Helium and hydrogen release measurements on various alloys irradiated in SINQ
Three irradiations have been performed in the Swiss Spallation Neutron Source (SINQ) to establish a materials database for mixed proton and neutron fluxes for future spallation neutron and other accelerator sources. Samples of 316LN, F82H, AlMg3, and Zircaloy-2 from STIP-II have been analyzed for th...
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| Veröffentlicht in: | Journal of Nuclear Materials, 356(1-3):148-156 356(1-3):148-156, 2006-09, Vol.356 (1), p.148-156 |
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| creator | Oliver, B.M. Dai, Y. Causey, R.A. |
| description | Three irradiations have been performed in the Swiss Spallation Neutron Source (SINQ) to establish a materials database for mixed proton and neutron fluxes for future spallation neutron and other accelerator sources. Samples of 316LN, F82H, AlMg3, and Zircaloy-2 from STIP-II have been analyzed for their total helium and hydrogen contents and their release characteristics with temperature. Helium and hydrogen release measurements showed considerable levels of deuterium and tritium species which generally mirrored those of hydrogen. Hydrogen release occurred from about 300
°C for the AlMg3 to about 800
°C for the Zircaloy-2. For the Zircaloy-2 and the steels, helium release began to occur at between 1100 and 1200
°C, which is consistent with previous measurements on irradiated steels. Modeling of the hydrogen release data for the 316 and F82H suggests two traps of differing energy dependent on the irradiation dose and temperature. The higher energy traps are probably voids created from vacancy coalescence. |
| doi_str_mv | 10.1016/j.jnucmat.2006.05.025 |
| format | Article |
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°C for the AlMg3 to about 800
°C for the Zircaloy-2. For the Zircaloy-2 and the steels, helium release began to occur at between 1100 and 1200
°C, which is consistent with previous measurements on irradiated steels. Modeling of the hydrogen release data for the 316 and F82H suggests two traps of differing energy dependent on the irradiation dose and temperature. The higher energy traps are probably voids created from vacancy coalescence.</description><identifier>ISSN: 0022-3115</identifier><identifier>EISSN: 1873-4820</identifier><identifier>DOI: 10.1016/j.jnucmat.2006.05.025</identifier><identifier>CODEN: JNUMAM</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>08 HYDROGEN ; ACCELERATORS ; ALLOYS ; ALUMINIUM ; Cyclic accelerators and storage rings ; DECAY ; DEUTERIUM ; DIFFUSION ; Exact sciences and technology ; Experimental methods and instrumentation for elementary-particle and nuclear physics ; HELIUM ; HYDROGEN ; IRRADIATION ; MARTENSITIC STEELS ; MATERIALS SCIENCE ; NEUTRON SOURCES ; NEUTRONS ; Nuclear physics ; PARTICLE ACCELERATORS ; Physics ; Proton Irradiation ; PROTONS ; Release ; SPALLATION ; STEELS ; TRITIUM ; ZIRCALOY ; ZIRCALOY 2</subject><ispartof>Journal of Nuclear Materials, 356(1-3):148-156, 2006-09, Vol.356 (1), p.148-156</ispartof><rights>2006 Elsevier B.V.</rights><rights>2006 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c427t-3354068b0945e6cb2cfdc875bdd4d3006715e8482db2e45b8330d2d5c9aa54683</citedby><cites>FETCH-LOGICAL-c427t-3354068b0945e6cb2cfdc875bdd4d3006715e8482db2e45b8330d2d5c9aa54683</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0022311506002546$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>309,310,314,776,780,785,786,881,3537,23909,23910,25118,27901,27902,65306</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=18136970$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.osti.gov/biblio/891407$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Oliver, B.M.