Considerations on the effect of solutal on the grain size of castings from superheated melts

Considerations on the effect of solutal on the grain size of castings from superheated melts
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溶液对过热熔体铸件晶粒尺寸影响的思考

DOI:
10.1016/j.matlet.2017.04.117
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发表时间:
2017
期刊:
影响因子:
3
通讯作者:
Bolzoni L
Bolzoni L
中科院分区:
材料科学3区
文献类型:
--
作者:
Bolzoni L

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合金中存在的溶质的量影响铸造金属的晶粒尺寸,因为溶质在凝固前沿被排斥。这通常使用所谓的生长限制因子Q来量化。这项工作提出了一些考虑溶质对最终铸造结构的影响,重点是合金系统的性质,非平衡凝固条件的影响和过热的熔融金属的影响。
The amount of solutal present in an alloy affects the grain size of the cast metal as solute is rejected at the solidification front. This is normally quantified using the so called growth restriction factorQ. This work presents some considerations about the effect of solutal on the final cast structure with a focus on the nature of the alloy system, the effect of non-equilibrium solidification conditions and the effect of superheating of the molten metal.
DOI: --
发表时间: 2011
期刊:
影响因子: --
作者:
M. Nowak
通讯作者: M. Nowak