Cited 0 times in
Effect of cooling rate and particle size on compressive strength of macroporous hydroxyapatite
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 최성호 | - |
dc.contributor.author | 김경남 | - |
dc.contributor.author | 김광만 | - |
dc.contributor.author | 김종관 | - |
dc.contributor.author | 이용근 | - |
dc.date.accessioned | 2015-06-10T12:57:22Z | - |
dc.date.available | 2015-06-10T12:57:22Z | - |
dc.date.issued | 2006 | - |
dc.identifier.issn | 1013-9826 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/110750 | - |
dc.description.abstract | The objective of this study was to produce a macroporous hydroxyapatite(HA) scaffold with high strength by controlling the size of HA particles as well as cooling rate from the sintering temperature. Macroporous polyurethane sponge was employed as template to manufacture the macroporous HA scaffolds. Particle sizes of HA powders selected in this study were 4 µm and 7 µm. They were dispersed in distilled water with organic additives and infiltrated into polyurethane sponge. After drying and sintering at 1300oC, cooled down to room temperature slowly to prevent microcracking either 1oC/min or 3oC/min. Density, porosity and compressive strength were measured with different particle size and cooling rate. Both density and compressive strength were increased with decreasing particle size or cooling rate, while porosity was not related to. | - |
dc.description.statementOfResponsibility | open | - |
dc.format.extent | 1047~1050 | - |
dc.relation.isPartOf | Key Engineering Materials | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/2.0/kr/ | - |
dc.title | Effect of cooling rate and particle size on compressive strength of macroporous hydroxyapatite | - |
dc.type | Article | - |
dc.contributor.college | College of Dentistry (치과대학) | - |
dc.contributor.department | Dept. of Periodontology (치주과학) | - |
dc.contributor.googleauthor | Yeon Ung Kim | - |
dc.contributor.googleauthor | Byung Hyun Lee | - |
dc.contributor.googleauthor | Min Chul Kim | - |
dc.contributor.googleauthor | Kyoung Nam Kim | - |
dc.contributor.googleauthor | Kwang Mahn Kim | - |
dc.contributor.googleauthor | Seong Ho Choi | - |
dc.contributor.googleauthor | Chong Kwan Kim | - |
dc.contributor.googleauthor | Racquel Z. LeGeros | - |
dc.contributor.googleauthor | Yong Keun Lee | - |
dc.identifier.doi | 10.4028/www.scientific.net/KEM.309-311.1047 | - |
dc.admin.author | false | - |
dc.admin.mapping | false | - |
dc.contributor.localId | A00292 | - |
dc.contributor.localId | A00312 | - |
dc.contributor.localId | A02976 | - |
dc.contributor.localId | A04081 | - |
dc.contributor.localId | A00914 | - |
dc.relation.journalcode | J01939 | - |
dc.identifier.url | http://www.scientific.net/KEM.309-311.1047 | - |
dc.contributor.alternativeName | Choi, Seong Ho | - |
dc.contributor.alternativeName | Kim, Kyoung Nam | - |
dc.contributor.alternativeName | Kim, Kwang Mahn | - |
dc.contributor.alternativeName | Kim, Chong Kwan | - |
dc.contributor.alternativeName | Lee, Yong Keun | - |
dc.contributor.affiliatedAuthor | Kim, Kyoung Nam | - |
dc.contributor.affiliatedAuthor | Kim, Kwang Mahn | - |
dc.contributor.affiliatedAuthor | Lee, Yong Keun | - |
dc.contributor.affiliatedAuthor | Choi, Seong Ho | - |
dc.contributor.affiliatedAuthor | Kim, Chong Kwan | - |
dc.rights.accessRights | not free | - |
dc.citation.volume | 309-311 | - |
dc.citation.startPage | 1047 | - |
dc.citation.endPage | 1050 | - |
dc.identifier.bibliographicCitation | Key Engineering Materials, Vol.309-311 : 1047-1050, 2006 | - |
dc.identifier.rimsid | 50193 | - |
dc.type.rims | ART | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.