Abstract: It is generally known that lamellar or rod-shaped eutectic alloys can be obtained by directional solidification in a certain range of solidification rate. The lamellar and rod-shaped binary eutectic alloys exhibit plenty superior physical, chemical and mechanical properties, and have been widely used in aerospace and automobile fields, showing a broad prospect of application. It is worth mentioning that the eutectic alloys have been already utilized as the turbine blades. In recent years, huge efforts have been put into the research of eutectic growth through real time in situ observation, numerical simulation and analytic solutions calculation. The eutectic spacing will significantly affect the properties of the eutectic alloys and further affect their practical application. The process parameters including pulling velocity, thermal gradient, volume fraction of solid phase, eutectic composition and initial concentration of alloy are the key influence factors of the eutectic spacing. Moreover, the eutectic morphology also can be affected by the stability of eutectic growth and the inter-phase boundary anisotropy. Therefore, researchers mostly focus on the influence of the process parameters on the eutectic morphology when they study the eutectic alloys through real time in situ observation, numerical simulation and analytic solutions calculation. Numerous research results show that the spacing of lamellar and rod-shaped eutectic decrease with the increase of pulling velocity and the alloy initial concentration. The structure transformation between rod-shaped and lamellar of eutectic can be realized by the composition variation of eutectic. Moreover, the eutectic structure transition condition depends on the solid phase volume fraction of α and β phases. When the solid volume fraction of α and β phases is in great difference, the eutectic tends to form the rod-shaped structure. When the solid phase volume fraction of α and β phases is close, the eutectic alloy tends to form the lamellar structure. Meanwhile, the mathematic models of the eutectic growth have been established and the analy-tic solutions have been calculated through mathematic method. Furthermore, the effect of the process parameters on the interface morphology and the critical eutectic spacing has been investigated. In order to study the influence of the process parameters on the eutectic morphology, a state-of-the-art review on in situ experimentation studies with numerical simulation and analytic solutions calculation of the binary eutectic is presented. This review mainly focus on the effect of solidification velocity, eutectic composition and the volume fraction of solid phase on the eutectic spacing. The effect of the interphase boundary anisotropy and stability of the eutectic growth on the eutectic morphology are also analyzed. In particular, an in situ experimentation studies and analytic solutions calculation of the growth of a special rod-shaped binary eutectic is introduced. Problems in current researches and new perspectives for future research are proposed as well.
1 Chilton J, Winegard W. Journal of the Japan Institute of Metals,1961,89(5),162. 2 Yue A. The Metallurgical Society of AIME,1962,224(5),1010. 3 Chadwick G A. Progress in Materials Science,1963,12,99. 4 Seetharaman V, Trivedi R. Metallurgical and Materials Transactions A,1988,19(12),2955. 5 Faivre G, Mergy J. Physical Review A,1992,45(10),7320. 6 Ginibre M, Akamatsu S, Faivre G. Physical Review E,1997,56(1),780. 7 Akamatsu S, Faivre G, Moulinet S. Metallurgical and Materials Transactions A,2001,32(8),2039. 8 Asta M, Beckermann C, Karma A, et al. Acta Materialia,2009,57,941. 9 Boettinger W J,Coriell S R,Greer A L,et al. Acta Materialia,2000,48,43. 10 Jackson K A, Hunt J D. The Metallurgical Society of AIME,1966,236,1129. 11 Arka Lahiri, Abhik Choudhury. Acta Materialia,2017,133,316. 12 Meli Šserefoglu. Materials Science and Engineering,2011,84,011614. 13 Liu S, Lee J H, Trivedi R. Acta Materialia,2011,59,2102. 