An experimental study of the effect of hardening on plastic deformation at notch tips in metallic single crystals
Experiments to measure the effect of hardening on the plastic deformation field near a notch tip in metallic single crystals were conducted. The specimens were cut from pure Cu and a CuBe alloy (with 1.8–2.0 wt% Be) FCC single crystals. The Cu–2.0wt%Be alloy was selected because its initial hardness...
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| Veröffentlicht in: | Journal of the mechanics and physics of solids 2003-08, Vol.51 (8), p.1623-1647 |
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| container_title | Journal of the mechanics and physics of solids |
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| creator | Crone, W.C. Shield, T.W. |
| description | Experiments to measure the effect of hardening on the plastic deformation field near a notch tip in metallic single crystals were conducted. The specimens were cut from pure Cu and a CuBe alloy (with 1.8–2.0 wt% Be) FCC single crystals. The Cu–2.0wt%Be alloy was selected because its initial hardness and rate of hardening can be modified by heat treatment. The Vickers hardness of the specimens ranged from 87 to
353
kg/mm
2
, while the hardening exponents ranged between 10 and 4.5. The experimental results were compared to analytical and numerical solutions from the literature. This comparison shows that the inclusion of elastic regions in the analytical solutions and anisotropic hardening in the numerical solutions results in better agreement with the experiments. |
| doi_str_mv | 10.1016/S0022-5096(03)00021-8 |
| format | Article |
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353
kg/mm
2
, while the hardening exponents ranged between 10 and 4.5. The experimental results were compared to analytical and numerical solutions from the literature. This comparison shows that the inclusion of elastic regions in the analytical solutions and anisotropic hardening in the numerical solutions results in better agreement with the experiments.</description><identifier>ISSN: 0022-5096</identifier><identifier>DOI: 10.1016/S0022-5096(03)00021-8</identifier><identifier>CODEN: JMPSA8</identifier><language>eng</language><publisher>Oxford: Elsevier Ltd</publisher><subject>A: Fracture mechanics ; Applied sciences ; Condensed matter: structure, mechanical and thermal properties ; Deformation and plasticity (including yield, ductility, and superplasticity) ; Elasticity. Plasticity ; Exact sciences and technology ; Fracture ; Mechanical and acoustical properties of condensed matter ; Mechanical properties and methods of testing. Rheology. Fracture mechanics. Tribology ; Mechanical properties of solids ; Metals. Metallurgy ; Physics ; Single crystal</subject><ispartof>Journal of the mechanics and physics of solids, 2003-08, Vol.51 (8), p.1623-1647</ispartof><rights>2003 Elsevier Science Ltd</rights><rights>2003 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c368t-d3603a8f9157f93d5be314609dfa819197caf9f3598f0971b47bc1c54c1a63c73</citedby><cites>FETCH-LOGICAL-c368t-d3603a8f9157f93d5be314609dfa819197caf9f3598f0971b47bc1c54c1a63c73</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/S0022-5096(03)00021-8$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,777,781,3537,27905,27906,45976</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=14882425$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Crone, W.C.</creatorcontrib><creatorcontrib>Shield, T.W.</creatorcontrib><title>An experimental study of the effect of hardening on plastic deformation at notch tips in metallic single crystals</title><title>Journal of the mechanics and physics of solids</title><description>Experiments to measure the effect of hardening on the plastic deformation field near a notch tip in metallic single crystals were conducted. The specimens were cut from pure Cu and a CuBe alloy (with 1.8–2.0 wt% Be) FCC single crystals. The Cu–2.0wt%Be alloy was selected because its initial hardness and rate of hardening can be modified by heat treatment. The Vickers hardness of the specimens ranged from 87 to
353
kg/mm
2
