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OALib Journal期刊
ISSN: 2333-9721
费用：99美元
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单相Sm5Co2纳米晶合金的制备及其性能研究
DOI: 10.3724/SP.J.1037.2012.00330, PP. 1248-1252
Keywords: 纳米晶合金,富Sm相,磁性能,力学性能
Abstract:
以Sm5Co2合金为例,提出了富Sm型单相纳米晶结构的Sm-Co合金的制备方法.物相分析和显微组织观测表明,Sm5Co2合金只含有纯净的单斜结构Sm5Co2相,晶粒组织细小均匀,平均晶粒尺寸约为10nm.在此基础上,对制备的单相Sm5Co2纳米晶合金块体材料的磁性能和力学性能进行了全面表征和分析.结果表明,与同种成分的粗晶合金相比,纳米晶Sm5Co2合金的磁性能明显提高,且硬度和弹性模量均有不同程度增加.
| [1] | Gu Z H. J Electrochem Soc, 1999; 146: 156
|
| [2] | Erb U, El-Sherik A M, Palumbo G, Aust K T. Nanostr Mater, 1993; 2: 383
|
| [3] | Bi J Q, Sun K N, Wang S M, Zhou H, Liu R. Met Form Technol, 2002; 20(6): 45
|
| [4] | (毕见强, 孙康宁, 王素梅, 周慧, 刘 蕊. 金属成形工艺, 2002; 20(6): 45)
|
| [5] | Li B R, Wang X H. Mater Chem Phys, 2003; 82(13): 173
|
| [6] | Moon K, Kim S C, Lee K S. Intermetallics, 2002; 10: 185
|
| [7] | Zhang J X, Liu K G, Zhou M L. Powder Metall Technol,2002; 20(23): 129
|
| [8] | (张久兴, 刘科高, 周美玲. 粉末冶金技术, 2002; 20(23): 129)
|
| [9] | Song X Y, Liu X M, Zhang J X. Sci China Ser E, 2005; 35: 459
|
| [10] | (宋晓艳, 刘雪梅, 张久兴. 中国科学E辑, 2005; 35: 459)
|
| [11] | Zhang Z X, Song X Y, Xu W W, Li D P, Liu X M. J Appl Phys, 2011; 110: 124318
|
| [12] | Song X Y, Lu N D, Seyring M. Appl Phys Lett, 2009; 94: 023102
|
| [13] | Zhang Z X, Song X Y, Xu W W. Scr Mater, 2010; 62: 594
|
| [14] | Xu G, Yang J J, Zhang D T, Liu W Q, Yue M, Zhang J X. Trans Nonferrous Met Soc China, 2009; 19: 1305
|
| [15] | (许 刚, 杨建军, 张东涛, 刘卫强, 岳明, 张久兴. 中国有色金属学报,2009; 19: 1305)
|
| [16] | Lu N D, Song X Y, Zhang J X. J Mater Eng, 2008; 10: 200
|
| [17] | (卢年端, 宋晓艳, 张久兴. 材料工程, 2008; 10: 200)
|
| [18] | Lu N D, Song X Y, Zhang J X. Nanotechnology, 2010; 21: 115708
|
| [19] | Liang H N, Song X Y, Zhang Z X, Lu N D, Liu X M, Zhang J X. Acta Metall Sin, 2010; 46: 973
|
| [20] | (梁海宁, 宋晓艳, 张哲旭, 卢年端, 刘雪梅, 张久兴. 金属学报, 2010; 46: 973)
|
| [21] | Litsardakis G, Makridis S, Daniil M. J Magn Magn Mater, 2004; 272-276: e377
|
| [22] | Carriker R C, Ludewig G H. Appl Phys Lett, 1972; 20: 250
|
| [23] | Yuan Y, Delsante S, Borzone G. J Alloys Compd, 2010; 508: 309
|
| [24] | Lu K, Lu L. Acta Metall Sin, 2000; 36: 785
|
| [25] | (卢 柯, 卢磊. 金属学报, 2000; 36: 785)
|
| [26] | Siegel R W, Fougere G E. Nanostr Mater, 1995; 6: 205
|
| [27] | Chu H F, Li J, Li S, Li S L, Wang J, Gao Y L, Deng H, Wang N, Zhang Y, Wu Y L, Zheng D N. Acta Phys Sin, 2010; 59: 6585
|
| [28] | (储海峰, 李洁, 李绍, 黎松林, 王佳, 高艳丽, 邓辉, 王 宁,张玉, 吴玉林, 郑东宁. 物理学报, 2010; 59: 6585)
|
| [29] | Birringer R, Gleiter H, Klein H P, Marquardt P. Phys Lett, 1984; 102A: 365
|
| [30] | Koch C C, Kim J C, Moon I H, Ryu S S. J Adv Mater, 1999; 31(4): 37
|
| [31] | Sun X K, Sun M, Cong H T, Yang M C. Metall Mater Trans, 2000; 31A: 1017
|
| [32] | Maeda Y, Mizukoshi Y, Nagaya Y. Ceram Jpn, 2000; 35: 543
|
| [33] | Hussein Z B, Ming C Y, Zainal Z. J Mater Sci Lett, 2000; 19: 879
|
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