Two Numerical Models of the Solidification Structure of Massive Ductile Cast-Iron Casting

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F10%3APU86882" target="_blank" >RIV/00216305:26210/10:PU86882 - isvavai.cz</a>

Alternative codes found

RIV/61989100:27360/10:10225543

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Two Numerical Models of the Solidification Structure of Massive Ductile Cast-Iron Casting

Original language description

An original three-dimensional (3D) model of solidification is used to describe the process of solidification and cooling of massive 500x1000x500 mm cast-iron castings. The castings were cast in sand moulds. The calculated mode of the kinetics of the temperature field of the casting was verified during casting with temperature measurements in selected points. The experimental samples - 15 mm in diameter and 12 mm high - are metallographically analysed and also in terms of heterogeneity of the chemical composition. It was founded that the given basic characteristics of the structure of the cast iron are directly proportional to the logarithm of the local solidification time. The original spatial model of solidification can therefore be used in its firstapproximation for the assessment of the pouring structure of massive cast iron castings. This paper creates the starting point for the estimation of the local mechanical properties and fracture behaviour of massive ductile cast iron casti

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JG - Metallurgy, metal materials

OECD FORD branch

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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)

Publication year

2010

Confidentiality

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

Name of the periodical

Materiali in tehnologije

ISSN

1580-2949

e-ISSN

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Volume of the periodical

44

Issue of the periodical within the volume

2

Country of publishing house

SI - SLOVENIA

Number of pages

6

Pages from-to

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UT code for WoS article

000277175900007

EID of the result in the Scopus database

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