Secondary precipitation within the cementite phase of reactor pressure vessel steels
Solute clustering is known to play a significant role in the embrittlement of reactor pressure vessel (RPV) steels. In this study, previously unobserved manganese-, nickel-, and silicon-rich precipitates in the cementite phase of a thermally aged, low copper RPV steel are characterised at the atomic...
Gespeichert in:
| Veröffentlicht in: | Scripta materialia 2016-04, Vol.115, p.118-122 |
|---|---|
| Hauptverfasser: | , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 122 |
|---|---|
| container_issue | |
| container_start_page | 118 |
| container_title | Scripta materialia |
| container_volume | 115 |
| creator | Zelenty, J. Smith, G.D.W. Wilford, K. Hyde, J.M. Moody, M.P. |
| description | Solute clustering is known to play a significant role in the embrittlement of reactor pressure vessel (RPV) steels. In this study, previously unobserved manganese-, nickel-, and silicon-rich precipitates in the cementite phase of a thermally aged, low copper RPV steel are characterised at the atomic scale via atom probe tomography. Additionally, copper-rich precipitates are observed in the cementite phase of a thermally aged, high copper RPV steel. Due to their secluded nature, these secondary precipitates could be utilised as indicators of the time–temperature exposure of RPVs and assist in assessing remnant lifetime.
[Display omitted] |
| doi_str_mv | 10.1016/j.scriptamat.2015.12.039 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_1793245205</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>S135964621530110X</els_id><sourcerecordid>1793245205</sourcerecordid><originalsourceid>FETCH-LOGICAL-c401t-78fd6e9eb49f4f498b67d872e2c7803479d405e8f00496095dd8db36afbe19c03</originalsourceid><addsrcrecordid>eNqFkEtPAyEUhSdGE2v1P7B0MyMwDANLbXwlTVxY14SBS0ozL4HW-O-lqYlLV-cuzjm55ysKRHBFMOF3uyqa4OekB50qiklTEVrhWp4VCyJaWgrW8PN8140sOeP0sriKcYcx5oSSRbF5BzONVodvNAcwfvZJJz-N6MunrR9R2gIyMMCYfAI0b3UENDkUQJs0hWMmxn0AdMgKPYoJoI_XxYXTfYSbX10WH0-Pm9VLuX57fl3dr0vDMEllK5zlIKFj0jHHpOh4a_PPQE0rcM1aaRluQDiMmeRYNtYK29Vcuw6INLheFren3jlMn3uISQ0-Guh7PcK0j4q0sqasobjJVnGymjDFGMCpOfghz1YEqyNItVN_INURpCJUZZA5-nCK5mVw8BCy0cNowPpMLCk7-f9LfgA_2oNZ</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1793245205</pqid></control><display><type>article</type><title>Secondary precipitation within the cementite phase of reactor pressure vessel steels</title><source>Elsevier ScienceDirect Journals</source><creator>Zelenty, J. ; Smith, G.D.W. ; Wilford, K. ; Hyde, J.M. ; Moody, M.P.</creator><creatorcontrib>Zelenty, J. ; Smith, G.D.W. ; Wilford, K. ; Hyde, J.M. ; Moody, M.P.</creatorcontrib><description>Solute clustering is known to play a significant role in the embrittlement of reactor pressure vessel (RPV) steels. In this study, previously unobserved manganese-, nickel-, and silicon-rich precipitates in the cementite phase of a thermally aged, low copper RPV steel are characterised at the atomic scale via atom probe tomography. Additionally, copper-rich precipitates are observed in the cementite phase of a thermally aged, high copper RPV steel. Due to their secluded nature, these secondary precipitates could be utilised as indicators of the time–temperature exposure of RPVs and assist in assessing remnant lifetime.
[Display omitted]</description><identifier>ISSN: 1359-6462</identifier><identifier>EISSN: 1872-8456</identifier><identifier>DOI: 10.1016/j.scriptamat.2015.12.039</identifier><language>eng</language><publisher>Elsevier Ltd</publisher><subject>Atom probe tomography ; Cementite ; Copper ; Embrittlement ; Precipitates ; Precipitation ; Pressure vessels ; Reactors ; RPV steels ; Steels ; Thermal ageing</subject><ispartof>Scripta materialia, 2016-04, Vol.115, p.118-122</ispartof><rights>2016 Elsevier B.V.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c401t-78fd6e9eb49f4f498b67d872e2c7803479d405e8f00496095dd8db36afbe19c03</citedby><cites>FETCH-LOGICAL-c401t-78fd6e9eb49f4f498b67d872e2c7803479d405e8f00496095dd8db36afbe19c03</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S135964621530110X$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids></links><search><creatorcontrib>Zelenty, J.</creatorcontrib><creatorcontrib>Smith, G.D.W.</creatorcontrib><creatorcontrib>Wilford, K.</creatorcontrib><creatorcontrib>Hyde, J.M.</creatorcontrib><creatorcontrib>Moody, M.P.</creatorcontrib><title>Secondary precipitation within the cementite phase of reactor pressure vessel steels</title><title>Scripta materialia</title><description>Solute clustering is known to play a significant role in the embrittlement of reactor pressure vessel (RPV) steels. In this study, previously unobserved manganese-, nickel-, and silicon-rich precipitates in the cementite phase of a thermally aged, low copper RPV steel are characterised at the atomic scale via atom probe tomography. Additionally, copper-rich precipitates are observed in the cementite phase of a thermally aged, high copper RPV steel. Due to their secluded nature, these secondary precipitates could be utilised as indicators of the time–temperature exposure of RPVs and assist in assessing remnant lifetime.
