Thermodynamic features of corrosion processes in liquid lead coolant in the presence of dissolved oxygen

In this work, the thermodynamic formalism of the law of acting masses is used to analyze the chemical equilibrium in a lead-based liquid metal solution in the case when iron and oxygen are present in the melt as impurities. The calculations were carried out using iron as an example, since it is this...

Full description

Saved in:
Bibliographic Details
Published in:E3S web of conferences 2024-01, Vol.474, p.1029
Main Authors: Krasin, V.P., Soyustova, S.I.
Format: Article
Language:English
Citations: Items that this one cites
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
cited_by
cites cdi_FETCH-LOGICAL-c2279-7218f7f1f92332cf948ad51b1501a5b5f824c2e35ef9a5eec2aad8e9f266dbfa3
container_end_page
container_issue
container_start_page 1029
container_title E3S web of conferences
container_volume 474
creator Krasin, V.P.
Soyustova, S.I.
description In this work, the thermodynamic formalism of the law of acting masses is used to analyze the chemical equilibrium in a lead-based liquid metal solution in the case when iron and oxygen are present in the melt as impurities. The calculations were carried out using iron as an example, since it is this chemical element that is the main component of steels, which are currently regarded as the most promising container material for lead liquid-metal systems. The technology for controlling oxygen activity comes down to the fact that while maintaining the required oxygen concentration, lead becomes less chemically aggressive towards iron. By ensuring the constant required amount of oxygen in the liquid lead coolant, it is possible to maintain the basis of protective films on the surface of steel, which include iron and chromium oxides.
doi_str_mv 10.1051/e3sconf/202447401029
format article
fullrecord <record><control><sourceid>doaj_cross</sourceid><recordid>TN_cdi_doaj_primary_oai_doaj_org_article_db4a9dc56ec64fd49185cbce3c4f8eb5</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><doaj_id>oai_doaj_org_article_db4a9dc56ec64fd49185cbce3c4f8eb5</doaj_id><sourcerecordid>oai_doaj_org_article_db4a9dc56ec64fd49185cbce3c4f8eb5</sourcerecordid><originalsourceid>FETCH-LOGICAL-c2279-7218f7f1f92332cf948ad51b1501a5b5f824c2e35ef9a5eec2aad8e9f266dbfa3</originalsourceid><addsrcrecordid>eNpNkM1qAjEUhUNpoWJ9gy7mBaYmd5L5WRbpjyB0Y9fhTnKjkXFiEy317TtWKa7u5XDOt_gYexT8SXAlplQkE3o3BQ5SVpILDs0NGwGUVS5Awu3Vf88mKW045wJULbkcsfVyTXEb7LHHrTeZI9wfIqUsuMyEGEPyoc92MRhKaYh9n3X-6-Bt1hHaoRI67PeneL-moUeJekOntfUphe6bbBZ-jivqH9idwy7R5HLH7PP1ZTl7zxcfb_PZ8yI3AFWTVyBqVznhGigKMK6RNVolWqG4QNUqV4M0QIUi16AiMoBoa2oclKVtHRZjNj9zbcCN3kW_xXjUAb3-C0JcaYx7bzrStpXYWKNKMqV0VjaiVqY1VBjpamrVwJJnlhlEpEjunye4PsnXF_n6Wn7xC-ppfGM</addsrcrecordid><sourcetype>Open Website</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Thermodynamic features of corrosion processes in liquid lead coolant in the presence of dissolved oxygen</title><source>Publicly Available Content (ProQuest)</source><creator>Krasin, V.P. ; Soyustova, S.I.</creator><contributor>Nazarov, D. ; Juraeva, A.</contributor><creatorcontrib>Krasin, V.P. ; Soyustova, S.I. ; Nazarov, D. ; Juraeva, A.</creatorcontrib><description>In this work, the thermodynamic formalism of the law of acting masses is used to analyze the chemical equilibrium in a lead-based liquid metal solution in the case when iron and oxygen are present in the melt as impurities. The calculations were carried out using iron as an example, since it is this chemical element that is the main component of steels, which are currently regarded as the most promising container material for lead liquid-metal systems. The technology for controlling oxygen activity comes down to the fact that while maintaining the required oxygen concentration, lead becomes less chemically aggressive towards iron. By ensuring the constant required amount of oxygen in the liquid lead coolant, it is possible to maintain the basis of protective films on the surface of steel, which include iron and chromium oxides.</description><identifier>ISSN: 2267-1242</identifier><identifier>EISSN: 2267-1242</identifier><identifier>DOI: 10.1051/e3sconf/202447401029</identifier><language>eng</language><publisher>EDP Sciences</publisher><ispartof>E3S web of conferences, 2024-01, Vol.474, p.1029</ispartof><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c2279-7218f7f1f92332cf948ad51b1501a5b5f824c2e35ef9a5eec2aad8e9f266dbfa3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,777,781,27905,27906</link.rule.ids></links><search><contributor>Nazarov, D.</contributor><contributor>Juraeva, A.</contributor><creatorcontrib>Krasin, V.P.</creatorcontrib><creatorcontrib>Soyustova, S.I.