Effects of Microstructure of Quasicrystal Alloys on Their Mechanical and Tribological Performance
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Kyungjun | - |
dc.contributor.author | Dai, Wei | - |
dc.contributor.author | Naugle, Donald | - |
dc.contributor.author | Liang, Hong | - |
dc.date.accessioned | 2021-06-14T05:41:19Z | - |
dc.date.available | 2021-06-14T05:41:19Z | - |
dc.date.created | 2021-06-14 | - |
dc.date.issued | 2018-09 | - |
dc.identifier.issn | 0742-4787 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/81277 | - |
dc.description.abstract | The current design of materials against wear considers hardness as the sole material property. As a result, the brittleness associated with increased hardness leads to severe damage. The purpose of this research is to understand the nature of conflicts between hardness and toughness of a new alloy composite. First, we designed Al-Cu-Fe alloys containing crystal structures of lambda, beta, and quasi-crystalline i-phase. These and their combination with others lead to a set of alloys with various hardness and fracture toughness. Experimental study was carried out using a noble and hard tungsten carbide (WC) ball against sample disks. The WC ball did not produce any wear. The wear rate of those alloys was found to be dependent not only on their hardness, but also the toughness, an alternative to the well-accepted Archard-based equations. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ASME | - |
dc.relation.isPartOf | JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME | - |
dc.title | Effects of Microstructure of Quasicrystal Alloys on Their Mechanical and Tribological Performance | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000439448000017 | - |
dc.identifier.doi | 10.1115/1.4039528 | - |
dc.identifier.bibliographicCitation | JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME, v.140, no.5 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.scopusid | 2-s2.0-85060532646 | - |
dc.citation.title | JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME | - |
dc.citation.volume | 140 | - |
dc.citation.number | 5 | - |
dc.contributor.affiliatedAuthor | Lee, Kyungjun | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | multi-phase alloys | - |
dc.subject.keywordAuthor | quasi-crystals | - |
dc.subject.keywordAuthor | (i-phase) | - |
dc.subject.keywordAuthor | Vickers hardness | - |
dc.subject.keywordAuthor | fracture toughness | - |
dc.subject.keywordAuthor | wear | - |
dc.subject.keywordPlus | AL-CU-FE | - |
dc.subject.keywordPlus | ALUMINUM-COPPER-IRON | - |
dc.subject.keywordPlus | ABRASIVE WEAR | - |
dc.subject.keywordPlus | CORROSIVE WEAR | - |
dc.subject.keywordPlus | FRETTING WEAR | - |
dc.subject.keywordPlus | EROSIVE WEAR | - |
dc.subject.keywordPlus | FRACTURE-TOUGHNESS | - |
dc.subject.keywordPlus | ADHESIVE WEAR | - |
dc.subject.keywordPlus | HARD COATINGS | - |
dc.subject.keywordPlus | RESISTANCE | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalWebOfScienceCategory | Engineering, Mechanical | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
1342, Seongnam-daero, Sujeong-gu, Seongnam-si, Gyeonggi-do, Republic of Korea(13120)031-750-5114
COPYRIGHT 2020 Gachon 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.