[Display omitted]</description><subject>Atom probe tomography</subject><subject>Cementite</subject><subject>Copper</subject><subject>Embrittlement</subject><subject>Precipitates</subject><subject>Precipitation</subject><subject>Pressure vessels</subject><subject>Reactors</subject><subject>RPV steels</subject><subject>Steels</subject><subject>Thermal ageing</subject><issn>1359-6462</issn><issn>1872-8456</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><recordid>eNqFkEtPAyEUhSdGE2v1P7B0MyMwDANLbXwlTVxY14SBS0ozL4HW-O-lqYlLV-cuzjm55ysKRHBFMOF3uyqa4OekB50qiklTEVrhWp4VCyJaWgrW8PN8140sOeP0sriKcYcx5oSSRbF5BzONVodvNAcwfvZJJz-N6MunrR9R2gIyMMCYfAI0b3UENDkUQJs0hWMmxn0AdMgKPYoJoI_XxYXTfYSbX10WH0-Pm9VLuX57fl3dr0vDMEllK5zlIKFj0jHHpOh4a_PPQE0rcM1aaRluQDiMmeRYNtYK29Vcuw6INLheFren3jlMn3uISQ0-Guh7PcK0j4q0sqasobjJVnGymjDFGMCpOfghz1YEqyNItVN_INURpCJUZZA5-nCK5mVw8BCy0cNowPpMLCk7-f9LfgA_2oNZ</recordid><startdate>20160401</startdate><enddate>20160401</enddate><creator>Zelenty, J.</creator><creator>Smith, G.D.W.</creator><creator>Wilford, K.</creator><creator>Hyde, J.M.</creator><creator>Moody, M.P.</creator><general>Elsevier Ltd</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20160401</creationdate><title>Secondary precipitation within the cementite phase of reactor pressure vessel steels</title><author>Zelenty, J. ; Smith, G.D.W. ; Wilford, K. ; Hyde, J.M. ; Moody, M.P.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c401t-78fd6e9eb49f4f498b67d872e2c7803479d405e8f00496095dd8db36afbe19c03</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><topic>Atom probe tomography</topic><topic>Cementite</topic><topic>Copper</topic><topic>Embrittlement</topic><topic>Precipitates</topic><topic>Precipitation</topic><topic>Pressure vessels</topic><topic>Reactors</topic><topic>RPV steels</topic><topic>Steels</topic><topic>Thermal ageing</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zelenty, J.</creatorcontrib><creatorcontrib>Smith, G.D.W.</creatorcontrib><creatorcontrib>Wilford, K.</creatorcontrib><creatorcontrib>Hyde, J.M.</creatorcontrib><creatorcontrib>Moody, M.P.</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Scripta materialia</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zelenty, J.</au><au>Smith, G.D.W.</au><au>Wilford, K.</au><au>Hyde, J.M.</au><au>Moody, M.P.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Secondary precipitation within the cementite phase of reactor pressure vessel steels</atitle><jtitle>Scripta materialia</jtitle><date>2016-04-01</date><risdate>2016</risdate><volume>115</volume><spage>118</spage><epage>122</epage><pages>118-122</pages><issn>1359-6462</issn><eissn>1872-8456</eissn><abstract>Solute clustering is known to play a significant role in the embrittlement of reactor pressure vessel (RPV) steels. In this study, previously unobserved manganese-, nickel-, and silicon-rich precipitates in the cementite phase of a thermally aged, low copper RPV steel are characterised at the atomic scale via atom probe tomography. Additionally, copper-rich precipitates are observed in the cementite phase of a thermally aged, high copper RPV steel. Due to their secluded nature, these secondary precipitates could be utilised as indicators of the time–temperature exposure of RPVs and assist in assessing remnant lifetime.
[Display omitted]</abstract><pub>Elsevier Ltd</pub><doi>10.1016/j.scriptamat.2015.12.039</doi><tpages>5</tpages><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1359-6462 |
| ispartof | Scripta materialia, 2016-04, Vol.115, p.118-122 |
| issn | 1359-6462 1872-8456 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_1793245205 |
| source | Elsevier ScienceDirect Journals |
| subjects | Atom probe tomography Cementite Copper Embrittlement Precipitates Precipitation Pressure vessels Reactors RPV steels Steels Thermal ageing |
| title | Secondary precipitation within the cementite phase of reactor pressure vessel steels |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-12T11%3A58%3A18IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Secondary%20precipitation%20within%20the%20cementite%20phase%20of%20reactor%20pressure%20vessel%20steels&rft.jtitle=Scripta%20materialia&rft.au=Zelenty,%20J.&rft.date=2016-04-01&rft.volume=115&rft.spage=118&rft.epage=122&rft.pages=118-122&rft.issn=1359-6462&rft.eissn=1872-8456&rft_id=info:doi/10.1016/j.scriptamat.2015.12.039&rft_dat=%3Cproquest_cross%3E1793245205%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=1793245205&rft_id=info:pmid/&rft_els_id=S135964621530110X&rfr_iscdi=true |