Effect of non-linear liquidus and solidus in undercooled dendrite growth: A comparative study in Ni-0.7 at.% B and Ni-1 at.% Zr systems

Haifeng Wang, Feng Liu, Zheng Chen, Wei Yang, Gencang Yang, Yaohe Zhou

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22 引用 (Scopus)

摘要

A steady-state dendrite growth model proposed for binary alloys, which assumes non-linear liquidus and solidus, was used to compare dendrite growth in undercooled Ni-0.7 at.% B and Ni-1 at.% Zr alloys. In comparison with Ni-0.7 at.% B alloy, the effect of non-linear liquidus and solidus is strengthened in Ni-1 at.% Zr alloy, so that non-linear growth occurs at the so-called linear stage at high undercooling.

源语言英语
页(从-至)413-416
页数4
期刊Scripta Materialia
57
5
DOI
出版状态已出版 - 9月 2007

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