Normalized Distribution Coeficient as a Novel Method for Cast Irons Matrix Heterogeneity Assessment

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F13%3APU107956" target="_blank" >RIV/00216305:26210/13:PU107956 - isvavai.cz</a>
Alternative codes found
RIV/00216305:26620/13:PU107956
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Normalized Distribution Coeficient as a Novel Method for Cast Irons Matrix Heterogeneity Assessment
Original language description
This contribution deals with the comparison of different methods of alloying elements concentration measurement based on energy dispersive spectroscopy and also with the suitability of particular methods of quantitative assessment of heterogeneity of thespheroidal graphite cast iron matrix. The segregation curves construction and distribution coefficient formulation is also discussed. Based on a basis, which is to be achieved by means of evaluation of large experimental data sets, is the evaluation ofapplicability of homogenization annealing of spheroidal graphite cast iron with the aim to eliminate segregation of silicon, and mainly nickel, as pearlite- and carbide-forming agent at the border of eutectic cell. The result is an optimized homogenization annealing schedule maximizing the suppression of silicon and nickel segregation while taking into account the minimization of financial expenses and risk of grain coarsening. For quantitative evaluation of the distribution of alloying
Czech name
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Czech description
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Project
<a href="/en/project/ED1.1.00%2F02.0068" target="_blank" >ED1.1.00/02.0068: Central european institute of technology</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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