Thông tin tài liệu


Nhan đề : 
Evolution of Dendritic Austenite in Parallel With Eutectic in Compacted Graphite Iron Under Three Cooling Conditions
Tác giả : 
Domeij, Björn
Elfsberg, Jessica
Diószegi, Attila
Năm xuất bản : 
2023
Nhà xuất bản : 
Springer
Tóm tắt : 
shrinkage defects are common problems in industrially produced metal cast components. Local density changes occur during freezing, which demand material transport between parts of the casting, often involving flow of liquid through partially solid regions. Cast alloys typically freeze with a dendritic morphology, which large interface against the liquid restricts liquid flow. Recent research also indicates that this dendritic structure has an impact on the mechanical properties of the final material. For these reasons it is important to understand and predict the evolution of this structure through the solidification of cast alloys. In this work, the evolution of the dendritic austenite structure is investigated in a near-eutectic compacted graphite iron solidified under three different cooling conditions.
Mô tả: 
CC-BY
URI: 
https://link.springer.com/article/10.1007/s11663-023-02842-0
https://dlib.phenikaa-uni.edu.vn/handle/PNK/9038
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