DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, S. B. | ko |
dc.contributor.author | Huh, Hoon | ko |
dc.contributor.author | Park, S. H. | ko |
dc.contributor.author | Lim, J. H. | ko |
dc.date.accessioned | 2008-03-07T06:18:35Z | - |
dc.date.available | 2008-03-07T06:18:35Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2006-09-25 | - |
dc.identifier.citation | The 8th Asia-Pacific Symposium on Engineering Plasticity and Its Applications, pp.255 - 262 | - |
dc.identifier.issn | 1013-9826 | - |
dc.identifier.uri | http://hdl.handle.net/10203/3316 | - |
dc.description.abstract | This paper investigates the dynamic tensile characteristics of TRIP600, TRIP800, DP600 and DP800 at the range of strain rate from 0.003 to 200/s. The tensile test acquires stressstrain curves and the strain rate sensitivity of each material. Experimental results show two important aspects for TRIP-type and DP-type sheets quantitatively: the flow stress increases as the strain rate increases; the elongation is not a monotonic function of the strain rate and increases at the same level of the strain rate even when the strain rate increases. In order to investigate the pre-strain effect for two types of metals at the high strain rate, TRIP600 and DP600 were elongated with the pre-strain of 5 and 10% at the strain rate of 0.003/s. Then, dynamic tensile tests were carried out at the strain rate of 0.003, 1, 10 and 100/s. The results demonstrate that the material properties of TRIP600 and DP600 are noticeably influenced by the pre-strain when the strain rate was over 1/s. The ultimate tensile strength as well as the yield stress increases due to the pre-strain effect. | - |
dc.language | English | - |
dc.language.iso | en_US | en |
dc.publisher | 8th AEPA 2006 | - |
dc.title | Dynamic Tensile Characteristics of TRIP-type and DP-type Sheets for an Auto-body | - |
dc.type | Conference | - |
dc.identifier.wosid | 000246642100039 | - |
dc.identifier.scopusid | 2-s2.0-34147156745 | - |
dc.type.rims | CONF | - |
dc.citation.beginningpage | 255 | - |
dc.citation.endingpage | 262 | - |
dc.citation.publicationname | The 8th Asia-Pacific Symposium on Engineering Plasticity and Its Applications | - |
dc.identifier.conferencecountry | JA | - |
dc.identifier.conferencelocation | Nagoya | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Huh, Hoon | - |
dc.contributor.nonIdAuthor | Kim, S. B. | - |
dc.contributor.nonIdAuthor | Park, S. H. | - |
dc.contributor.nonIdAuthor | Lim, J. H. | - |
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