http://scholars.ntou.edu.tw/handle/123456789/4685
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Tsay, LW | en_US |
dc.contributor.author | Chen, WY | en_US |
dc.contributor.author | Shiue, RK | en_US |
dc.contributor.author | Shiue, RH | en_US |
dc.date.accessioned | 2020-11-19T02:23:43Z | - |
dc.date.available | 2020-11-19T02:23:43Z | - |
dc.date.issued | 2001-06 | - |
dc.identifier.issn | 1059-9495 | - |
dc.identifier.uri | http://scholars.ntou.edu.tw/handle/123456789/4685 | - |
dc.description.abstract | This study investigated stress corrosion cracking (SCC) of A588 steel welds as determined by U-bend immersion tests and slow strain rate tensile (SSRT) tests to evaluate the steel's cracking susceptibility in various regions of the weldments, The immersion test results indicated that the fusion zone (FZ) had better corrosion resistance than the other regions in the weld. It was also demonstrated that the columnar grain boundaries exhibited a higher resistance to corrosion than the grain interior of the FZ, However, the coarse elongated ferrite in the FZ is susceptible to hydrogen embrittlement (HE), which results in the formation of microcracks. As a result, a severe degradation of the weld's tensile properties in the saturated H2S solution was observed. Scanning electron microscope (SEM) fractographs of tensile specimens reveal a cleavage fracture in the coarse-grained heat-affected zone (CGHAZ) and featherlike rupture in the FZ, both indicating a high sensitivity to HE. | en_US |
dc.language.iso | en | en_US |
dc.relation.ispartof | Journal of Materials Engineering and Performance | en_US |
dc.subject | hydrogen embrittlement | en_US |
dc.subject | overlay welding | en_US |
dc.subject | repair welding | en_US |
dc.subject | slow strain rate tensile test | en_US |
dc.subject | stress corrosion cracking | en_US |
dc.subject | U-bend test | en_US |
dc.title | Stress corrosion cracking of A588 steel weldments in flue gas related environments | en_US |
dc.type | journal article | en_US |
dc.identifier.doi | 10.1361/105994901770345097 | - |
dc.identifier.isi | WOS:000169304000016 | - |
dc.relation.journalvolume | 10 | en_US |
dc.relation.journalissue | 3 | en_US |
dc.relation.pages | 371-377 | en_US |
item.languageiso639-1 | en | - |
item.cerifentitytype | Publications | - |
item.openairetype | journal article | - |
item.grantfulltext | none | - |
item.fulltext | no fulltext | - |
item.openairecristype | http://purl.org/coar/resource_type/c_6501 | - |
crisitem.author.dept | College of Electrical Engineering and Computer Science | - |
crisitem.author.dept | Department of Optoelectronics and Materials Technology | - |
crisitem.author.dept | National Taiwan Ocean University,NTOU | - |
crisitem.author.dept | Center of Excellence for Ocean Engineering | - |
crisitem.author.dept | Ocean Energy and Engineering Technology | - |
crisitem.author.orcid | 0000-0003-1644-9745 | - |
crisitem.author.parentorg | National Taiwan Ocean University,NTOU | - |
crisitem.author.parentorg | College of Electrical Engineering and Computer Science | - |
crisitem.author.parentorg | National Taiwan Ocean University,NTOU | - |
crisitem.author.parentorg | Center of Excellence for Ocean Engineering | - |
Appears in Collections: | 光電與材料科技學系 |
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