The effect of the cementite phase on the surface hardening of carbon steels by shot peening
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, W. B. | - |
dc.contributor.author | Cho, K. T. | - |
dc.contributor.author | Kim, K. H. | - |
dc.contributor.author | Moon, K. I. | - |
dc.contributor.author | Lee, Y. | - |
dc.date.available | 2019-05-30T00:55:38Z | - |
dc.date.issued | 2010-08 | - |
dc.identifier.issn | 0921-5093 | - |
dc.identifier.issn | 1873-4936 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/22256 | - |
dc.description.abstract | This study investigates the effect of the cementite phase on the surface hardening of carbon steels when they are shot-peened. Three carbon steels were used in this study: 0.1% C, 0.45% C, and 0.8% C steels. The results show that the surface hardness after shot peening is proportional to its carbon content. Grains at the surface were transformed into grains with lamellar structures. The cementite was spheroidized by energy generated from the severe plastic deformation at the surface, the ferrite grain size was refined noticeably, and the carbon dissolved in the ferrite. The higher the carbon content in the ferrite, the higher the degree of grain refinement was observed. The primary reason for the noteworthy enhancement of surface hardening likely originates from both the grain refinement and supersaturation of the carbon in the ferrite following cementite dissolution. (C) 2010 Elsevier B.V. All rights reserved. | - |
dc.format.extent | 6 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | ELSEVIER SCIENCE SA | - |
dc.title | The effect of the cementite phase on the surface hardening of carbon steels by shot peening | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/j.msea.2010.05.083 | - |
dc.identifier.bibliographicCitation | MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, v.527, no.21-22, pp 5852 - 5857 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.wosid | 000281175300070 | - |
dc.identifier.scopusid | 2-s2.0-77954815920 | - |
dc.citation.endPage | 5857 | - |
dc.citation.number | 21-22 | - |
dc.citation.startPage | 5852 | - |
dc.citation.title | MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | - |
dc.citation.volume | 527 | - |
dc.type.docType | Article | - |
dc.publisher.location | 스위스 | - |
dc.subject.keywordAuthor | Surface hardening | - |
dc.subject.keywordAuthor | Shot peening | - |
dc.subject.keywordAuthor | Cementite | - |
dc.subject.keywordAuthor | Spheroidization | - |
dc.subject.keywordAuthor | Carbon steel | - |
dc.subject.keywordPlus | MECHANICAL ATTRITION TREATMENT | - |
dc.subject.keywordPlus | NANOCRYSTALLIZATION | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Metallurgy & Metallurgical Engineering | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Metallurgy & Metallurgical Engineering | - |
dc.description.journalRegisteredClass | sci | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
84, Heukseok-ro, Dongjak-gu, Seoul, Republic of Korea (06974)02-820-6194
COPYRIGHT 2019 Chung-Ang University All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.