Corrosion Performance of Cu Bonded Grounding-Electrode by Accelerated Corrosion Test
DC Field | Value | Language |
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dc.contributor.author | Choi, Sun Kyu | - |
dc.contributor.author | Kim, Kyung Chul | - |
dc.date.available | 2021-03-17T08:42:08Z | - |
dc.date.created | 2020-07-06 | - |
dc.date.issued | 2018-10-31 | - |
dc.identifier.issn | 1598-6462 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hongik/handle/2020.sw.hongik/12995 | - |
dc.description.abstract | Natural degradation of grounding-electrode in soil environment should be monitored for several decades to predict the lifetime of the grounding electrode for efficient application and management. However, long-term studies for such electrodes have many practical limitations. The conventional accelerated corrosion test is unsuitable for such studies because simulated soil corrosion process cannot represent the actual soil environment. A preliminary experiment of accelerated corrosion test was conducted using existing test standards. The accelerated corrosion test that reflects the actual soil environment has been developed to evaluate corrosion performances of grounding-electrodes in a short period. Several test conditions with different chamber temperatures and salt spray were used to imitate actual field conditions based on ASTM B162, ASTM B117, and ISO 14993 standards. Accelerated degradation specimens of copper-bonded electrodes were made by the facile method and their corrosion performances were investigated. Their corrosion rates were calculated to 0.042 mu m/day, 0.316 mu m/day, and 0.11 mu m/day, respectively. These results indicate that accelerated deterioration of grounding materials can be determined in a short period by using cyclic test condition with salt spray temperature of 50 degrees C. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | CORROSION SCIENCE SOC KOREA | - |
dc.title | Corrosion Performance of Cu Bonded Grounding-Electrode by Accelerated Corrosion Test | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Kyung Chul | - |
dc.identifier.doi | 10.14773/cst.2018.17.5.211 | - |
dc.identifier.wosid | 000454741900002 | - |
dc.identifier.bibliographicCitation | CORROSION SCIENCE AND TECHNOLOGY-KOREA, v.17, no.5, pp.211 - 217 | - |
dc.relation.isPartOf | CORROSION SCIENCE AND TECHNOLOGY-KOREA | - |
dc.citation.title | CORROSION SCIENCE AND TECHNOLOGY-KOREA | - |
dc.citation.volume | 17 | - |
dc.citation.number | 5 | - |
dc.citation.startPage | 211 | - |
dc.citation.endPage | 217 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.identifier.kciid | ART002398934 | - |
dc.description.journalClass | 2 | - |
dc.description.journalRegisteredClass | kci | - |
dc.description.journalRegisteredClass | other | - |
dc.relation.journalResearchArea | Electrochemistry | - |
dc.relation.journalWebOfScienceCategory | Electrochemistry | - |
dc.subject.keywordAuthor | Corrosion accelerated test | - |
dc.subject.keywordAuthor | Soil corrosion | - |
dc.subject.keywordAuthor | Grounding rods | - |
dc.subject.keywordAuthor | Copper-bonded electrode | - |
dc.subject.keywordAuthor | Life cycle estimation | - |
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