New Ductility Criterions for Quality Assessment of Light Weight Materials
Based on existing approaches this paper shows new possibilities of ductility characterisation. The new approach especially suits for light weight materials which are highly critical at forming technology. This ductility approach offers the possibility of a cost-and time-effective quantitative correl...
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Published in | Materialprüfung Vol. 50; no. 9; pp. 472 - 476 |
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Main Authors | , , , |
Format | Journal Article |
Language | German |
Published |
01.01.2008
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Online Access | Get full text |
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Summary: | Based on existing approaches this paper shows new possibilities of ductility characterisation. The new approach especially suits for light weight materials which are highly critical at forming technology. This ductility approach offers the possibility of a cost-and time-effective quantitative correlation between workability and ductility for sheet, cast and extrusion profile applications. Thus for the crash-simulation in car development now exists an objective evaluating criterion which has to be seen in addition to the laws of plasticity and with best possible objectivity to forecast a failure because of cracking. |
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Bibliography: | ObjectType-Article-2 SourceType-Scholarly Journals-1 ObjectType-Feature-1 content type line 23 |
ISSN: | 0025-5300 |
DOI: | 10.3139/120.100906 |