过冷Fe82B17Si1合金的再辉效应模拟及组织演化*
陈正, 男, 1980年生, 副教授, 博士
收稿日期: 2013-12-13
修回日期: 2014-04-22
网络出版日期: 2014-07-20
基金资助
* 国家自然科学基金项目 51101169 , 中央高校基本科研业务费专项资金项目2014QNA07及中国博士后基金项目2013M540475 资助
RECALESCENCE EFFECT SIMULATION AND MICROSTRUCTURE EVOLUTION OF UNDERCOOLED Fe82B17Si1 ALLOY
Received date: 2013-12-13
Revised date: 2014-04-22
Online published: 2014-07-20
Supported by
Supported by National Natural Science Foundation of China (No.51101169), Fundamental Research Funds for the Central Universities (No.2014QNA07) and China Postdoctoral Science Foundation (No.2013M540475)
陈正 , 杨亚楠 , 陈强 , 许军峰 , 唐跃跃 , 刘峰 . 过冷Fe82B17Si1合金的再辉效应模拟及组织演化*[J]. 金属学报, 2014 , 50(7) : 795 -801 . DOI: 10.3724/SP.J.1037.2013.00813
通过熔融玻璃净化与循环过热相结合的方法获得过冷度ΔT=6~280 K范围内的Fe82B17Si1共晶合金的凝固组织演变; 结合突变方程和JMAK模型拟合凝固过程的冷却曲线, 拟合结果符合Fe82B17Si1共晶合金的组织类型及形态随过冷度的变化规律. 结果表明, 当6 K≤ΔT<75 K时, Fe82B17Si1合金中形成了复杂规则共晶及准规则共晶组成的混合共晶组织; 当75 K≤ΔT<180 K时, 凝固组织由混合共晶组织和深过冷非规则共晶组织组成; 当180 K≤ΔT<250 K时, 凝固组织由不同含量的初生a-Fe相和枝晶间深过冷非规则共晶组织组成; 当ΔT >250 K时, 凝固组织为完全非规则共晶组织.
Key words： Fe82B17Si1 alloy; JMAK model; undercooling; eutectic structure
| [1] | Yang C L, Yang G C, Lu Y P, Chen J Q, Zhou Y H. Acta Metall Sin, 2005; 41: 1053 |
| [1] | (杨长林, 杨根仓, 卢一平, 陈甲琪, 周尧和. 金属学报, 2005; 41: 1053) |
| [2] | Goetzinger R, Barth M, Herlach D M. J Appl Phys, 1998; 84: 1643 |
| [3] | Leonhardt M, Loser W, Lindenkreuz H G. Mater Sci Eng, 1999; A271: 31 |
| [4] | Lu Y P, Yang G C, Xi Z Z, Wang H P, Zhou Y H. Mater Lett, 2005; 59: 1558 |
| [5] | Lu Y P, Yang G C, Liu F, Wang H P, Zhou Y H. Mater Lett, 2007; 61: 987 |
| [6] | Merz G D, Kattamis T Z. Metall Trans, 1977; 8A: 295 |
| [7] | Croker M N, Fidler R S, Smith R W. Proc Roy Soc Lond, 1973; 335A: 15 |
| [8] | Lu Y P, Yang G C, Liu F, Wang H P, Zhou Y H. Eur Phys Lett, 2006; 74: 281 |
| [9] | Lu Y P, Liu F, Yang G C, Yang C L, Zhou Y H. Appl Phys Lett, 2006; 89: 241902 |
| [10] | Wei B, Yang G C, Zhou Y H. Acta Metall, 1991; 39: 1249 |
| [11] | Chu M G, Shionara Y, Flemings M C. Metall Trans, 1984; 15A: 1303 |
| [12] | Murty Y, Kattamis T Z. J Cryst Growth, 1974; 22: 219 |
| [13] | Wang H P, Yao W J, Wei B. Appl Phys Lett, 2006; 89: 201905 |
| [14] | Bottinger W J, Aziz M J. Acta Metall, 1989; 37: 3379 |
| [15] | Battezzati L, Antonione C, Baricco M. J Alloys Compd, 1997; 247: 164 |
| [16] | Loser W, Hermann R, Leonhardt R. Mater Sci Eng, 1997; A224: 53 |
| [17] | Lu Y P, Yang G C, Yang C L,Wang H P, Zhou Y H. Progress Nat Sci, 2006; 16: 287 |
| [18] | Duhaj P, ?vec P. Mater Sci Eng, 1997; A226-228: 245 |
| [19] | Schroers J, Holland-Moritz D, Herlach D M. Mater Sci Eng A, 1997; 226-228: 990 |
| [20] | Luborsky F E. Amorphous Metallic Alloys. London: Butterworth & Co., 1983: 381 |
| [21] | Zhang Z Z. PhD Dissertation, Northwestern Polytechnical University, Xi′an, 1993 |
| [21] | (张振忠. 西北工业大学博士学位论文, 西安, 1993) |
| [22] | Saleh A M, Clemente R A. J Appl Phys, 2004; 43: 3624 |
| [23] | Emadi D, Whiting L, Djurdjevic M, Kierkus W T, Sokolowski J. MJoM, 2004; 10: 91 |
| [24] | Gandin Ch-A, Mosbah S, Volkmann Th, Herlach D M. Acta Mater, 2008; 56: 3023 |
| [25] | Yang W, Liu F, Liu H, Wang H F, Yang G C, Zhou Y H. J Cryst Growth, 2009; 311: 3225 |
| [26] | Liu F, Sommer F, Mittemeijer E J. J Mater Sci, 2004; 39: 1621 |
| [27] | Xu J F, Liu F, Zhang K, Gong M M. Mater Sci Technol, 2012; 28: 274 |
| [28] | Christian J W. The Theory of Transformation in Metals and Alloys. OXford: Pergamon Press, 2002: 623 |
| [29] | Xu J F, Liu F, Zhang K, Gong M M. Mater Sci Technol, 2012; 28: 274 |
| [30] | Valiev R Z, Korasilnikov N A, Tzenev N K. Mater Sci Eng, 1991; A137: 35 |
| [31] | Zhang Z Z, Song G S, Yang G C. Progress Nat Sci, 2000; 10: 560 |
| [31] | (张振忠, 宋广生, 杨根仓. 自然科学进展, 2000; 10: 560) |
| [32] | Fras E, Lopez H F. Metall Mater Trans, 1999; 30B: 927 |
| [33] | Saleh A M, Clemente R A. J Appl Phys, 2004; 43: 3624 |
| [34] | Raghavan V. Phase Diagrams of Ternary Iron Alloys Part 6A. New Delhi: Electronic Publishing Center, Green Park Extension. 1993: 11, 406 |
| [35] | Boettinger W J, Coriell S R, Trivedi R. Principles Technol, 1988; (IV): 13 |
/
| 〈 |
|
〉 |
