http://scholars.ntou.edu.tw/handle/123456789/4656
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | H. A. Chu | en_US |
dc.contributor.author | M. C. Young | en_US |
dc.contributor.author | H. C. Chu | en_US |
dc.contributor.author | L. W. Tsay | en_US |
dc.contributor.author | C. Chen | en_US |
dc.date.accessioned | 2020-11-19T02:23:38Z | - |
dc.date.available | 2020-11-19T02:23:38Z | - |
dc.date.issued | 2014-03 | - |
dc.identifier.issn | 1059-9495 | - |
dc.identifier.uri | http://scholars.ntou.edu.tw/handle/123456789/4656 | - |
dc.description.abstract | The weld overlay of Alloy 52M (a nickel-based filler metal) on a cast 304 (CF8) stainless steel (SS) was made to simulate overlay welding of the safe end of reactor pressure vessels in nuclear power plants. The deteriorated effect of sulfur on solidification cracking of the Alloy 52M overlay was highlighted by using a CF8 substrate with 0.14 wt.% S. Severe solidification cracking was observed when Alloy 52M was directly overlaid on the CF8 substrate. To lower the cracking susceptibility, ER 308L was deposited on the CF8 SS as a buffer layer before the subsequent deposition of Alloy 52M. Under such circumstances, the region near the weld interface between the SS buffer layer and Alloy 52M overlay was susceptible to solidification cracking. The formation of γ-NbC(N), γ-Laves, and γ-(Fe-Ni-S) eutectic-type constituents at the solidification boundaries was responsible for cracking near the weld interface. Nevertheless, depositing two layers of 308L prior to applying Alloy 52M could effectively reduce the cracking susceptibility of the overlay. | en_US |
dc.language.iso | en | en_US |
dc.relation.ispartof | Journal of Materials Engineering and Performance | en_US |
dc.subject | alloy 52M | en_US |
dc.subject | CF8 stainless steel | en_US |
dc.subject | solidification cracking | en_US |
dc.subject | weld overlay | en_US |
dc.title | The Effect of Nb and S Segregation on the Solidification Cracking of Alloy 52M Weld Overlay on CF8 Stainless Steel | en_US |
dc.type | journal article | en_US |
dc.identifier.doi | 10.1007/s11665-013-0812-8 | - |
dc.identifier.isi | WOS:000331659700034 | - |
dc.relation.journalvolume | 23 | en_US |
dc.relation.journalissue | 3 | en_US |
dc.relation.pages | 967–974 | en_US |
item.cerifentitytype | Publications | - |
item.openairetype | journal article | - |
item.openairecristype | http://purl.org/coar/resource_type/c_6501 | - |
item.fulltext | no fulltext | - |
item.grantfulltext | none | - |
item.languageiso639-1 | en | - |
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 | - |
顯示於: | 光電與材料科技學系 |
在 IR 系統中的文件,除了特別指名其著作權條款之外,均受到著作權保護,並且保留所有的權利。