Damage accumulation and failure of HSLA-100 steel
Damage accumulation in the form of the volume fractions and number densities of strain-induced voids has been experimentally characterized for HSLA-100 steel subjected to tensile failure over a range of stress-states (stress triaxiality ratios of 0.8 to 1.4). The dependence of void volume fraction o...
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| Veröffentlicht in: | Materials science & engineering. A, Structural materials : properties, microstructure and processing Structural materials : properties, microstructure and processing, 2004-02, Vol.366 (2), p.299-309 |
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| container_title | Materials science & engineering. A, Structural materials : properties, microstructure and processing |
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| creator | Chae, D. Koss, D.A. |
| description | Damage accumulation in the form of the volume fractions and number densities of strain-induced voids has been experimentally characterized for HSLA-100 steel subjected to tensile failure over a range of stress-states (stress triaxiality ratios of 0.8 to 1.4). The dependence of void volume fraction on strain indicates the presence of a void growth stage that is sensitive to stress-state in a manner that can be described by a relationship with the form that can be predicted by Rice and Tracey but with an
increased dependence on stress triaxiality. The damage results also suggest a transition of stable void growth to rapid void growth and imminent material fracture at a critical void volume fraction that decreases slowly with increasing stress triaxiality ratio. A straight-forward analysis, based on the experimental observations, relates the observed experimental dependence of failure strains on stress triaxiality for this steel. The damage accumulation behavior of this steel, which fails due to the growth and coalescence of equiaxed voids, is also contrasted to that of HY-100 steel which forms elongated voids. |
| doi_str_mv | 10.1016/j.msea.2003.08.040 |
| format | Article |
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increased dependence on stress triaxiality. The damage results also suggest a transition of stable void growth to rapid void growth and imminent material fracture at a critical void volume fraction that decreases slowly with increasing stress triaxiality ratio. A straight-forward analysis, based on the experimental observations, relates the observed experimental dependence of failure strains on stress triaxiality for this steel. The damage accumulation behavior of this steel, which fails due to the growth and coalescence of equiaxed voids, is also contrasted to that of HY-100 steel which forms elongated voids.</description><identifier>ISSN: 0921-5093</identifier><identifier>EISSN: 1873-4936</identifier><identifier>DOI: 10.1016/j.msea.2003.08.040</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Applied sciences ; Damage accumulation ; Ductile fracture ; Exact sciences and technology ; Fractures ; HSLA-100 ; HY-100 ; Mechanical properties and methods of testing. Rheology. Fracture mechanics. Tribology ; Metals. Metallurgy</subject><ispartof>Materials science & engineering. A, Structural materials : properties, microstructure and processing, 2004-02, Vol.366 (2), p.299-309</ispartof><rights>2003 Elsevier B.V.</rights><rights>2004 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c359t-9a6368c49f2b9d4ec6b26207c8421a203eeafd3d84a2290fea068f56ae1e4bfe3</citedby><cites>FETCH-LOGICAL-c359t-9a6368c49f2b9d4ec6b26207c8421a203eeafd3d84a2290fea068f56ae1e4bfe3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.msea.2003.08.040$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=15533350$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Chae, D.</creatorcontrib><creatorcontrib>Koss, D.A.</creatorcontrib><title>Damage accumulation and failure of HSLA-100 steel</title><title>Materials science & engineering. A, Structural materials : properties, microstructure and processing</title><description>Damage accumulation in the form of the volume fractions and number densities of strain-induced voids has been experimentally characterized for HSLA-100 steel subjected to tensile failure over a range of stress-states (stress triaxiality ratios of 0.8 to 1.4). The dependence of void volume fraction on strain indicates the presence of a void growth stage that is sensitive to stress-state in a manner that can be described by a relationship with the form that can be predicted by Rice and Tracey but with an