</creatorcontrib><creatorcontrib>Dai, Y.</creatorcontrib><creatorcontrib>Causey, R.A.</creatorcontrib><creatorcontrib>Pacific Northwest National Lab. (PNNL), Richland, WA (United States)</creatorcontrib><title>Helium and hydrogen release measurements on various alloys irradiated in SINQ</title><title>Journal of Nuclear Materials, 356(1-3):148-156</title><description>Three irradiations have been performed in the Swiss Spallation Neutron Source (SINQ) to establish a materials database for mixed proton and neutron fluxes for future spallation neutron and other accelerator sources. Samples of 316LN, F82H, AlMg3, and Zircaloy-2 from STIP-II have been analyzed for their total helium and hydrogen contents and their release characteristics with temperature. Helium and hydrogen release measurements showed considerable levels of deuterium and tritium species which generally mirrored those of hydrogen. Hydrogen release occurred from about 300
°C for the AlMg3 to about 800
°C for the Zircaloy-2. For the Zircaloy-2 and the steels, helium release began to occur at between 1100 and 1200
°C, which is consistent with previous measurements on irradiated steels. Modeling of the hydrogen release data for the 316 and F82H suggests two traps of differing energy dependent on the irradiation dose and temperature. The higher energy traps are probably voids created from vacancy coalescence.</description><subject>08 HYDROGEN</subject><subject>ACCELERATORS</subject><subject>ALLOYS</subject><subject>ALUMINIUM</subject><subject>Cyclic accelerators and storage rings</subject><subject>DECAY</subject><subject>DEUTERIUM</subject><subject>DIFFUSION</subject><subject>Exact sciences and technology</subject><subject>Experimental methods and instrumentation for elementary-particle and nuclear physics</subject><subject>HELIUM</subject><subject>HYDROGEN</subject><subject>IRRADIATION</subject><subject>MARTENSITIC STEELS</subject><subject>MATERIALS SCIENCE</subject><subject>NEUTRON SOURCES</subject><subject>NEUTRONS</subject><subject>Nuclear physics</subject><subject>PARTICLE ACCELERATORS</subject><subject>Physics</subject><subject>Proton Irradiation</subject><subject>PROTONS</subject><subject>Release</subject><subject>SPALLATION</subject><subject>STEELS</subject><subject>TRITIUM</subject><subject>ZIRCALOY</subject><subject>ZIRCALOY 2</subject><issn>0022-3115</issn><issn>1873-4820</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2006</creationdate><recordtype>article</recordtype><recordid>eNqNkU9v1DAQxS0EEkvhI1QyB7gljP8lzgmhCmilAqpKz5Zjz1KvErvYSaX99ni1K_VILzOX35uZN4-QcwYtA9Z92rW7uLrZLi0H6FpQLXD1gmyY7kUjNYeXZAPAeSMYU6_Jm1J2AKAGUBvy4xKnsM7URk_v9z6nPxhpxgltQTrXumacMS6FpkgfbQ5pLdROU9oXGnK2PtgFPQ2R3l79vHlLXm3tVPDdqZ-Ru29ff19cNte_vl9dfLlunOT90gihJHR6hEEq7NzI3dY73avRe-lF9dAzhbpe7keOUo1aCPDcKzdYq2SnxRl5f5ybyhJMcWFBd-9SjOgWowcmoa_MxyPzkNPfFcti5lAcTpONWE0YPvAOGH8GCFwOMHQVVEfQ5VRKxq15yGG2eW8YmEMSZmdOSZhDEgaUqUlU3YfTAlucnbbZRhfKk1gz0Q09VO7zkcP6useA-eAMo0Mf8sGYT-E_m_4BREegiw</recordid><startdate>20060915</startdate><enddate>20060915</enddate><creator>Oliver, B.M.</creator><creator>Dai, Y.</creator><creator>Causey, R.A.</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7ST</scope><scope>C1K</scope><scope>SOI</scope><scope>7QF</scope><scope>7SR</scope><scope>7TB</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>FR3</scope><scope>JG9</scope><scope>L7M</scope><scope>OTOTI</scope></search><sort><creationdate>20060915</creationdate><title>Helium and hydrogen release measurements on various alloys irradiated in SINQ</title><author>Oliver, B.M. ; Dai, Y. ; Causey, R.A.