Structural Transformations in Copper during High-Speed Deformation upon the Convergence of a Massive Cylindrical Shell under Implosion
The deformation structure in copper that forms upon the convergence of a massive cylindrical shell into a cylinder is studied in this work. The shell in the deformation zone was subjected to high-speed deformation (~10 4 1/s) with large values of true strain ( e varied from 0.8 to 2.0). It is shown...
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| Veröffentlicht in: | Physics of metals and metallography 2020-05, Vol.121 (5), p.446-451 |
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| container_end_page | 451 |
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| container_issue | 5 |
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| container_title | Physics of metals and metallography |
| container_volume | 121 |
| creator | Zel’dovich, V. I. Frolova, N. Yu Kheifets, A. E. Khomskaya, I. V. Shorokhov, E. V. |
| description | The deformation structure in copper that forms upon the convergence of a massive cylindrical shell into a cylinder is studied in this work. The shell in the deformation zone was subjected to high-speed deformation (~10
4
1/s) with large values of true strain (
e
varied from 0.8 to 2.0). It is shown that two types of structures were formed under deformation: regions containing disperse grains with high-angle boundaries and twins and regions with deformation cells having low-angle boundaries. It is found that the twins that arose at the early stages of deformation are distorted upon further deformation: their rectilinear boundaries are bent, the orientation relationships with the matrix are violated, and high-angle boundaries of arbitrary orientation are formed. |
| doi_str_mv | 10.1134/S0031918X20050154 |
| format | Article |
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4
1/s) with large values of true strain (
e
varied from 0.8 to 2.0). It is shown that two types of structures were formed under deformation: regions containing disperse grains with high-angle boundaries and twins and regions with deformation cells having low-angle boundaries. It is found that the twins that arose at the early stages of deformation are distorted upon further deformation: their rectilinear boundaries are bent, the orientation relationships with the matrix are violated, and high-angle boundaries of arbitrary orientation are formed.</description><identifier>ISSN: 0031-918X</identifier><identifier>EISSN: 1555-6190</identifier><identifier>DOI: 10.1134/S0031918X20050154</identifier><language>eng</language><publisher>Moscow: Pleiades Publishing</publisher><subject>Boundaries ; Chemistry and Materials Science ; Convergence ; Copper ; Copper converters ; Cylindrical shells ; Deformation ; Diffusion ; High speed ; Materials Science ; Metallic Materials ; Orientation relationships ; Phase Transformations ; Structure ; True strain ; Twins</subject><ispartof>Physics of metals and metallography, 2020-05, Vol.121 (5), p.446-451</ispartof><rights>Pleiades Publishing, Ltd. 2020</rights><rights>COPYRIGHT 2020 Springer</rights><rights>Pleiades Publishing, Ltd. 2020.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c355t-a9a941252555e3372d6aca0c574f7ec26731b4fa4a396ff16f220a0667cc43d83</citedby><cites>FETCH-LOGICAL-c355t-a9a941252555e3372d6aca0c574f7ec26731b4fa4a396ff16f220a0667cc43d83</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1134/S0031918X20050154$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1134/S0031918X20050154$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,778,782,27907,27908,41471,42540,51302</link.rule.ids></links><search><creatorcontrib>Zel’dovich, V. I.</creatorcontrib><creatorcontrib>Frolova, N. Yu</creatorcontrib><creatorcontrib>Kheifets, A. E.</creatorcontrib><creatorcontrib>Khomskaya, I. V.</creatorcontrib><creatorcontrib>Shorokhov, E. V.</creatorcontrib><title>Structural Transformations in Copper during High-Speed Deformation upon the Convergence of a Massive Cylindrical Shell under Implosion</title><title>Physics of metals and metallography</title><addtitle>Phys. Metals Metallogr</addtitle><description>The deformation structure in copper that forms upon the convergence of a massive cylindrical shell into a cylinder is studied in this work. The shell in the deformation zone was subjected to high-speed deformation (~10
4
1/s) with large values of true strain (
e
