THE EFFECT OF DIFFERENT ATOMIC VOLUMES IN THE 3 PHASES DURING LAMELLAR EUTECTIC GROWTH - A COMPARISON OF EXPERIMENT AND THEORY IN THE AL-AL2CU SYSTEM


Kim K., Lıu J., Maraslı N. , Hunt J. D.

ACTA METALLURGICA ET MATERIALIA, vol.43, pp.2143-2147, 1995 (Journal Indexed in SCI) identifier identifier

  • Publication Type: Article / Article
  • Volume: 43
  • Publication Date: 1995
  • Doi Number: 10.1016/0956-7151(94)00437-4
  • Title of Journal : ACTA METALLURGICA ET MATERIALIA
  • Page Numbers: pp.2143-2147

Abstract

The effect of different atomic volume in the three phases during lamellar eutectic growth is discussed and treated. Recent surface energy measurements have allowed a comparison to be made between experiment and theory and it is found that the spacing and undercoolings in the Al-Al2Cu system agree well with theory.