Nucleants of Eutectic Silicon in Al-Si Hypoeutectic Alloys: β-(Al, Fe, Si) or AlP Phase
Nucleants of Eutectic Silicon in Al-Si Hypoeutectic Alloys: β-(Al, Fe, Si) or AlP Phase
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Al-Si 亚共晶合金中共晶硅的成核剂:β-(Al, Fe, Si) 或 AlP 相
DOI:
10.1007/s11661-014-2522-8
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发表时间:
2014
期刊:
影响因子:
--
通讯作者:
R. Schmid-Fetzer
中科院分区:
文献类型:
--
作者:
S. M. Liang;R. Schmid-Fetzer
A thermodynamic description of the Al-Si-P-Fe quaternary system focused on Al-(Si)-rich alloys is developed. The solidification sequence in typical Al-7Si cast alloys is derived using thermodynamic calculations of the phase diagrams and solidification simulation under Scheil and constrained Scheil conditions. The previously claimed nucleation of eutectic silicon byβ-(Al,Fe,Si) particles is not possible because under all conditions,β-(Al,Fe,Si) precipitates after (Si) in pertinent alloys. Variation of P in the ppm range is crucial because it changes the solidification sequence of AlP and (Si).
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DOI:
10.1007/s11661-009-9804-6
发表时间:
2009-02
期刊:
Metallurgical and Materials Transactions A
影响因子:
--
作者:
J. Campbell
通讯作者:
J. Campbell
DOI:
--
发表时间:
2005
期刊:
影响因子:
--
作者:
A. Dahle;M. Hillert
通讯作者:
M. Hillert
DOI:
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发表时间:
2006
期刊:
影响因子:
--
作者:
S. Shankar;M. Makhlouf
通讯作者:
M. Makhlouf
影响因子:
9.4
作者:
Liang, Song-Mao;Schmid-Fetzer, Rainer
通讯作者:
Schmid-Fetzer, Rainer
DOI:
--
发表时间:
2000
期刊:
影响因子:
--
作者:
Y. Li;P. Ochin;A. Quivy;P. Telolahy;B. Legendre
通讯作者:
B. Legendre