Characteristic Parameters for Dendritic Microstructure of Solidification During Slab Continuous Casting

The operating conditions during the continuous casting process have a great effect on the microstructure of slab solidification, including primary and secondary dendritic arm spacing. On the basis of the analysis of available work, a revised expression for describing secondary dendritic arm spacing...

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Bibliographic Details
Published in:Journal of iron and steel research, international international, 2009, Vol.16 (1), p.17-21
Main Authors: GUO, Wei, ZHU, Miao-yong
Format: Article
Language:English
Subjects:
Applied and Technical Physics
dendritic arm spacing
dendritic solidification
Engineering
Machines
Manufacturing
Materials Engineering
Materials Science
Metallic Materials
microstructure
Physical Chemistry
Processes
slab continuous casting
二次枝晶臂间距
凝固过程
微观结构
微观过程
板坯连铸
特征参数
铸造过程
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Description
Summary:The operating conditions during the continuous casting process have a great effect on the microstructure of slab solidification, including primary and secondary dendritic arm spacing. On the basis of the analysis of available work, a revised expression for describing secondary dendritic arm spacing during solidification of slab continuous casting was presented, and the relation between the ratio of primary dendritic arm spacing to secondary dendritic arm spacing and the cooling rate was obtained.
ISSN:1006-706X
2210-3988
DOI:10.1016/S1006-706X(09)60004-2