Simulation of phase transitions in multiphase systems: peritectic solidification of (RE)Ba2Cu3O7- superconductors

Autor:	Britta Nestler, Georg J. Schmitz
Rok vydání:	1998
Předmět:	Superconductivity Phase transition Materials science Computer simulation Condensed matter physics Mechanical Engineering Metallurgy Particle displacement Condensed Matter Physics Microstructure Mechanics of Materials Particle General Materials Science Dissolution Phase diagram
Zdroj:	Materials Science and Engineering: B. 53:23-27
ISSN:	0921-5107
DOI:	10.1016/s0921-5107(97)00296-1
Popis:	The phase-field concept as an efficient tool to describe microstructure evolution is briefly reviewed and its extension to multi-phase systems is highlighted. The method has been applied to simulate several features occuring during the peritectic growth of YBCO superconductors. The respective results contribute to the understanding of the growth mechanisms and reveal a dissolution/reprecipitation mechanism contributing to 211 particle displacement leading to inhomogeneous 211 particle distributions.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::927fb86081680204e5f23621e225db8c https://doi.org/10.1016/s0921-5107(97)00296-1 Zobrazit plný text záznamu Full Text from ScienceDirect