</creatorcontrib><title>Thermodynamic features of corrosion processes in liquid lead coolant in the presence of dissolved oxygen</title><title>E3S web of conferences</title><description>In this work, the thermodynamic formalism of the law of acting masses is used to analyze the chemical equilibrium in a lead-based liquid metal solution in the case when iron and oxygen are present in the melt as impurities. The calculations were carried out using iron as an example, since it is this chemical element that is the main component of steels, which are currently regarded as the most promising container material for lead liquid-metal systems. The technology for controlling oxygen activity comes down to the fact that while maintaining the required oxygen concentration, lead becomes less chemically aggressive towards iron. By ensuring the constant required amount of oxygen in the liquid lead coolant, it is possible to maintain the basis of protective films on the surface of steel, which include iron and chromium oxides.</description><issn>2267-1242</issn><issn>2267-1242</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><sourceid>DOA</sourceid><recordid>eNpNkM1qAjEUhUNpoWJ9gy7mBaYmd5L5WRbpjyB0Y9fhTnKjkXFiEy317TtWKa7u5XDOt_gYexT8SXAlplQkE3o3BQ5SVpILDs0NGwGUVS5Awu3Vf88mKW045wJULbkcsfVyTXEb7LHHrTeZI9wfIqUsuMyEGEPyoc92MRhKaYh9n3X-6-Bt1hHaoRI67PeneL-moUeJekOntfUphe6bbBZ-jivqH9idwy7R5HLH7PP1ZTl7zxcfb_PZ8yI3AFWTVyBqVznhGigKMK6RNVolWqG4QNUqV4M0QIUi16AiMoBoa2oclKVtHRZjNj9zbcCN3kW_xXjUAb3-C0JcaYx7bzrStpXYWKNKMqV0VjaiVqY1VBjpamrVwJJnlhlEpEjunye4PsnXF_n6Wn7xC-ppfGM</recordid><startdate>20240101</startdate><enddate>20240101</enddate><creator>Krasin, V.P.</creator><creator>Soyustova, S.I.</creator><general>EDP Sciences</general><scope>AAYXX</scope><scope>CITATION</scope><scope>DOA</scope></search><sort><creationdate>20240101</creationdate><title>Thermodynamic features of corrosion processes in liquid lead coolant in the presence of dissolved oxygen</title><author>Krasin, V.P. ; Soyustova, S.I.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c2279-7218f7f1f92332cf948ad51b1501a5b5f824c2e35ef9a5eec2aad8e9f266dbfa3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Krasin, V.P.</creatorcontrib><creatorcontrib>Soyustova, S.I.</creatorcontrib><collection>CrossRef</collection><collection>DOAJ Directory of Open Access Journals</collection><jtitle>E3S web of conferences</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Krasin, V.P.</au><au>Soyustova, S.I.</au><au>Nazarov, D.</au><au>Juraeva, A.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Thermodynamic features of corrosion processes in liquid lead coolant in the presence of dissolved oxygen</atitle><jtitle>E3S web of conferences</jtitle><date>2024-01-01</date><risdate>2024</risdate><volume>474</volume><spage>1029</spage><pages>1029-</pages><issn>2267-1242</issn><eissn>2267-1242</eissn><abstract>In this work, the thermodynamic formalism of the law of acting masses is used to analyze the chemical equilibrium in a lead-based liquid metal solution in the case when iron and oxygen are present in the melt as impurities. The calculations were carried out using iron as an example, since it is this chemical element that is the main component of steels, which are currently regarded as the most promising container material for lead liquid-metal systems. The technology for controlling oxygen activity comes down to the fact that while maintaining the required oxygen concentration, lead becomes less chemically aggressive towards iron. By ensuring the constant required amount of oxygen in the liquid lead coolant, it is possible to maintain the basis of protective films on the surface of steel, which include iron and chromium oxides.</abstract><pub>EDP Sciences</pub><doi>10.1051/e3sconf/202447401029</doi><oa>free_for_read</oa></addata></record>
fulltext fulltext
identifier ISSN: 2267-1242
ispartof E3S web of conferences, 2024-01, Vol.474, p.1029
issn 2267-1242
2267-1242
language eng
recordid cdi_doaj_primary_oai_doaj_org_article_db4a9dc56ec64fd49185cbce3c4f8eb5
source Publicly Available Content (ProQuest)
title Thermodynamic features of corrosion processes in liquid lead coolant in the presence of dissolved oxygen
url http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-20T02%3A59%3A33IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-doaj_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Thermodynamic%20features%20of%20corrosion%20processes%20in%20liquid%20lead%20coolant%20in%20the%20presence%20of%20dissolved%20oxygen&rft.jtitle=E3S%20web%20of%20conferences&rft.au=Krasin,%20V.P.&rft.date=2024-01-01&rft.volume=474&rft.spage=1029&rft.pages=1029-&rft.issn=2267-1242&rft.eissn=2267-1242&rft_id=info:doi/10.1051/e3sconf/202447401029&rft_dat=%3Cdoaj_cross%3Eoai_doaj_org_article_db4a9dc56ec64fd49185cbce3c4f8eb5%3C/doaj_cross%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-c2279-7218f7f1f92332cf948ad51b1501a5b5f824c2e35ef9a5eec2aad8e9f266dbfa3%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true