DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Sung Hwan | ko |
dc.contributor.author | Kim, Chaewon | ko |
dc.contributor.author | Jang, Changheui | ko |
dc.date.accessioned | 2022-04-13T07:11:36Z | - |
dc.date.available | 2022-04-13T07:11:36Z | - |
dc.date.created | 2022-04-05 | - |
dc.date.issued | 2018-04-03 | - |
dc.identifier.citation | ASME 2018 Symposium on Elevated Temperature Application of Materials for Fossil, Nuclear, and Petrochemical Industries | - |
dc.identifier.uri | http://hdl.handle.net/10203/292649 | - |
dc.description.abstract | Diffusion bonding was conducted on cold-worked Alloy 600. Cold-work of 50 % was applied prior to diffusion bonding in order to incite recrystallization and limit grain growth. Tensile testing was conducted at room temperature and 550 °C for evaluation of joint efficiency, while premature brittle failure at the bond-line was observed for most diffusion bonding conditions. It was found that such premature failure was related to a planar bond-line that indicated lack of grain boundary diffusion across the bonding surfaces. Additional application of post-bond heat treatments did not result in significant bond-line migration. Microstructural analyses revealed the existence of Cr-rich carbides and Ti-rich precipitates along the bond-line, which prevented bond-line migration by acting as pinning points. | - |
dc.language | English | - |
dc.publisher | American Society of Mechanical Engineers | - |
dc.title | Diffusion Bonding of a Cold-Worked Ni-Base Superalloy | - |
dc.type | Conference | - |
dc.identifier.scopusid | 2-s2.0-85072399458 | - |
dc.type.rims | CONF | - |
dc.citation.publicationname | ASME 2018 Symposium on Elevated Temperature Application of Materials for Fossil, Nuclear, and Petrochemical Industries | - |
dc.identifier.conferencecountry | US | - |
dc.identifier.conferencelocation | Seattle, Washington | - |
dc.identifier.doi | 10.1115/etam2018-6716 | - |
dc.contributor.localauthor | Jang, Changheui | - |
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