HVEM in situ study of fracture of Al2O3/Nb sandwich specimens
straining experiments on -Al /Nb/α-Al single crystal sandwiches have been performed in a high-voltage electron microscope in order to observe the dislocation motion connected with the fracture of these samples. The tricrystals had two different orientation relationships at the interfaces, both posse...
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| Veröffentlicht in: | International journal of materials research 2022-02, Vol.95 (9), p.785-792 |
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| container_end_page | 792 |
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| container_issue | 9 |
| container_start_page | 785 |
| container_title | International journal of materials research |
| container_volume | 95 |
| creator | Messerschmidt, Ulrich Bartsch, Martin Dietzsch, Christian Kurtz, Wolfgang Scheu, Christina Rühle, Manfred |
| description | straining experiments on
-Al
/Nb/α-Al
single crystal sandwiches have been performed in a high-voltage electron microscope in order to observe the dislocation motion connected with the fracture of these samples. The tricrystals had two different orientation relationships at the interfaces, both possessing high fracture energies. The
studies showed that the fracture occurs along the interfaces but more frequently inside the Nb sheet. The fracture is connected with strong plastic deformation. The crack opening and the dislocation processes are analysed. |
| doi_str_mv | 10.1515/ijmr-2004-0147 |
| format | Article |
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-Al
/Nb/α-Al
single crystal sandwiches have been performed in a high-voltage electron microscope in order to observe the dislocation motion connected with the fracture of these samples. The tricrystals had two different orientation relationships at the interfaces, both possessing high fracture energies. The
studies showed that the fracture occurs along the interfaces but more frequently inside the Nb sheet. The fracture is connected with strong plastic deformation. The crack opening and the dislocation processes are analysed.</description><identifier>ISSN: 1862-5282</identifier><identifier>EISSN: 2195-8556</identifier><identifier>DOI: 10.1515/ijmr-2004-0147</identifier><language>eng</language><publisher>De Gruyter</publisher><subject>Crack opening displacement ; In situ fracture in TEM ; Metal/ceramic interfaces ; Plastic fracture</subject><ispartof>International journal of materials research, 2022-02, Vol.95 (9), p.785-792</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.degruyter.com/document/doi/10.1515/ijmr-2004-0147/pdf$$EPDF$$P50$$Gwalterdegruyter$$H</linktopdf><linktohtml>$$Uhttps://www.degruyter.com/document/doi/10.1515/ijmr-2004-0147/html$$EHTML$$P50$$Gwalterdegruyter$$H</linktohtml><link.rule.ids>314,776,780,27903,27904,66500,68284</link.rule.ids></links><search><creatorcontrib>Messerschmidt, Ulrich</creatorcontrib><creatorcontrib>Bartsch, Martin</creatorcontrib><creatorcontrib>Dietzsch, Christian</creatorcontrib><creatorcontrib>Kurtz, Wolfgang</creatorcontrib><creatorcontrib>Scheu, Christina</creatorcontrib><creatorcontrib>Rühle, Manfred</creatorcontrib><title>HVEM in situ study of fracture of Al2O3/Nb sandwich specimens</title><title>International journal of materials research</title><description>straining experiments on
-Al
/Nb/α-Al
single crystal sandwiches have been performed in a high-voltage electron microscope in order to observe the dislocation motion connected with the fracture of these samples. The tricrystals had two different orientation relationships at the interfaces, both possessing high fracture energies. The
studies showed that the fracture occurs along the interfaces but more frequently inside the Nb sheet. The fracture is connected with strong plastic deformation. The crack opening and the dislocation processes are analysed.</description><subject>Crack opening displacement</subject><subject>In situ fracture in TEM</subject><subject>Metal/ceramic interfaces</subject><subject>Plastic fracture</subject><issn>1862-5282</issn><issn>2195-8556</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><sourceid/><recordid>eNot0MFLwzAYBfAgCtbp1XP-gbgvX_o1CehhjLkJ0x0UryVNG23pOmlaxv57V_T03uk9-DF2L-FBkqR53ex7gQCpAJnqC5agtCQMUXbJEmkyFIQGr9lNjA0AyUxjwp42n6tXXnc81sPI4zCWJ34IPPTOD2NfTX3R4k7N3woeXVcea__N40_l633VxVt2FVwbq7v_nLH359XHciO2u_XLcrEVR2OlKHwRPGKRau9DSuAsWCwzsipVQXvQqUcFCsBYVM5n0iEZJckGZXywasYe_1aPrh2qvqy--vF0LnlzGPvu_JtLyCeCfCLIJ4J8IrBktSH1CwkBT8M</recordid><startdate>20220208</startdate><enddate>20220208</enddate><creator>Messerschmidt, Ulrich</creator><creator>Bartsch, Martin</creator><creator>Dietzsch, Christian</creator><creator>Kurtz, Wolfgang</creator><creator>Scheu, Christina</creator><creator>Rühle, Manfred</creator><general>De Gruyter</general><scope/></search><sort><creationdate>20220208</creationdate><title>HVEM in situ study of fracture of Al2O3/Nb sandwich specimens</title><author>Messerschmidt, Ulrich ; Bartsch, Martin ; Dietzsch, Christian ; Kurtz, Wolfgang ; Scheu, Christina ; Rühle, Manfred</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-w891-bcbfc22b47ccf450a9092d659343f7c074c2303008923ac61a2583159f38cf93</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Crack opening displacement</topic><topic>In situ fracture in TEM</topic><topic>Metal/ceramic interfaces</topic><topic>Plastic fracture</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Messerschmidt, Ulrich</creatorcontrib><creatorcontrib>Bartsch, Martin</creatorcontrib><creatorcontrib>Dietzsch, Christian</creatorcontrib><creatorcontrib>Kurtz, Wolfgang</creatorcontrib><creatorcontrib>Scheu, Christina</creatorcontrib><creatorcontrib>Rühle, Manfred</creatorcontrib><jtitle>International journal of materials research</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Messerschmidt, Ulrich</au><au>Bartsch, Martin</au><au>Dietzsch, Christian</au><au>Kurtz, Wolfgang</au><au>Scheu, Christina</au><au>Rühle, Manfred</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>HVEM in situ study of fracture of Al2O3/Nb sandwich specimens</atitle><jtitle>International journal of materials research</jtitle><date>2022-02-08</date><risdate>2022</risdate><volume>95</volume><issue>9</issue><spage>785</spage><epage>792</epage><pages>785-792</pages><issn>1862-5282</issn><eissn>2195-8556</eissn><abstract>straining experiments on
-Al
/Nb/α-Al
single crystal sandwiches have been performed in a high-voltage electron microscope in order to observe the dislocation motion connected with the fracture of these samples. The tricrystals had two different orientation relationships at the interfaces, both possessing high fracture energies. The
studies showed that the fracture occurs along the interfaces but more frequently inside the Nb sheet. The fracture is connected with strong plastic deformation. The crack opening and the dislocation processes are analysed.</abstract><pub>De Gruyter</pub><doi>10.1515/ijmr-2004-0147</doi><tpages>8</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1862-5282 |
| ispartof | International journal of materials research, 2022-02, Vol.95 (9), p.785-792 |
| issn | 1862-5282 2195-8556 |
| language | eng |
| recordid | cdi_walterdegruyter_journals_10_1515_ijmr_2004_0147959785 |
| source | De Gruyter journals |
| subjects | Crack opening displacement In situ fracture in TEM Metal/ceramic interfaces Plastic fracture |
| title | HVEM in situ study of fracture of Al2O3/Nb sandwich specimens |
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