Dynamics of spacing adjustment and recovery mechanisms of ABAC-type growth pattern in ternary eutectic systems
JOURNAL OF CRYSTAL GROWTH, cilt.470, ss.66-74, 2017 (SCI-Expanded)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 470
- Basım Tarihi: 2017
- Doi Numarası: 10.1016/j.jcrysgro.2017.04.008
- Dergi Adı: JOURNAL OF CRYSTAL GROWTH
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.66-74
- Anahtar Kelimeler: Eutectics, Solidification, Directional solidification, Optical microscopy, Bridgman technique, Alloys, IN-SITU OBSERVATION, MORPHOLOGICAL INSTABILITIES, DIRECTIONAL SOLIDIFICATION, LAMELLAR, THIN, SN, STABILITY, MICROSTRUCTURE, ALLOYS
- Marmara Üniversitesi Adresli: Hayır
Özet
In directionally solidified 2D samples at ternary eutectic compositions, the stable three-phase pattern is established to be lamellar structure with ABAC stacking, where A, B, and C are crystalline phases. Beyond the stability limits of the ABAC pattern, the system uses various spacing adjustment mechanisms to revert to the stable regime.