Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 이재성 | - |
dc.date.accessioned | 2020-07-07T01:30:50Z | - |
dc.date.available | 2020-07-07T01:30:50Z | - |
dc.date.issued | 2004-08 | - |
dc.identifier.citation | 한국분말야금학회지, v. 11, No. 4, Page. 301-307 | en_US |
dc.identifier.issn | 1225-7591 | - |
dc.identifier.issn | 1225-7591 | - |
dc.identifier.uri | https://information.hanyang.ac.kr/#/eds/detail?an=edssks.2374&dbId=edssks | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/151688 | - |
dc.description.abstract | Successful implementation of the powder forming process requires a detailed understanding of several interacting phenomena. The aim is to better control the process variables and to optimize the design parameters. A number of studies were carried out using various constitutive models that take the density change during powder forming into account. Most of them were developed for powders and sintered porous metals, but few of them can describe powder agglomerates, whose behaviour is different from that of uniformly arranged powders. The modification is needed to account for the effect of agglomeration on densification behaviour. Incorporating powder agglomeration into a constitutive model is of considerable importance, as it provides a possibility of relating the powder densification response to microstructural characteristics of powder particles, especially in case of nano powders. In this paper, we proposed a new powder agglomerate model in order to describe the unique densification behaviour of nano powders. The proposed model was applied to the densification of powder agglomerates during cold isostatic pressing. | en_US |
dc.description.sponsorship | 과학기술부 나노핵심기술개발 사업의 일환인 나노분말소재 핵심기술사업의 지원으로 수행되었음 | en_US |
dc.language.iso | ko_KR | en_US |
dc.publisher | 한국분말야금학회 | en_US |
dc.subject | Powder agglomerate | en_US |
dc.subject | Densification model | en_US |
dc.subject | Cold isostatic pressing | en_US |
dc.subject | 공학 | en_US |
dc.subject | 금속공학 | en_US |
dc.title | 분말응집체의 치밀화에 관한 모델 | en_US |
dc.title.alternative | A Model on the Densification of Agglomerates of Powders | en_US |
dc.type | Article | en_US |
dc.relation.journal | 한국분말야금학회지 | - |
dc.contributor.googleauthor | 김형섭 | - |
dc.contributor.googleauthor | 이재성 | - |
dc.relation.code | 2012101484 | - |
dc.sector.campus | E | - |
dc.sector.daehak | COLLEGE OF ENGINEERING SCIENCES[E] | - |
dc.sector.department | DEPARTMENT OF MATERIALS SCIENCE AND CHEMICAL ENGINEERING | - |
dc.identifier.pid | jslee | - |
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