Published April 1, 2017
| Version v1
Journal article
Influence of tiny amounts of impurity on dendritic growth in undercooled melts
Creators
- 1. Ural Federal University, Laboratory of Multi-Scale Mathematical Modeling, Department of Theoretical and Mathematical Physics, 620000 Ekaterinburg (Russian Federation)
Description
An influence of small amounts of impurity on the dendrite growth is investigated analytically and numerically. For investigations, a model for anisotropic dendrites rapidly growing in pure and binary melts is used. The dependence of the dendrite growth velocity and of the dendrite tip radius from undercooled melt from amounts of impurity is analyzed. Calculations are carried out for the pure nickel and binary nickel-zircon diluted melts. (paper)
Availability note (English)
Available from http://dx.doi.org/10.1088/1757-899X/192/1/012030Additional details
Identifiers
Publishing Information
- Journal Title
- IOP Conference Series. Materials Science and Engineering (Online)
- Journal Volume
- 192
- Journal Issue
- 1
- Journal Page Range
- [8 p.]
- ISSN
- 1757-899X
Conference
- Title
- Theory, computer modelling and experiment
- Acronym
- International conference on structural and phase transformations in materials
- Dates
- 23-27 Mar 2017
- Place
- Ekaterinburg (Russian Federation)
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 49082062
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ANISOTROPY; CRYSTAL GROWTH; DENDRITES; IMPURITIES; NICKEL COMPOUNDS; VELOCITY; ZIRCON
- Descriptors DEC
- CRYSTALS; MINERALS; SILICATE MINERALS; TRANSITION ELEMENT COMPOUNDS