14 Wu R Z, Yan Y D, Wang G X, et al. International Materials Reviews,2015,60,65. 15 Dong H W, Wang L M, Liu K, et al. Materials & Design,2016,90,157. 16 Karami M, Mahmudi R. Materials Science and Engineering: A,2013,576,156. 17 Yang H P, Fu M W. Materials & Design,2016,112,151. 18 Mahmudi R, Shalbafi M, Karami M, et al. Materials & Design,2015,75,184. 19 Qu Z, Wu L, Wu R, et al. Materials & Design,2014,54,792. 20 Zhu T, Cui C, Zhang T, et al. Materials & Design,2014,57,245. 21 Wang T, Zhu T, Wu R,et al. Materials & Design,2015,85,190. 22 Karami M, Mahmudi R. Materials Science and Engineering: A,2015,636,493. 23 Chen D H, Jin N, Chen W W, et al. Surface and Coatings Technology,2014,254,440. 24 Evans A G, Hutchinson J W, Ashby M F. Progress in Materials Science,1999,43,171. 25 Banhart. Progress in Materials Science,2001,46,559. 26 Hyun K S, Murakami K. Materials Science and Engineering: A,2001,299,241. 27 Nakajima H. Proceedings of the Japanese Academy Series B Physics Biology Science,2010,86,885. 28 Bei H, George E P, Kenik E A. Acta Materialia,2003,51,6241. 29 Milenkovic S, Coelho A A, Caram R. Journal of Crystal Growth,2000,211,485. 30 Wang L, Shen J, Zhang Y. Materials Science and Engineering: A,2016,664,188. 31 Wei L F, Zhao Z L, Gao J J. Journal of Crystal Growth,2018,483,275. 32 Farag M M, Matera R, Flemings M C. Metallurgical Transactions B,1979,10(3),381. 33 Clark J B. Acta Materialia,1965,13,128. 34 Estrin Y, Nene S S, Kashyap B P, et al. Materials Letters,2016,173,252. 35 Zhang W, Xiao W, Wang F, et al. Journal of Alloys and Compounds,2016,684,8. 36 Xia X, Sun W, Luo A A, et al. Acta Materialia, 2016,111,335. 37 Julia L, Freer G. Microstructural development and mechanical behavior of eutectic bismuth-tin and eutectic indium-tin in response to high temperature deformation. Ph.D. Thesis, University of California, US,1993. 38 Jung J, Park J. Scripta Materialia,1996,34,1581. 39 Cao H, Wessén M. Metallurgical and Materials Transactions A,2004,35,309. 40 Jeong C, Kang C S, Cho J. International Journal of Cast Metals Research,2008,2,193. 41 Rios C, Milenkovic S, Gama S, et al. Journal of Crystal Growth,2002,237,90. 42 Böyük U, Marasli N. Materials Chemistry and Physics,2010,119,442. 43 Zener C. Transaction of American Institute of Mining, Metallurgical, and Petroleum Engineers,1946,167,550. 44 Mullins W W, Sekerka R F. Journal of Applied Physics,1964,35,444. 45 Hillert M. Journal of Pharmaceutical Sciences,1957,141,757. 46 Jackson K A, Hunt J D. Transaction of American Institute of Mining, Me-tallurgical, and Petroleum Engineers,1966,236,843. 47 Jackson K A, Hunt J D. Transaction of American Institute of Mining, Metallurgical, and Petroleum Engineers,1966,236,1129. 48 Kassner K, Misbah C. Physical Review A,1991,44,6513. 49 Somboonsuk K, Mason J T, Trivedi R. Metallurgical and Materials Tran-sactions A,1984,15,967. 50 Busse F H, Kramer L. Nonlinear Evolution of Spatio-temporal Structures in Dissipative Continuous Systems, Plenum Press, New York,1990,pp.445. 51 Akamatsu S, Plapp M, Faivre G, et al. Physical Review E,2002,66,030501. 52 Akamatsu S, Bottin-Rousseau S, Perrut M, et al. Journal of Crystal Growth,2007,299,418. 53 Teng J, Liu S, Trivedi R. Acta Materialia,2008,56,2819. 54 Georgelin M, Pocheau A. Physical Review E,1998,57,3189. 55 Georgelin M, Pocheau A. The European Physical Journal B,1998,4,169. 56 Witusiewicz V T, Sturz L, Hecht U, et al. Acta Materialia,2004,52,4561. 57 Sturz L, Witusiewicz V T, Hecht U, et al. Journal of Crystal Growth,2004,270,273. 58 Witusiewicz V T, Hecht U, Rex S. Acta Materialia,2014,65,360. 59 Brandt W H. Journal of Applied Physics,1945,16,139. 60 Chen Y J, Davis S H. Acta Materialia,2001,49,1363. 61 Langer J S. Physical Review Letters,1980,44,1023. 62 Brattkus K, Caroli B, Caroli C. Journal of Physics,1990,51,1847. 63 Datye V, Langer J S. Physical Review B,1981,24,4155. 64 Xu J J, Chen Y Q. Acta Materialia,2014,80,220. 65 Li X M, Xu F. Journal of Crystal Growth,2017,468,945. 66 Akamatsu S, Bottin-Rousseau S, Šerefoglu M. Acta Materialia,2012,60,3199. 