Indentation and piercing of steel in mushy state

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F03%3APU41528" target="_blank" >RIV/00216305:26210/03:PU41528 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Indentation and piercing of steel in mushy state
Original language description
Semisolid or mushy state processing permits a material to partially solidify before shape making operations. the understanding of material behaviour in the mushy state is critical for better control of various semisolid processes. The aim of the presented study is to experimentally quantify the indentation and piercing behaviour of steel in mushy states. Semisolid specimens under indentation and piercing were evaluated at various forming speeds and mushy states. the correlation between the temperature and the percentage of the solid phase is used to control the characteristics of the mushy state.It has been found that the forminf resistance of steel in a mushy state is dependent on the deformation rate and the solid phase percentage.
Czech name
Indentation and piercing of steel in mushy state
Czech description
Procesy polotuhého stavu umožňují částečné ztvrdnutí materiálu před proceem tváření. Porozumění chování materiálu u polotuhého stavu je důležité pro vhodnější kontrolu různých polotuhých procesů.

Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JG - Metallurgy, metal materials
OECD FORD branch
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Publication year
2003
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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