Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김영도 | - |
dc.date.accessioned | 2020-04-09T01:32:29Z | - |
dc.date.available | 2020-04-09T01:32:29Z | - |
dc.date.issued | 2019-04 | - |
dc.identifier.citation | 한국분말야금학회지, v. 26, NO 2, Page. 101-106 | en_US |
dc.identifier.issn | 1225-7591 | - |
dc.identifier.issn | 2287-8173 | - |
dc.identifier.uri | http://ejournal.kpmi.or.kr/journal/article.php?code=66765 | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/149353 | - |
dc.description.abstract | Ni-based oxide dispersion strengthened (ODS) alloys have a higher usable temperature and better hightemperature mechanical properties than conventional superalloys. They are therefore being explored for applications in various fields such as those of aerospace and gas turbines. In general, ODS alloys are manufactured from alloy powders by mechanical alloying of element powders. However, our research team produces alloy powders in which the Ni5Y intermetallic phase is formed by an atomizing process. In this study, mechanical alloying was performed using a planetary mill to analyze the milling behavior of Ni-based oxide dispersions strengthened alloy powder in which the Ni5Y is the intermetallic phase. As the milling time increased, the Ni5Y intermetallic phase was refined. These results are confirmed by SEM and EPMA analysis on microstructure. In addition, it is confirmed that as the milling increased, the mechanical properties of Ni-based ODS alloy powder improve due to grain refinement by plastic deformation. | en_US |
dc.description.sponsorship | 본 연구는 2017년도 산업통상자원부의 재원으로 한국 에너지기술평가원(KETEP)의 지원을 받아 수행한 연구 과제입니다. (No. 20174030201750) 이 논문은 2016년도 정부(교육부)의 재원으로 한국연구 재단의 지원을 받아 수행된 기초연구사업임(2016R1A 6A1A03013422). | en_US |
dc.language.iso | ko_KR | en_US |
dc.publisher | 한국분말야금학회 | en_US |
dc.subject | Ni-based ODS | en_US |
dc.subject | Mechanical alloying (MA) | en_US |
dc.subject | Superalloy | en_US |
dc.subject | Gas atomizing | en_US |
dc.subject | Ball milling | en_US |
dc.title | Ni5Y 합금상이 형성된 Ni계 산화물 분산강화 아토마이징 분말의 밀링 거동 분석 | en_US |
dc.title.alternative | Analysis on Milling Behavior of Oxide Dispersion Strengthened Ni-based Atomizing Powder with Ni5Y Intermetallic Phase | en_US |
dc.type | Article | en_US |
dc.relation.no | 2 | - |
dc.relation.volume | 26 | - |
dc.identifier.doi | 10.4150/KPMI.2019.26.2.101 | - |
dc.relation.page | 101-106 | - |
dc.relation.journal | 한국분말야금학회지 | - |
dc.contributor.googleauthor | 박천웅 | - |
dc.contributor.googleauthor | 변종민 | - |
dc.contributor.googleauthor | 최원준 | - |
dc.contributor.googleauthor | 김영도 | - |
dc.contributor.googleauthor | Park, Chun Woong | - |
dc.contributor.googleauthor | Byun, Jong Min | - |
dc.contributor.googleauthor | Choi, Won June | - |
dc.contributor.googleauthor | Kim, Young Do | - |
dc.relation.code | 2019035032 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DIVISION OF MATERIALS SCIENCE AND ENGINEERING | - |
dc.identifier.pid | ydkim1 | - |
dc.identifier.orcid | https://orcid.org/0000-0003-0650-080X | - |
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