High Temperature Mechanical Properties of HK40-type Heat-resistant Cast Austenitic Stainless Steels
DC Field | Value | Language |
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dc.contributor.author | Kim, Yoon-Jun | - |
dc.contributor.author | Lee, Dong-Geun | - |
dc.contributor.author | Jeong, Hyeon Kyeong | - |
dc.contributor.author | Lee, Yong-Tai | - |
dc.contributor.author | Jang, Ho | - |
dc.date.accessioned | 2021-09-08T01:46:43Z | - |
dc.date.available | 2021-09-08T01:46:43Z | - |
dc.date.created | 2021-06-11 | - |
dc.date.issued | 2010-07 | - |
dc.identifier.issn | 1059-9495 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/116139 | - |
dc.description.abstract | This work characterized HK40-type, cast austenitic stainless steel, as the W content was varied from 0 to 3.6 wt.%. Analysis of microstructure using optical and scanning electron microscopies showed that the alloys contained relatively large amount of Cr-carbide, Nb-compound, and MnS at the austenite grain boundary. The addition of W promoted the formation of Cr-carbide and affected the high-temperature mechanical properties. According to tension tests carried out at room temperature, 400, 600, and 800 degrees C, the alloys became significantly stronger and brittle as W content increased. The low-cycle fatigue tests showed that fatigue resistance was also increased with W addition, but an excessive amount of W decreased the fatigue resistance. The HK40-type alloys with 2.0 wt.% W exhibited best high-temperature mechanical performances. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | SPRINGER | - |
dc.subject | CORROSION | - |
dc.title | High Temperature Mechanical Properties of HK40-type Heat-resistant Cast Austenitic Stainless Steels | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Jang, Ho | - |
dc.identifier.doi | 10.1007/s11665-009-9550-3 | - |
dc.identifier.scopusid | 2-s2.0-77956395409 | - |
dc.identifier.wosid | 000280240900014 | - |
dc.identifier.bibliographicCitation | JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE, v.19, no.5, pp.700 - 704 | - |
dc.relation.isPartOf | JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE | - |
dc.citation.title | JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE | - |
dc.citation.volume | 19 | - |
dc.citation.number | 5 | - |
dc.citation.startPage | 700 | - |
dc.citation.endPage | 704 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.subject.keywordPlus | CORROSION | - |
dc.subject.keywordAuthor | heat resistant steels | - |
dc.subject.keywordAuthor | intermetallic phase | - |
dc.subject.keywordAuthor | low-cycle fatigue | - |
dc.subject.keywordAuthor | stainless steels | - |
dc.subject.keywordAuthor | tensile strength | - |
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