Publication detail
Indentation and piercing of steel in mushy state
HORSKÝ, J. RAUDENSKÝ, M. KOTRBÁČEK, P. TSENG, A.
Czech title
Indentation and piercing of steel in mushy state
English title
Indentation and piercing of steel in mushy state
Type
journal article - other
Language
en
Original abstract
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 abstract
Procesy polotuhého stavu umožňují částečné ztvrdnutí materiálu před proceem tváření. Porozumění chování materiálu u polotuhého stavu je důležité pro vhodnější kontrolu různých polotuhých procesů.
English abstract
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.
Keywords in English
forming, hot deformation, indentation, melting, mushy state, piercing, semisolid, steel
Released
01.03.2003
Publisher
Chinese Society of Mechanical Engineers
Location
China
ISSN
0257-9731
Journal
Journal of the Chinese Society of Mechanical Engineers
Volume
24
Number
No.3
Pages from–to
187–195
Pages count
10
BIBTEX
@article{BUT41882,
author="Jaroslav {Horský} and Miroslav {Raudenský} and Petr {Kotrbáček} and A. A. {Tseng} and Ampere An-Pei {Tseng},
title="Indentation and piercing of steel in mushy state",
journal="Journal of the Chinese Society of Mechanical Engineers",
year="2003",
volume="24",
number="No.3",
month="March",
pages="187--195",
publisher="Chinese Society of Mechanical Engineers",
address="China",
issn="0257-9731"
}