Dependency of the microstructure parameters on the solidification parameters for camphene

Çadirli E., Maraşlı N., Bayender B., Gündüz M.

Materials Research Bulletin, cilt.35, sa.6, ss.985-995, 2000 (SCI-Expanded) identifier identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 35 Sayı: 6
  • Basım Tarihi: 2000
  • Doi Numarası: 10.1016/s0025-5408(00)00285-3
  • Dergi Adı: Materials Research Bulletin
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.985-995
  • Anahtar Kelimeler: organic compounds, crystal growth, microstructure
  • İstanbul Gelişim Üniversitesi Adresli: Hayır

Özet

Camphene (>95% purity) was unidirectionally solidified in a temperature gradient stage. The microstructure parameters, viz., the primary dendrite arm spacing λ1, secondary dendrite arm spacing λ2, dendrite tip radius R, and mushy zone depth d, were measured for five different growth rates in a constant temperature gradient G and for five different temperature gradients in a constant growth rate V. The dependency of the microstructure parameters on the solidification parameters (V, G, and GV) for camphene were determined by linear regression analysis. Our results are in good agreement with previous works.