Freckle Defect Formation near the Casting Interfaces of Directionally Solidified Superalloys

Freckle defects usually appear on the surface of castings and industrial ingots during the directional solidification process and most of them are located near the interface between the shell mold and superalloys. Ceramic cores create more interfaces in the directionally solidified (DS) and single c...

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Bibliographic Details
Main Authors: Jianping Hong, Dexin Ma, Jun Wang, Fu Wang, Baode Sun, Anping Dong, Fei Li, Andreas Bührig-Polaczek
Format: Article
Language:English
Published: MDPI AG 2016-11-01
Series:Materials
Subjects:
Online Access:http://www.mdpi.com/1996-1944/9/11/929