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KAVIČKA, F. STRÁNSKÝ, K. DOBROVSKÁ, J. SEKANINA, B. ŠTĚTINA, J.
Original Title
3. Numerical Models of Crystallization and Its Direction for Metal and Ceramic Materials in Technical Application
Type
book chapter
Language
English
Original Abstract
Structure of metallic and also majority of ceramic alloys is one of the factors, which significantly influence their physical and mechanical properties. Formation of structure is strongly affected by production technology, casting and solidification of these alloys. Solidification is a critical factor in the materials industry. Solute segregation either on the macro- or micro-scale is sometimes the cause of unacceptable products due to poor mechanical properties of the resulting non-equilibrium phases. Heterogeneity of distribution of components is a function of solubility in solid and liquid phases. Solidification models and simulations have been carried out for both macroscopic and microscopic scales. This chapter presents numerical models of crystallisation of steel, ductile cast iron and ceramics EUCOR aimed at optimisation of their production and properties after casting.
Keywords
Metal and ceramic material, solidification, crystallization, macro and micro heterogeneity, numerical models
Authors
KAVIČKA, F.; STRÁNSKÝ, K.; DOBROVSKÁ, J.; SEKANINA, B.; ŠTĚTINA, J.
RIV year
2012
Released
10. 9. 2012
Publisher
InTech Europe
Location
Rijeka, Croatia
ISBN
978-953-51-0757-6
Book
Crystallization. Science and Technology
Edition
Marcello Andreeta
Edition number
1
Pages from
65
Pages to
90
Pages count
26
BibTex
@inbook{BUT94024, author="František {Kavička} and Karel {Stránský} and Jana {Dobrovská} and Bohumil {Sekanina} and Josef {Štětina}", title="3. Numerical Models of Crystallization and Its Direction for Metal and Ceramic Materials in Technical Application", booktitle="Crystallization. Science and Technology", year="2012", publisher="InTech Europe", address="Rijeka, Croatia", series="Marcello Andreeta", edition="1", pages="65--90", isbn="978-953-51-0757-6" }