varied from 0.8 to 2.0). It is shown that two types of structures were formed under deformation: regions containing disperse grains with high-angle boundaries and twins and regions with deformation cells having low-angle boundaries. It is found that the twins that arose at the early stages of deformation are distorted upon further deformation: their rectilinear boundaries are bent, the orientation relationships with the matrix are violated, and high-angle boundaries of arbitrary orientation are formed.</description><subject>Boundaries</subject><subject>Chemistry and Materials Science</subject><subject>Convergence</subject><subject>Copper</subject><subject>Copper converters</subject><subject>Cylindrical shells</subject><subject>Deformation</subject><subject>Diffusion</subject><subject>High speed</subject><subject>Materials Science</subject><subject>Metallic Materials</subject><subject>Orientation relationships</subject><subject>Phase Transformations</subject><subject>Structure</subject><subject>True strain</subject><subject>Twins</subject><issn>0031-918X</issn><issn>1555-6190</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNp1kctKAzEYhYMoWKsP4C7gejT36Syl3goVF1VwN8TMnzYyTcZkptAX8LlNqehC3CSQc75zkvwInVNySSkXVwtCOK3o5JURIgmV4gCNqJSyULQih2i0k4udfoxOUnonRAih-Ah9Lvo4mH6IusXPUftkQ1zr3gWfsPN4GroOIm6G6PwSP7jlqlh0AA2-gR8jHrq89CvIbr-BuARvAAeLNX7UKblNFrat8010JrcsVtC2ePBNzp2tuzaknHGKjqxuE5x972P0cnf7PH0o5k_3s-n1vDBcyr7Qla4EZZLllwHnJWuUNpoYWQpbgmGq5PRNWC00r5S1VFnGiCZKlcYI3kz4GF3sc7sYPgZIff0ehuhzZc0EFYRRUbLsuty7lrqF2nkb-ph7jG5g7UzwYF0-v1ZMTUouJjIDdA-YGFKKYOsuurWO25qSejef-s98MsP2TOp2nwvx9yr_Q18MyJMv</recordid><startdate>20200501</startdate><enddate>20200501</enddate><creator>Zel’dovich, V. I.</creator><creator>Frolova, N. Yu</creator><creator>Kheifets, A. E.</creator><creator>Khomskaya, I. V.</creator><creator>Shorokhov, E. V.</creator><general>Pleiades Publishing</general><general>Springer</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20200501</creationdate><title>Structural Transformations in Copper during High-Speed Deformation upon the Convergence of a Massive Cylindrical Shell under Implosion</title><author>Zel’dovich, V. I. ; Frolova, N. Yu ; Kheifets, A. E. ; Khomskaya, I. V. ; Shorokhov, E. V.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c355t-a9a941252555e3372d6aca0c574f7ec26731b4fa4a396ff16f220a0667cc43d83</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Boundaries</topic><topic>Chemistry and Materials Science</topic><topic>Convergence</topic><topic>Copper</topic><topic>Copper converters</topic><topic>Cylindrical shells</topic><topic>Deformation</topic><topic>Diffusion</topic><topic>High speed</topic><topic>Materials Science</topic><topic>Metallic Materials</topic><topic>Orientation relationships</topic><topic>Phase Transformations</topic><topic>Structure</topic><topic>True strain</topic><topic>Twins</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zel’dovich, V. I.</creatorcontrib><creatorcontrib>Frolova, N. Yu</creatorcontrib><creatorcontrib>Kheifets, A. E.</creatorcontrib><creatorcontrib>Khomskaya, I. V.</creatorcontrib><creatorcontrib>Shorokhov, E. V.</creatorcontrib><collection>CrossRef</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Physics of metals and metallography</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zel’dovich, V. I.</au><au>Frolova, N. Yu</au><au>Kheifets, A. E.</au><au>Khomskaya, I. V.</au><au>Shorokhov, E. V.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Structural Transformations in Copper during High-Speed Deformation upon the Convergence of a Massive Cylindrical Shell under Implosion</atitle><jtitle>Physics of metals and metallography</jtitle><stitle>Phys. Metals Metallogr</stitle><date>2020-05-01</date><risdate>2020</risdate><volume>121</volume><issue>5</issue><spage>446</spage><epage>451</epage><pages>446-451</pages><issn>0031-918X</issn><eissn>1555-6190</eissn><abstract>The deformation structure in copper that forms upon the convergence of a massive cylindrical shell into a cylinder is studied in this work. The shell in the deformation zone was subjected to high-speed deformation (~10
4
1/s) with large values of true strain (
e
varied from 0.8 to 2.0). It is shown that two types of structures were formed under deformation: regions containing disperse grains with high-angle boundaries and twins and regions with deformation cells having low-angle boundaries. It is found that the twins that arose at the early stages of deformation are distorted upon further deformation: their rectilinear boundaries are bent, the orientation relationships with the matrix are violated, and high-angle boundaries of arbitrary orientation are formed.</abstract><cop>Moscow</cop><pub>Pleiades Publishing</pub><doi>10.1134/S0031918X20050154</doi><tpages>6</tpages></addata></record> |
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| language | eng |
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| subjects | Boundaries Chemistry and Materials Science Convergence Copper Copper converters Cylindrical shells Deformation Diffusion High speed Materials Science Metallic Materials Orientation relationships Phase Transformations Structure True strain Twins |
| title | Structural Transformations in Copper during High-Speed Deformation upon the Convergence of a Massive Cylindrical Shell under Implosion |
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