High-density plasma nitriding of AISI 316L for bipolar plate in proton exchange membrane fuel cell
Austenitic stainless steel (AISI 316L) is nitrided by inductively coupled plasma using a gas mixture of N2 and H2 at temperatures between 530 K and 650 K, and the corrosion resistance as well as the interfacial contact resistance (ICR) are measured in a simulated proton exchange membrane fuel cell (...
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| Veröffentlicht in: | International journal of hydrogen energy 2011-02, Vol.36 (3), p.2207-2212 |
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| container_title | International journal of hydrogen energy |
| container_volume | 36 |
| creator | Hong, Wonhyuk Han, Dong-Hoon Choi, Hyoseok Kim, Min-Woo Lee, Jung-Joong |
| description | Austenitic stainless steel (AISI 316L) is nitrided by inductively coupled plasma using a gas mixture of N2 and H2 at temperatures between 530 K and 650 K, and the corrosion resistance as well as the interfacial contact resistance (ICR) are measured in a simulated proton exchange membrane fuel cell (PEMFC) environment.
After plasma nitriding, a nitrogen-expanded austenite layer, the so-called S-phase is formed in all nitrided samples. The ICR value of the nitrided samples decreases to approximately 10 mΩcm2 after plasma nitriding. The sample nitrided at 590 K shows the best corrosion property, while the corrosion resistance of the sample nitrided at higher temperatures decreases because of the formation of Cr-depleted regions in the nitrided sample. By using high-density plasma, the process temperature can be reduced to such a low temperature that Cr depletion is not significant, but a dense S-phase is formed. |
| doi_str_mv | 10.1016/j.ijhydene.2010.11.077 |
| format | Article |
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After plasma nitriding, a nitrogen-expanded austenite layer, the so-called S-phase is formed in all nitrided samples. The ICR value of the nitrided samples decreases to approximately 10 mΩcm2 after plasma nitriding. The sample nitrided at 590 K shows the best corrosion property, while the corrosion resistance of the sample nitrided at higher temperatures decreases because of the formation of Cr-depleted regions in the nitrided sample. By using high-density plasma, the process temperature can be reduced to such a low temperature that Cr depletion is not significant, but a dense S-phase is formed.</description><identifier>ISSN: 0360-3199</identifier><identifier>EISSN: 1879-3487</identifier><identifier>DOI: 10.1016/j.ijhydene.2010.11.077</identifier><identifier>CODEN: IJHEDX</identifier><language>eng</language><publisher>Kidlington: Elsevier Ltd</publisher><subject>Alternative fuels. Production and utilization ; Applied sciences ; Austenitic stainless steel ; Austenitic stainless steels ; Bipolar plate ; Chromium ; Corrosion resistance ; Energy ; Exact sciences and technology ; Fuel cells ; Fuels ; Hydrogen ; Inductively coupled plasma ; Inductively coupled plasma (ICP) ; Interfacial contact resistance (ICR) ; Ion nitriding ; Membranes ; Plasma nitriding ; Proton exchange membrane fuel cell (PEMFC) ; Simulation</subject><ispartof>International journal of hydrogen energy, 2011-02, Vol.36 (3), p.2207-2212</ispartof><rights>2010 Professor T. Nejat Veziroglu</rights><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c415t-71439d1d4d4a6efa9e5b85efc12360d2f81cbffbadcd4bd30b86551f508c44af3</citedby><cites>FETCH-LOGICAL-c415t-71439d1d4d4a6efa9e5b85efc12360d2f81cbffbadcd4bd30b86551f508c44af3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.ijhydene.2010.11.077$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=23947997$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Hong, Wonhyuk</creatorcontrib><creatorcontrib>Han, Dong-Hoon</creatorcontrib><creatorcontrib>Choi, Hyoseok</creatorcontrib><creatorcontrib>Kim, Min-Woo</creatorcontrib><creatorcontrib>Lee, Jung-Joong</creatorcontrib><title>High-density plasma nitriding of AISI 316L for bipolar plate in proton exchange membrane fuel cell</title><title>International journal of hydrogen energy</title><description>Austenitic stainless steel (AISI 316L) is nitrided by inductively coupled plasma using a gas mixture of N2 and H2 at temperatures between 530 K and 650 K, and the corrosion resistance as well as the interfacial contact resistance (ICR) are measured in a simulated proton exchange membrane fuel cell (PEMFC) environment.
