1997,257(1):273. |
| [21] | Yan Aru;Song Xiaoping;Chen Zhongmin et al.Characterization of microstructure and coercivity of Nd-Fe-B magnets with Ti and Al or Cu addition[J].Journal of Magnetism and Magnetic Materials,1998,85(2):369. |
| [22] | Knoch K G;Fidler J .Correlation between Al addition and microstructural changes in Nd-Fe-B magnets[J].Journal of Magnetism and Magnetic Materials,1990,83(3):209. |
| [23] | Fidler J;Bernardi J .Transmission electron microscope characterization of cast and hot-worked R-FeB:(Cu)(R=Nd,Pr) permanent magnets[J].Journal of Applied Physics,1991,70(10):6456. |
| [24] | Oliver M Ragg;Harris I R .A study of the effects of Cu addiction on the annealing behavior and microstructures of NdFe-B type sintered magnets[J].IEEE Transactions on Magnetics,1993,29(6):2758. |
| [25] | J. F. Liu;P. Vora;M. H. Walmer;E. Kottcamp;S. A. Bauser;A. Higgins;S. Liu .Microstructure and magnetic properties of sintered NdFeB magnets with improved impact toughness[J].Journal of Applied Physics,2005(10):10H101-1-10H101-3-0. |
| [26] | Madaah Hosseini H R;Kianvash A .The effect of MM38.2-Co46.4 Ni15.4 alloy additions on the mechanical properties of a Nd12.8 Fe79.8 B7.4 type sintered magnet[J].Materials Letters,2006,60(4):555. |
| [27] | 福田泰隆;下斗米道夫 .高强韧性、高耐蚀性Nd-(FeCoNiTi)-B系磁体的开发[J].日本金属学会会报,1994,33(5):619. |
| [28] | 叶飞,张虹,白书欣,陈柯,贾文军,王璟.烧结NdFeB磁体强度和韧性研究现状[J].稀有金属,2006(04):500-504. |
| [29] | 李安华 .稀土永磁材料的力学特性及其断裂机理研究[D].钢铁研究总院,2003. |
| [30] | 张燕庆.纳米晶粉末添加对烧结NdFeB矫顽力的影响[J].山西冶金,2013(04):11-13. |
| [31] | Cui, XG;Yan, M;Ma, TY;Yu, LQ .Effects of Cu nanopowders addition on magnetic properties and corrosion resistance of sintered Nd-Fe-B magnets[J].Physica, B. Condensed Matter,2008(23/24):4182-4185. |
| [32] | Cui, XG;Yan, M;Ma, TY;Luo, W;Tu, SJ .Effect of SiO2 nanopowders on magnetic properties and corrosion resistance of sintered Nd-Fe-B magnets[J].Journal of Magnetism and Magnetic Materials,2009(5):392-395. |
| [33] | 王瑜;张百成;刘吉祥 .金属复合添加提高烧结NdFeB永加对烧结Nd-Fe-B永磁材料磁性能和力学性能的影响[J].磁性材料及器件,2009,40(3):64. |
| [34] | 彭维波;周小青;黄浩 等.铁纤维添磁材料韧性的尝试[J].磁性材料及器件,2008,39(4):46. |
| [35] | Tokita M.Trends in advanced SPS systems and FGM technology NEDO[A].Tokyo,Japan,1999:23. |
| [36] | 王公平,岳明,张久兴,刘卫强,任仁,刘程扬.放电等离子体烧结NdFeB永磁材料力学性能的研究[J].粉末冶金技术,2006(04):259-262,266. |
| [37] | 岳明,曹爱利,王公平,刘卫强,张久兴.放电等离子烧结具有优异综合性能的新型NdFeB永磁材料[J].北京工业大学学报,2008(03):314-317. |
| [38] | Yue M;Zhang J X;Liu W Q et al.Chemical stability and microstructure of NdFeB magnets prepared by spark plasma sintering[J].Journal of Magnetism and Magnetic Materials,2004,271(2):364. |
| [39] | Ming Yue;Jiuxing Zhang;Yaofu Xiao;Gongping Wang;Tao Li .New Kind of NdFeB Magnet Prepared by Spark Plasma Sintering[J].IEEE Transactions on Magnetics,2003(6):3551-3553. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%