Effect of Material Anisotropies of Hot-Rolled High-Strength Steel Sheet on Localized Deformation Behavior in Hole Expansion - Part-I Experimental Consideration to Circular and Oval Hole
In this study, the effect of the material anisotropies of hot-rolled high-strength steel sheet on localized deformation behavior in hole expansion test has been investigated experimentally. First, the hole expansion test with the circular hole has been conducted to investigate the effect of anisotro...
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| Veröffentlicht in: | Key Engineering Materials 2016-12, Vol.725, p.592-597 |
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| creator | Okamura, Kazuo Yoshida, Fusahito Ishimaru, Yuya Hamasaki, H. Suzuki, Toshiya |
| description | In this study, the effect of the material anisotropies of hot-rolled high-strength steel sheet on localized deformation behavior in hole expansion test has been investigated experimentally. First, the hole expansion test with the circular hole has been conducted to investigate the effect of anisotropies of material properties on the localized deformation behavior around the hole edge. Next, the hole expansion test with the oval hole has been conducted to investigate the effect of the major axis direction of the oval hole on the localized deformation behavior around the hole edge. As a result, it was clarified that the effect of anisotropies of r-value and n-value on the localized deformation behavior is strong, especially the anisotropy of n-value. |
| doi_str_mv | 10.4028/www.scientific.net/KEM.725.592 |
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As a result, it was clarified that the effect of anisotropies of r-value and n-value on the localized deformation behavior is strong, especially the anisotropy of n-value.</description><subject>Anisotropy</subject><subject>Circularity</subject><subject>Deformation</subject><subject>High strength steels</subject><subject>Hot rolling</subject><subject>Sheet metal</subject><issn>1013-9826</issn><issn>1662-9795</issn><issn>1662-9795</issn><isbn>9783035710243</isbn><isbn>3035710244</isbn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><recordid>eNqNkc1u1DAUhSN-JErpO3iF2CR1nIl_NogyDEzFVEUMrC3HuWlceeKp7ekAb8bbcaNBYsvK0j3H5-rcryhe17RaUCYvj8djlayDKbvB2WqCfPl5dVMJ1latYk-Ks5pzViqh2qfFhRKyoU0rasoWzTPUaN2USjL-oniZ0j2lTS3r9qz4vRoGsJmEgdyYDNEZT64ml0KOYe8gzcI65PJr8B56snZ3Y7nNEaa7PJJtBvBkOwJgwEQ2wRrvfqHtAwwh7kx2OH0Po3l0IRI3YZIHsvqxN1OapZJ8MTGX1_MIV--wGq5fBlR7iKfvOZCli_bgTSRm6sntI1rmnFfF88H4BBd_3_Pi-8fVt-W63Nx-ul5ebUrLBN5DCNmD6hRjcsEXte14A13bQMMEla0wveXQQm9bKTveWc6MFBTnhnOjrDDNefHmlLuP4eEAKeudSxa8NxOEQ9K1FEqphlKO1rcnq40hpQiD3mMrE3_qmuqZoUaG-h9DjQw1MtTIUCNDDHh3CsgRT5TBjvo-HOKE_f434g_Bkq5S</recordid><startdate>20161215</startdate><enddate>20161215</enddate><creator>Okamura, Kazuo</creator><creator>Yoshida, Fusahito</creator><creator>Ishimaru, Yuya</creator><creator>Hamasaki, H.</creator><creator>Suzuki, Toshiya</creator><general>Trans Tech Publications Ltd</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>F28</scope><scope>FR3</scope><scope>JG9</scope></search><sort><creationdate>20161215</creationdate><title>Effect of Material Anisotropies of Hot-Rolled High-Strength Steel Sheet on Localized Deformation Behavior in Hole Expansion - Part-I Experimental Consideration to Circular and Oval Hole</title><author>Okamura, Kazuo ; Yoshida, Fusahito ; Ishimaru, Yuya ; Hamasaki, H. ; Suzuki, Toshiya</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c2762-778de9b92284641cb63eb53e3270857adc6e5edc588b6bc62a87057aa66a9c7a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><topic>Anisotropy</topic><topic>Circularity</topic><topic>Deformation</topic><topic>High strength steels</topic><topic>Hot rolling</topic><topic>Sheet metal</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Okamura, Kazuo</creatorcontrib><creatorcontrib>Yoshida, Fusahito</creatorcontrib><creatorcontrib>Ishimaru, Yuya</creatorcontrib><creatorcontrib>Hamasaki, H.</creatorcontrib><creatorcontrib>Suzuki, Toshiya</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>Materials Research Database</collection><jtitle>Key Engineering Materials</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Okamura, Kazuo</au><au>Yoshida, Fusahito</au><au>Ishimaru, Yuya</au><au>Hamasaki, H.</au><au>Suzuki, Toshiya</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effect of Material Anisotropies of Hot-Rolled High-Strength Steel Sheet on Localized Deformation Behavior in Hole Expansion - Part-I Experimental Consideration to Circular and Oval Hole</atitle><jtitle>Key Engineering Materials</jtitle><date>2016-12-15</date><risdate>2016</risdate><volume>725</volume><spage>592</spage><epage>597</epage><pages>592-597</pages><issn>1013-9826</issn><issn>1662-9795</issn><eissn>1662-9795</eissn><isbn>9783035710243</isbn><isbn>3035710244</isbn><abstract>In this study, the effect of the material anisotropies of hot-rolled high-strength steel sheet on localized deformation behavior in hole expansion test has been investigated experimentally. 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| subjects | Anisotropy Circularity Deformation High strength steels Hot rolling Sheet metal |
| title | Effect of Material Anisotropies of Hot-Rolled High-Strength Steel Sheet on Localized Deformation Behavior in Hole Expansion - Part-I Experimental Consideration to Circular and Oval Hole |
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