After plasma nitriding, a nitrogen-expanded austenite layer, the so-called S-phase is formed in all nitrided samples. The ICR value of the nitrided samples decreases to approximately 10 mΩcm2 after plasma nitriding. The sample nitrided at 590 K shows the best corrosion property, while the corrosion resistance of the sample nitrided at higher temperatures decreases because of the formation of Cr-depleted regions in the nitrided sample. By using high-density plasma, the process temperature can be reduced to such a low temperature that Cr depletion is not significant, but a dense S-phase is formed.</description><subject>Alternative fuels. Production and utilization</subject><subject>Applied sciences</subject><subject>Austenitic stainless steel</subject><subject>Austenitic stainless steels</subject><subject>Bipolar plate</subject><subject>Chromium</subject><subject>Corrosion resistance</subject><subject>Energy</subject><subject>Exact sciences and technology</subject><subject>Fuel cells</subject><subject>Fuels</subject><subject>Hydrogen</subject><subject>Inductively coupled plasma</subject><subject>Inductively coupled plasma (ICP)</subject><subject>Interfacial contact resistance (ICR)</subject><subject>Ion nitriding</subject><subject>Membranes</subject><subject>Plasma nitriding</subject><subject>Proton exchange membrane fuel cell (PEMFC)</subject><subject>Simulation</subject><issn>0360-3199</issn><issn>1879-3487</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><recordid>eNqFkM1LAzEQxYMoWKv_guQinrZmutmP3CxFbaHgQT2HbDJpU_ajJlux_71ZWr16Ghh-b-a9R8gtsAkwyB-2E7fdHAy2OJmyYQkTVhRnZARlIZKUl8U5GbE0Z0kKQlySqxC2jEHBuBiRauHWmySKg-sPdFer0Cjaut4749o17SydLd-WNIV8RW3naeV2Xa38QPZIXUt3vuu7luK33qh2jbTBpvKqRWr3WFONdX1NLqyqA96c5ph8PD-9zxfJ6vVlOZ-tEs0h65MCeCoMGG64ytEqgVlVZmg1TKN3M7Ul6MraShlteGVSVpV5loHNWKk5VzYdk_vj3Wjpc4-hl40Lg4HoptsHWeaQFSzjLJL5kdS-C8GjlTvvGuUPEpgcOpVb-dupHDqVADJ2GoV3pxcqaFXbGFS78KeepoIXQgzc45HDmPfLoZdBO2w1GudR99J07r9XP8v8kR4</recordid><startdate>20110201</startdate><enddate>20110201</enddate><creator>Hong, Wonhyuk</creator><creator>Han, Dong-Hoon</creator><creator>Choi, Hyoseok</creator><creator>Kim, Min-Woo</creator><creator>Lee, Jung-Joong</creator><general>Elsevier Ltd</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SE</scope><scope>7SP</scope><scope>8FD</scope><scope>H8D</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>20110201</creationdate><title>High-density plasma nitriding of AISI 316L for bipolar plate in proton exchange membrane fuel cell</title><author>Hong, Wonhyuk ; Han, Dong-Hoon ; Choi, Hyoseok ; Kim, Min-Woo ; Lee, Jung-Joong</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c415t-71439d1d4d4a6efa9e5b85efc12360d2f81cbffbadcd4bd30b86551f508c44af3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>Alternative fuels. Production and utilization</topic><topic>Applied sciences</topic><topic>Austenitic stainless steel</topic><topic>Austenitic stainless steels</topic><topic>Bipolar plate</topic><topic>Chromium</topic><topic>Corrosion resistance</topic><topic>Energy</topic><topic>Exact sciences and technology</topic><topic>Fuel cells</topic><topic>Fuels</topic><topic>Hydrogen</topic><topic>Inductively coupled plasma</topic><topic>Inductively coupled plasma (ICP)</topic><topic>Interfacial contact resistance (ICR)</topic><topic>Ion nitriding</topic><topic>Membranes</topic><topic>Plasma nitriding</topic><topic>Proton exchange membrane fuel cell (PEMFC)</topic><topic>Simulation</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Hong, Wonhyuk</creatorcontrib><creatorcontrib>Han, Dong-Hoon</creatorcontrib><creatorcontrib>Choi, Hyoseok</creatorcontrib><creatorcontrib>Kim, Min-Woo</creatorcontrib><creatorcontrib>Lee, Jung-Joong</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Corrosion Abstracts</collection><collection>Electronics & Communications Abstracts</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>International journal of hydrogen energy</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Hong, Wonhyuk</au><au>Han, Dong-Hoon</au><au>Choi, Hyoseok</au><au>Kim, Min-Woo</au><au>Lee, Jung-Joong</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>High-density plasma nitriding of AISI 316L for bipolar plate in proton exchange membrane fuel cell</atitle><jtitle>International journal of hydrogen energy</jtitle><date>2011-02-01</date><risdate>2011</risdate><volume>36</volume><issue>3</issue><spage>2207</spage><epage>2212</epage><pages>2207-2212</pages><issn>0360-3199</issn><eissn>1879-3487</eissn><coden>IJHEDX</coden><abstract>Austenitic stainless steel (AISI 316L) is nitrided by inductively coupled plasma using a gas mixture of N2 and H2 at temperatures between 530 K and 650 K, and the corrosion resistance as well as the interfacial contact resistance (ICR) are measured in a simulated proton exchange membrane fuel cell (PEMFC) environment.
After plasma nitriding, a nitrogen-expanded austenite layer, the so-called S-phase is formed in all nitrided samples. The ICR value of the nitrided samples decreases to approximately 10 mΩcm2 after plasma nitriding. The sample nitrided at 590 K shows the best corrosion property, while the corrosion resistance of the sample nitrided at higher temperatures decreases because of the formation of Cr-depleted regions in the nitrided sample. By using high-density plasma, the process temperature can be reduced to such a low temperature that Cr depletion is not significant, but a dense S-phase is formed.</abstract><cop>Kidlington</cop><pub>Elsevier Ltd</pub><doi>10.1016/j.ijhydene.2010.11.077</doi><tpages>6</tpages></addata></record> |
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| ispartof | International journal of hydrogen energy, 2011-02, Vol.36 (3), p.2207-2212 |
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| source | Access via ScienceDirect (Elsevier) |
| subjects | Alternative fuels. Production and utilization Applied sciences Austenitic stainless steel Austenitic stainless steels Bipolar plate Chromium Corrosion resistance Energy Exact sciences and technology Fuel cells Fuels Hydrogen Inductively coupled plasma Inductively coupled plasma (ICP) Interfacial contact resistance (ICR) Ion nitriding Membranes Plasma nitriding Proton exchange membrane fuel cell (PEMFC) Simulation |
| title | High-density plasma nitriding of AISI 316L for bipolar plate in proton exchange membrane fuel cell |
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