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Numerical and experimental analysis of chemical heterogeneity of solidifying heavy ductile cast iron roller

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F12%3APU98810" target="_blank" >RIV/00216305:26210/12:PU98810 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Numerical and experimental analysis of chemical heterogeneity of solidifying heavy ductile cast iron roller

  • Original language description

    The quality of the working rollers used for rolling rails is determined by the chemical and structural composition of the material of the rollers and the production technology. It is necessary to cast rollers with significantly improved utility properties, mainly high wear-resistance and optimal mechanical and structural properties. It is therefore necessary to find and ensure optimal relationships between the matrix structure and the resultant values of the mechanical properties of the rollers in orderto maximize the length of life. The requirements introduced here cannot be ensured without knowledge of the kinetics of the solidification. Therefore numerical and experimental investigation of temperature field of the solidifying roller was conducted.The kinetics of the solidification has a measurable and non negligible influence on the chemical and structural heterogeneity of the investigated type of ductile cast iron. Tying on to the results of the model of the temperature field of

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    JG - Metallurgy, metal materials

  • OECD FORD branch

Result continuities

  • Project

    Result was created during the realization of more than one project. More information in the Projects tab.

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2012

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Materiali in tehnologije

  • ISSN

    1580-2949

  • e-ISSN

  • Volume of the periodical

    46 (1912)

  • Issue of the periodical within the volume

    4

  • Country of publishing house

    SI - SLOVENIA

  • Number of pages

    4

  • Pages from-to

    389-392

  • UT code for WoS article

  • EID of the result in the Scopus database