67 Philipp Steinmetz, Johannes Hötzer, Michael Kellner. Computational Materials Science,2016,117,205. 68 Philipp Steinmetz, Michael Kellner, Johannes Hötzer. Computational Materials Science,2016,121,6. 69 Nestler B, Garcke H, Stinner B. Physical Review E,2005,71,041609. 70 Choudhury A, Plapp M, Nestler B. Physical Review E,2011,83,051608. 71 Hötzer J, Steinmetz P, Jainta M, et al. Acta Materialia,2016,106,249. 72 Hötzer J, Jainta M, Steinmetz P, et al. Acta Materialia,2015,93,194. 73 Steinmetz P, Yuksel C. Hötzer J, et al. Acta Materialia,2016,103,192. 74 Andrea Parisi, Mathis Plapp. Acta Materialia,2008,56,1348. 75 A Karma. Physical Review Letters,1987,59(1),71. 76 Kassner K, Misbah C. Physical Review A,1991,44,6513. 77 Folch R, Plapp M. Physical Review E,2005,72,011602. 78 Perrut M, Parisi A, Akamatsu S. Acta Materialia,2010,58,1761. 79 Supriyo Ghosh, Mathis Plapp. Acta Materialia,2017,140,140. 80 Akamatsu S, Nguyen-Thi H. Acta Materialia,2016,108,325. 81 Melis Šerefoglu. Physical Review E,2011,84,011614. 82 Kurz W, Fisher D. Fundamentals of Solidification, Trans Tech Press, Switzerland,1992. 83 Alkemper J, Sous S, Ratke L, et al. Journal of Crystal Growth,1998,191,252. 84 Dold P, Heidler M, Drevermann A, et al. Journal of Crystal Growth,2003,256,352. 85 Murphy A G, Li J, Janson O, et al. Materials Science Forum,2014,790-791,52. 86 Quea Z P, Gua J H, Shinb J H, et al. Materials Today: Proceedings,2014,1,17. 87 Liu Dan, Zhang Huawei, Li Yanxiang, et al. Materials & Design,2017,119,199. 88 Parisi A, Plapp M. Frontiers of Physics,2010,90,26010. 89 Silvère A, Plapp M. Current Opinion in Solid State and Materials Science,2016,20,46. 90 Caroli B, Caroli C, Faivre G, et al. Journal of Crystal Growth,1992,118,135. 91 Akamatsu S, Bottin-Rousseau S, Faivre G, et al. Acta Materialia,2012,60,3206. 92 Mikael Perrut, Sabine Bottin-Rousseau, Gabriel Faivre, et al. Acta Materialia,2013,61,6802. 93 Akamatsu S, Bottin-Rousseau S, Faivre G. Physical Review Letters,2004,93,17. 94 Andrea Parisi, Mathis Plapp. Acta Materialia,2008,56,1348. 95 Ludmil Drenchev, Jerzy Sobczak, Natalie Sobczak, et al. Acta Materialia,2007,55(19),6459. 96 Yamamura S, Shiota H, Murakami K. Materials Science and Engineering: A,2001,318(1-2),137. 97 Hyun S K, Ikeda T, Nakajima H. Advanced Engineering Materials,2004,6,337. 98 Kashihara M, Hyun S K, Yonetani H. Scripta Materialia,2006,54,509. 99 Hirofumi Onishi, Soong-Keun Hyun, Hideo Nakajima. Materials Transactions,2006,47,2120. 100 Wei P S, Huang C C, Lee K W. Metallurgical and Materials Transactions B,2003,34B,321. 101 Li X M, Li W Q, Jin Q L, et al. Chinese Physics B,2013,22(7),547(in Chinese). 李向明,李文琼,金青林,等.中国物理B,2013,22(7),547. 102 Liu Yuan, Li Yanxiang. Scripta Materialia,2003,49,379. 103 Karma A, Sarkissian A. Metallurgical & Materials Transactions A,1996,27(3),635. 104 Ginibre M, Akamatsu S, Faivre G. Physical Review E,1997,56(1),780. 105 Akamatsu S, Plapp M, Faivre G, et al. Metallurgical and Materials Transactions B,2004,35,1815. 106 Wei Lufeng, Zhao Zhilong, Gao Jianjun, et al. Journal of Crystal Growth,1992,483,275. 107 Lu Yiping, Gao Xuzhou, Jiang Li, et al. Acta Materialia,2017,124,143. 108 Yang C, Kang L M, Li X X, et al. Acta Materialia,2017,132,491. 109 Yang Yujuan, Wang Jincheng, Zhang Yuxiang, et al. Journal of Crystal Growth,2009,311,2496. 110 Li Xinzhong, Liu Dongmei, Sun Tao, et al. Transactions of Nonferrous Metals Society of China,2010,20(2),302(in Chinese). 李新中,刘冬梅,孙涛,等.中国有色金属学报,2010,20(2),302. 111 Li Feng, Feng Xiaojing, Lu Yang, et al. Computational Materials Science,2017,137,171. 112 Lei Wang, Nan Wang, Nikolas Provatas. Acta Materialia,2017,126,302. 113 Lin Xin, Cao Yongqing, Wang Zhitai, et al. Acta Materialia,2017,126,210. 114 Matthew C, Amrutur V, Richard N, et al. Journal of Crystal Growth,2009,311,327. 115 Wei P S, Huang C C, Wang Z P, et al. Journal of Crystal Growth,2009,270,662. 116 Mergy J, Faivre G, Guthmann C, et al. Journal of Crystal Growth,1993,134,353.
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