increased dependence on stress triaxiality. The damage results also suggest a transition of stable void growth to rapid void growth and imminent material fracture at a critical void volume fraction that decreases slowly with increasing stress triaxiality ratio. A straight-forward analysis, based on the experimental observations, relates the observed experimental dependence of failure strains on stress triaxiality for this steel. The damage accumulation behavior of this steel, which fails due to the growth and coalescence of equiaxed voids, is also contrasted to that of HY-100 steel which forms elongated voids.</description><subject>Applied sciences</subject><subject>Damage accumulation</subject><subject>Ductile fracture</subject><subject>Exact sciences and technology</subject><subject>Fractures</subject><subject>HSLA-100</subject><subject>HY-100</subject><subject>Mechanical properties and methods of testing. Rheology. Fracture mechanics. Tribology</subject><subject>Metals. Metallurgy</subject><issn>0921-5093</issn><issn>1873-4936</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2004</creationdate><recordtype>article</recordtype><recordid>eNp9kEtLw0AUhQdRsFb_gKtsdJd455E0A25KfVQouFDXw-3kjkzJo84kgv_ehBbcubqb75zD_Ri75pBx4MXdLmsiYSYAZAZlBgpO2IyXC5kqLYtTNgMteJqDlufsIsYdAHAF-YzxB2zwkxK0dmiGGnvftQm2VeLQ10OgpHPJ-m2zTDlAEnui-pKdOawjXR3vnH08Pb6v1unm9flltdykVua6TzUWsiit0k5sdaXIFltRCFjYUgmOAiQRukpWpUIhNDhCKEqXF0ic1NaRnLPbQ-8-dF8Dxd40Plqqa2ypG6IRJVe5FosRFAfQhi7GQM7sg28w_BgOZrJjdmayYyY7Bkoz2hlDN8d2jBZrF7C1Pv4l81xKmU_c_YGj8dVvT8FE66m1VPlAtjdV5_-b-QW1L3jN</recordid><startdate>20040215</startdate><enddate>20040215</enddate><creator>Chae, D.</creator><creator>Koss, D.A.</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20040215</creationdate><title>Damage accumulation and failure of HSLA-100 steel</title><author>Chae, D. ; Koss, D.A.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c359t-9a6368c49f2b9d4ec6b26207c8421a203eeafd3d84a2290fea068f56ae1e4bfe3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2004</creationdate><topic>Applied sciences</topic><topic>Damage accumulation</topic><topic>Ductile fracture</topic><topic>Exact sciences and technology</topic><topic>Fractures</topic><topic>HSLA-100</topic><topic>HY-100</topic><topic>Mechanical properties and methods of testing. Rheology. Fracture mechanics. Tribology</topic><topic>Metals. Metallurgy</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Chae, D.</creatorcontrib><creatorcontrib>Koss, D.A.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Materials science & engineering. A, Structural materials : properties, microstructure and processing</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Chae, D.</au><au>Koss, D.A.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Damage accumulation and failure of HSLA-100 steel</atitle><jtitle>Materials science & engineering. A, Structural materials : properties, microstructure and processing</jtitle><date>2004-02-15</date><risdate>2004</risdate><volume>366</volume><issue>2</issue><spage>299</spage><epage>309</epage><pages>299-309</pages><issn>0921-5093</issn><eissn>1873-4936</eissn><abstract>Damage accumulation in the form of the volume fractions and number densities of strain-induced voids has been experimentally characterized for HSLA-100 steel subjected to tensile failure over a range of stress-states (stress triaxiality ratios of 0.8 to 1.4). The dependence of void volume fraction on strain indicates the presence of a void growth stage that is sensitive to stress-state in a manner that can be described by a relationship with the form that can be predicted by Rice and Tracey but with an
increased dependence on stress triaxiality. The damage results also suggest a transition of stable void growth to rapid void growth and imminent material fracture at a critical void volume fraction that decreases slowly with increasing stress triaxiality ratio. A straight-forward analysis, based on the experimental observations, relates the observed experimental dependence of failure strains on stress triaxiality for this steel. The damage accumulation behavior of this steel, which fails due to the growth and coalescence of equiaxed voids, is also contrasted to that of HY-100 steel which forms elongated voids.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><doi>10.1016/j.msea.2003.08.040</doi><tpages>11</tpages></addata></record> |
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| ispartof | Materials science & engineering. A, Structural materials : properties, microstructure and processing, 2004-02, Vol.366 (2), p.299-309 |
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| source | Elsevier ScienceDirect Journals Complete |
| subjects | Applied sciences Damage accumulation Ductile fracture Exact sciences and technology Fractures HSLA-100 HY-100 Mechanical properties and methods of testing. Rheology. Fracture mechanics. Tribology Metals. Metallurgy |
| title | Damage accumulation and failure of HSLA-100 steel |
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