In situ observation of solidification and subsequent evolution of Ni-Si eutectics
In situ observation of solidification and subsequent evolution of Ni-Si eutectics
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镍硅共晶凝固和后续演化的原位观察
DOI:
10.1016/j.scriptamat.2022.114513
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发表时间:
2022
影响因子:
6
通讯作者:
Fujiwara Kozo
中科院分区:
文献类型:
--
作者:
Chuang Lu-Chung;Maeda Kensaku;Morito Haruhiko;Fujiwara Kozo
Eutectic growth of Ni-Si alloy with a composition of Ni44Si56was observedin situduring directional solidification. Lamellar structure was evident behind the solidifying interface, which indicates that the two intermetallic phases, NiSi and NiSi2, generated a regular eutectic. The lamellae spacing was approximately 9.8 μm at a growth rate of 149.6 μm s−1. The phase boundaries migrated rapidly during the cooling stage and the lamellae enlarged significantly, which suggests that the lamellae spacing measured after the solidification may not be accurate for obtaining the relationship between the growth rate and the lamellae spacing. Thein situobservation provides a promising way to obtain the exact eutectic spacing of Ni-Si eutectics.
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DOI:
10.2139/ssrn.3315654
发表时间:
2019-01
期刊:
EngRN: Process Engineering (Topic)
影响因子:
--
作者:
Supriyo Ghosh;A. Karma;M. Plapp;S. Akamatsu;S. Bottin-Rousseau;G. Faivre
通讯作者:
Supriyo Ghosh;A. Karma;M. Plapp;S. Akamatsu;S. Bottin-Rousseau;G. Faivre
DOI:
--
发表时间:
2013
期刊:
影响因子:
--
作者:
M. Perrut;S. Bottin;G. Faivre;S. Akamatsu
通讯作者:
S. Akamatsu
影响因子:
3.3
作者:
A. Morozkin;A. Knotko;V. Yapaskurt;P. Manfrinetti;M. Pani;A. Provino;R. Nirmala;S. Quezado;S. Malik
通讯作者:
S. Malik
影响因子:
3.2
作者:
DHEURLE, F;PETERSSON, S;STRIZKER, B
通讯作者:
STRIZKER, B