, while the hardening exponents ranged between 10 and 4.5. The experimental results were compared to analytical and numerical solutions from the literature. This comparison shows that the inclusion of elastic regions in the analytical solutions and anisotropic hardening in the numerical solutions results in better agreement with the experiments.</description><subject>A: Fracture mechanics</subject><subject>Applied sciences</subject><subject>Condensed matter: structure, mechanical and thermal properties</subject><subject>Deformation and plasticity (including yield, ductility, and superplasticity)</subject><subject>Elasticity. Plasticity</subject><subject>Exact sciences and technology</subject><subject>Fracture</subject><subject>Mechanical and acoustical properties of condensed matter</subject><subject>Mechanical properties and methods of testing. Rheology. Fracture mechanics. Tribology</subject><subject>Mechanical properties of solids</subject><subject>Metals. Metallurgy</subject><subject>Physics</subject><subject>Single crystal</subject><issn>0022-5096</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2003</creationdate><recordtype>article</recordtype><recordid>eNqFkE9PAyEQxfegibX6EUy4aPSwCsuyLCfTNP5LmnhQz4TCYDFbdgvU2G8vtY0ePU3mzXszmV9RnBF8TTBpbl4wrqqSYdFcYnqFc0fK9qAY_cpHxXGMH3nAMCejYjXxCL4GCG4JPqkOxbQ2G9RblBaAwFrQadstVDDgnX9HvUdDp2JyGhmwfViq5LKmEvJ90guU3BCR82gJeV2XXTGnOkA6bGJW4klxaHOB030dF2_3d6_Tx3L2_PA0ncxKTZs2lYY2mKrWCsK4FdSwOVBSN1gYq1oiiOBaWWEpE63FgpN5zeeaaFZrohqqOR0XF7u9Q-hXa4hJLl3U0HXKQ7-OsuKCVrwm2ch2Rh36GANYOWQaKmwkwXILVf5AlVt6ElP5A1W2OXe-P6CiVp0NymsX_8J121Z1xbLvdueD_O2ngyCjduA1GBcyXWl698-lb3wpjqM</recordid><startdate>20030801</startdate><enddate>20030801</enddate><creator>Crone, W.C.</creator><creator>Shield, T.W.</creator><general>Elsevier Ltd</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8BQ</scope><scope>8FD</scope><scope>H8G</scope><scope>JG9</scope></search><sort><creationdate>20030801</creationdate><title>An experimental study of the effect of hardening on plastic deformation at notch tips in metallic single crystals</title><author>Crone, W.C. ; Shield, T.W.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c368t-d3603a8f9157f93d5be314609dfa819197caf9f3598f0971b47bc1c54c1a63c73</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2003</creationdate><topic>A: Fracture mechanics</topic><topic>Applied sciences</topic><topic>Condensed matter: structure, mechanical and thermal properties</topic><topic>Deformation and plasticity (including yield, ductility, and superplasticity)</topic><topic>Elasticity. Plasticity</topic><topic>Exact sciences and technology</topic><topic>Fracture</topic><topic>Mechanical and acoustical properties of condensed matter</topic><topic>Mechanical properties and methods of testing. Rheology. Fracture mechanics. Tribology</topic><topic>Mechanical properties of solids</topic><topic>Metals. Metallurgy</topic><topic>Physics</topic><topic>Single crystal</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Crone, W.C.</creatorcontrib><creatorcontrib>Shield, T.W.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Copper Technical Reference Library</collection><collection>Materials Research Database</collection><jtitle>Journal of the mechanics and physics of solids</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Crone, W.C.</au><au>Shield, T.W.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>An experimental study of the effect of hardening on plastic deformation at notch tips in metallic single crystals</atitle><jtitle>Journal of the mechanics and physics of solids</jtitle><date>2003-08-01</date><risdate>2003</risdate><volume>51</volume><issue>8</issue><spage>1623</spage><epage>1647</epage><pages>1623-1647</pages><issn>0022-5096</issn><coden>JMPSA8</coden><abstract>Experiments to measure the effect of hardening on the plastic deformation field near a notch tip in metallic single crystals were conducted. The specimens were cut from pure Cu and a CuBe alloy (with 1.8–2.0 wt% Be) FCC single crystals. The Cu–2.0wt%Be alloy was selected because its initial hardness and rate of hardening can be modified by heat treatment. The Vickers hardness of the specimens ranged from 87 to
353
kg/mm
2
, while the hardening exponents ranged between 10 and 4.5. The experimental results were compared to analytical and numerical solutions from the literature. This comparison shows that the inclusion of elastic regions in the analytical solutions and anisotropic hardening in the numerical solutions results in better agreement with the experiments.</abstract><cop>Oxford</cop><pub>Elsevier Ltd</pub><doi>10.1016/S0022-5096(03)00021-8</doi><tpages>25</tpages></addata></record> |
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| ispartof | Journal of the mechanics and physics of solids, 2003-08, Vol.51 (8), p.1623-1647 |
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| source | Elsevier ScienceDirect Journals |
| subjects | A: Fracture mechanics Applied sciences Condensed matter: structure, mechanical and thermal properties Deformation and plasticity (including yield, ductility, and superplasticity) Elasticity. Plasticity Exact sciences and technology Fracture Mechanical and acoustical properties of condensed matter Mechanical properties and methods of testing. Rheology. Fracture mechanics. Tribology Mechanical properties of solids Metals. Metallurgy Physics Single crystal |
| title | An experimental study of the effect of hardening on plastic deformation at notch tips in metallic single crystals |
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