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c427t-3354068b0945e6cb2cfdc875bdd4d3006715e8482db2e45b8330d2d5c9aa54683</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2006</creationdate><topic>08 HYDROGEN</topic><topic>ACCELERATORS</topic><topic>ALLOYS</topic><topic>ALUMINIUM</topic><topic>Cyclic accelerators and storage rings</topic><topic>DECAY</topic><topic>DEUTERIUM</topic><topic>DIFFUSION</topic><topic>Exact sciences and technology</topic><topic>Experimental methods and instrumentation for elementary-particle and nuclear physics</topic><topic>HELIUM</topic><topic>HYDROGEN</topic><topic>IRRADIATION</topic><topic>MARTENSITIC STEELS</topic><topic>MATERIALS SCIENCE</topic><topic>NEUTRON SOURCES</topic><topic>NEUTRONS</topic><topic>Nuclear physics</topic><topic>PARTICLE ACCELERATORS</topic><topic>Physics</topic><topic>Proton Irradiation</topic><topic>PROTONS</topic><topic>Release</topic><topic>SPALLATION</topic><topic>STEELS</topic><topic>TRITIUM</topic><topic>ZIRCALOY</topic><topic>ZIRCALOY 2</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Oliver, B.M.</creatorcontrib><creatorcontrib>Dai, Y.</creatorcontrib><creatorcontrib>Causey, R.A.</creatorcontrib><creatorcontrib>Pacific Northwest National Lab. (PNNL), Richland, WA (United States)</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Environment Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Environment Abstracts</collection><collection>Aluminium Industry Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>OSTI.GOV</collection><jtitle>Journal of Nuclear Materials, 356(1-3):148-156</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Oliver, B.M.</au><au>Dai, Y.</au><au>Causey, R.A.</au><aucorp>Pacific Northwest National Lab. (PNNL), Richland, WA (United States)</aucorp><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Helium and hydrogen release measurements on various alloys irradiated in SINQ</atitle><jtitle>Journal of Nuclear Materials, 356(1-3):148-156</jtitle><date>2006-09-15</date><risdate>2006</risdate><volume>356</volume><issue>1</issue><spage>148</spage><epage>156</epage><pages>148-156</pages><issn>0022-3115</issn><eissn>1873-4820</eissn><coden>JNUMAM</coden><abstract>Three irradiations have been performed in the Swiss Spallation Neutron Source (SINQ) to establish a materials database for mixed proton and neutron fluxes for future spallation neutron and other accelerator sources. Samples of 316LN, F82H, AlMg3, and Zircaloy-2 from STIP-II have been analyzed for their total helium and hydrogen contents and their release characteristics with temperature. Helium and hydrogen release measurements showed considerable levels of deuterium and tritium species which generally mirrored those of hydrogen. Hydrogen release occurred from about 300
°C for the AlMg3 to about 800
°C for the Zircaloy-2. For the Zircaloy-2 and the steels, helium release began to occur at between 1100 and 1200
°C, which is consistent with previous measurements on irradiated steels. Modeling of the hydrogen release data for the 316 and F82H suggests two traps of differing energy dependent on the irradiation dose and temperature. The higher energy traps are probably voids created from vacancy coalescence.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><doi>10.1016/j.jnucmat.2006.05.025</doi><tpages>9</tpages></addata></record> |
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| subjects | 08 HYDROGEN ACCELERATORS ALLOYS ALUMINIUM Cyclic accelerators and storage rings DECAY DEUTERIUM DIFFUSION Exact sciences and technology Experimental methods and instrumentation for elementary-particle and nuclear physics HELIUM HYDROGEN IRRADIATION MARTENSITIC STEELS MATERIALS SCIENCE NEUTRON SOURCES NEUTRONS Nuclear physics PARTICLE ACCELERATORS Physics Proton Irradiation PROTONS Release SPALLATION STEELS TRITIUM ZIRCALOY ZIRCALOY 2 |
| title | Helium and hydrogen release measurements on various alloys irradiated in SINQ |
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