In-situ analysis on formation of micropores by Rayleigh instability in solidification of Sn-Ni alloy
In-situ analysis on formation of micropores by Rayleigh instability in solidification of Sn-Ni alloy
复制标题
Sn-Ni合金凝固瑞利不稳定性微孔形成的原位分析
DOI:
10.1016/j.scriptamat.2020.07.057
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发表时间:
2020-12
影响因子:
6
通讯作者:
Xu Yuanli
中科院分区:
文献类型:
--
作者:
Peng Peng;Yue Jinmian;Zhang Anqiao;Zhang Xudong;Xu Yuanli
A new formation mechanism of micropores whose radii are approximately 1 mu m is investigated during solidification of Sn-Ni alloy through the in-situ observation by confocal laser scanning microscope. A series of liquid lines which are closely related to the stability of the growing L/Ni3Sn2 interface were formed during solidification, then, these liquid lines decomposed into different rows of liquid droplets by Rayleigh instability in solid Ni3Sn2 phase. The relationship between the formation of the micropores and the liquid droplets is confirmed. In addition, the distribution of the radii of the micropores agrees with the prediction of the Rayleigh instability theory. (C) 2020 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
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DOI:
10.1007/bf02651956
发表时间:
1996-07
期刊:
Metallurgical and Materials Transactions A
影响因子:
--
作者:
B. Majumdar;K. Chattopadhyay
通讯作者:
B. Majumdar;K. Chattopadhyay
影响因子:
1.8
作者:
G. Salloum-Abou-Jaoude;G. Reinhart;H. Combeau;M. Založnik;T. Lafford;H. Nguyen-Thi
通讯作者:
G. Salloum-Abou-Jaoude;G. Reinhart;H. Combeau;M. Založnik;T. Lafford;H. Nguyen-Thi
影响因子:
6
作者:
B. Philippi;K. Matoy;J. Zechner;C. Kirchlechner;G. Dehm
通讯作者:
B. Philippi;K. Matoy;J. Zechner;C. Kirchlechner;G. Dehm
影响因子:
6
作者:
S. Ho;C. Ravindran;G. Hibbard
通讯作者:
S. Ho;C. Ravindran;G. Hibbard
影响因子:
9.4
作者:
Meidani, H.;Jacot, A.
通讯作者:
Jacot, A.