Innovative concepts for hot stamping process

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23210%2F11%3A43898911" target="_blank" >RIV/49777513:23210/11:43898911 - 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
Innovative concepts for hot stamping process
Original language description
Hot Stamping is typically used for manufacturing car body parts. This process allows forming parts with high strength. Thanks to hot deformation and rapid cooling, shaped parts with martensite and high yield and ultimate strengths are obtained. This paper propose an introduction to a new hot stamping process used together with the Q-P process (quenching and partitioning) for processing of high strength low alloy steels. By this procedure and by controlling the microstructure development, high strength exceeding 2000 MPa and elongation over 10% can be achieved. A steel containing 0.43% C, 0.59 - 17 % manganese and 2 - 2.6 % silicon was used for this experiment. FEM analysis was carried out to find hot stamping parameters for selected chemical compositions and sheet thicknesses.
Czech name
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Czech description
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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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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
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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