Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/74979
PIRA download icon_1.1View/Download Full Text
DC FieldValueLanguage
dc.contributorDepartment of Mechanical Engineeringen_US
dc.creatorNing, Yen_US
dc.creatorXie, Ben_US
dc.creatorYao, Zen_US
dc.creatorGuo, Hen_US
dc.creatorFu, MWen_US
dc.date.accessioned2018-03-29T09:34:20Z-
dc.date.available2018-03-29T09:34:20Z-
dc.identifier.urihttp://hdl.handle.net/10397/74979-
dc.descriptionInternational Conference on the Technology of Plasticity, ICTP 2017, University of Cambridge, UK, 17-22 September, 2017en_US
dc.language.isoenen_US
dc.publisherElsevier Ltden_US
dc.rights© 2017 The Authors.en_US
dc.rightsThis is an open access article under the CC-BY-NC-ND 4.0 license https://creativecommons.org/licenses/by-nc-nd/4.0/en_US
dc.rightsThe following publication Ning, Y., Xie, B., Yao, Z., Guo, H., & Fu, M. W. (2017). The cliff-valley approach in the P-maps of PM/W joints for manufacturing the dual-alloys turbine disc. Procedia engineering, 207, 1117-1122 is available at https://doi.org/10.1016/j.proeng.2017.10.1069.en_US
dc.subjectDual-alloys turbine discen_US
dc.subjectInstability criterionen_US
dc.subjectMicrostructure evolutionen_US
dc.subjectNi-based superalloysen_US
dc.subjectProcessing mapsen_US
dc.titleThe cliff-valley approach in the P-maps of PM/W joints for manufacturing the dual-alloys turbine discen_US
dc.typeConference Paperen_US
dc.identifier.spage1117en_US
dc.identifier.epage1122en_US
dc.identifier.volume207en_US
dc.identifier.doi10.1016/j.proeng.2017.10.1069en_US
dcterms.abstractIn present work, hot deformation behavior of Ni-based dual-alloys has been investigated using processing map (P-map) at the temperatures of 1020-1140°C and strain rates of 0.001-1.0s-1. The processing map approach was further adopted to optimize hot forging process of dual-property turbine disc. Optimum processing condition is (Topi: 1140°C, ϵ opi: 1.0s-1) with the peak efficiency of 0.55 for processing dual-alloys. In addition, a new method to find the instability criterion (Cliff-Valley) from power dissipation map has been reported. The "cliff" and "valley" features are the sufficient condition of flow instability. The results indicate that P-map approach could be used to optimize the forging parameter for dual-alloys.en_US
dcterms.accessRightsopen accessen_US
dcterms.bibliographicCitationProcedia engineering, 2017, v. 207, p. 1117-1122en_US
dcterms.isPartOfProcedia engineeringen_US
dcterms.issued2017-
dc.identifier.scopus2-s2.0-85036626916-
dc.relation.conferenceInternational Conference on the Technology of Plasticity [ICTP]en_US
dc.identifier.eissn1877-7058en_US
dc.description.validate201803 bcmaen_US
dc.description.oaVersion of Recorden_US
dc.identifier.FolderNumberME-1111-
dc.description.fundingSourceOthersen_US
dc.description.fundingTextFundamental Research Funds for the Central Universities; Natural Science Foundation of Shaanxi Province; China Postdoctoral Science Foundation; Shaanxi Postdoctoral Science Foundation. ; Hong Kong Scholar Programen_US
dc.description.pubStatusPublisheden_US
dc.identifier.OPUS6912184-
dc.description.oaCategoryCCen_US
Appears in Collections:Conference Paper
Files in This Item:
File Description SizeFormat 
1-s2.0-S1877705817358642-main.pdf1.58 MBAdobe PDFView/Open
Open Access Information
Status open access
File Version Version of Record
Access
View full-text via PolyU eLinks SFX Query
Show simple item record

Page views

171
Last Week
2
Last month
Citations as of May 11, 2025

Downloads

44
Citations as of May 11, 2025

SCOPUSTM   
Citations

1
Last Week
0
Last month
Citations as of May 8, 2025

WEB OF SCIENCETM
Citations

1
Last Week
0
Last month
Citations as of May 8, 2025

Google ScholarTM

Check

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.