000840454 001__ 840454
000840454 005__ 20240711092240.0
000840454 0247_ $$2doi$$a10.1007/s00419-017-1291-4
000840454 0247_ $$2ISSN$$a0020-1154
000840454 0247_ $$2ISSN$$a0939-1533
000840454 0247_ $$2ISSN$$a1432-0681
000840454 0247_ $$2WOS$$aWOS:000424876300006
000840454 037__ $$aFZJ-2017-07970
000840454 082__ $$a690
000840454 1001_ $$0P:(DE-HGF)0$$aChowdhury, Helal$$b0$$eCorresponding author
000840454 245__ $$aCritical Stresses Estimation by Crystal Viscoplasticity Modeling of Rate-Dependent Anisotropy of Al-rich TiAl Alloys at High Temperature
000840454 260__ $$aBerlin$$bSpringer$$c2018
000840454 3367_ $$2DRIVER$$aarticle
000840454 3367_ $$2DataCite$$aOutput Types/Journal article
000840454 3367_ $$0PUB:(DE-HGF)16$$2PUB:(DE-HGF)$$aJournal Article$$bjournal$$mjournal$$s1518614591_19768
000840454 3367_ $$2BibTeX$$aARTICLE
000840454 3367_ $$2ORCID$$aJOURNAL_ARTICLE
000840454 3367_ $$00$$2EndNote$$aJournal Article
000840454 520__ $$aDetermining critical stresses for different slip systems is one of the most important parts in crystal plasticity modeling of anisotropy. However, the task of finding individual critical resolved shear stress (CRSS) for every single slip system, if not impossible, is formidable and a delicate one especially if the microstructure is very complex. Slip family-based, mechanism-based and morphology-based (e.g., phase interface) slip systems classification and hence determining CRSS consistent with experimental measurements are often used in crystal plasticity. In this work, a novel approach to determining CRSS at high homologous temperature has been proposed by crystal plasticity modeling of rate-dependent anisotropy. Two-internal-variable-based phenomenological crystal viscoplasticity model is adopted for simulating isothermal, two-phase, single-crystal-like Al-rich lamellar Ti–61.8at.%Al binary alloy at high-temperature compression state (1050∘C) by employing finite strain and finite rotation framework. To the best of authors’ knowledge, this is the first micromechanical modeling attempt with long-period superstructures. Conventional approaches related to CRSS estimation are also compared with the proposed one. Our material parameters are based on calibrating three different sets of compressive stain rate-controlled plasticity data taken from the loading of two different lamellar directions. It is revealed that the proposed approach works fine for rate-dependent anisotropy modeling, while other conventional approaches highly under- or overestimate available anisotropic experimental behavior of this alloy.
000840454 536__ $$0G:(DE-HGF)POF3-111$$a111 - Efficient and Flexible Power Plants (POF3-111)$$cPOF3-111$$fPOF III$$x0
000840454 588__ $$aDataset connected to CrossRef
000840454 7001_ $$0P:(DE-HGF)0$$aNaumenko, Konstantin$$b1
000840454 7001_ $$0P:(DE-HGF)0$$aAltenbach, Holm$$b2
000840454 7001_ $$0P:(DE-Juel1)172056$$aKrüger, Manja$$b3
000840454 773__ $$0PERI:(DE-600)1476349-7$$a10.1007/s00419-017-1291-4$$n1-2$$p65-81$$tArchive of applied mechanics$$v88$$x1432-0681$$y2018
000840454 8564_ $$uhttps://juser.fz-juelich.de/record/840454/files/10.1007_s00419-017-1291-4.pdf$$yRestricted
000840454 8564_ $$uhttps://juser.fz-juelich.de/record/840454/files/10.1007_s00419-017-1291-4.gif?subformat=icon$$xicon$$yRestricted
000840454 8564_ $$uhttps://juser.fz-juelich.de/record/840454/files/10.1007_s00419-017-1291-4.jpg?subformat=icon-1440$$xicon-1440$$yRestricted
000840454 8564_ $$uhttps://juser.fz-juelich.de/record/840454/files/10.1007_s00419-017-1291-4.jpg?subformat=icon-180$$xicon-180$$yRestricted
000840454 8564_ $$uhttps://juser.fz-juelich.de/record/840454/files/10.1007_s00419-017-1291-4.jpg?subformat=icon-640$$xicon-640$$yRestricted
000840454 8564_ $$uhttps://juser.fz-juelich.de/record/840454/files/10.1007_s00419-017-1291-4.pdf?subformat=pdfa$$xpdfa$$yRestricted
000840454 909CO $$ooai:juser.fz-juelich.de:840454$$pVDB
000840454 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)172056$$aForschungszentrum Jülich$$b3$$kFZJ
000840454 9131_ $$0G:(DE-HGF)POF3-111$$1G:(DE-HGF)POF3-110$$2G:(DE-HGF)POF3-100$$3G:(DE-HGF)POF3$$4G:(DE-HGF)POF$$aDE-HGF$$bEnergie$$lEnergieeffizienz, Materialien und Ressourcen$$vEfficient and Flexible Power Plants$$x0
000840454 9141_ $$y2018
000840454 915__ $$0StatID:(DE-HGF)0420$$2StatID$$aNationallizenz
000840454 915__ $$0StatID:(DE-HGF)0200$$2StatID$$aDBCoverage$$bSCOPUS
000840454 915__ $$0StatID:(DE-HGF)0100$$2StatID$$aJCR$$bARCH APPL MECH : 2015
000840454 915__ $$0StatID:(DE-HGF)0600$$2StatID$$aDBCoverage$$bEbsco Academic Search
000840454 915__ $$0StatID:(DE-HGF)0030$$2StatID$$aPeer Review$$bASC
000840454 915__ $$0StatID:(DE-HGF)0199$$2StatID$$aDBCoverage$$bThomson Reuters Master Journal List
000840454 915__ $$0StatID:(DE-HGF)0110$$2StatID$$aWoS$$bScience Citation Index
000840454 915__ $$0StatID:(DE-HGF)0150$$2StatID$$aDBCoverage$$bWeb of Science Core Collection
000840454 915__ $$0StatID:(DE-HGF)0111$$2StatID$$aWoS$$bScience Citation Index Expanded
000840454 915__ $$0StatID:(DE-HGF)1160$$2StatID$$aDBCoverage$$bCurrent Contents - Engineering, Computing and Technology
000840454 915__ $$0StatID:(DE-HGF)9900$$2StatID$$aIF < 5
000840454 9201_ $$0I:(DE-Juel1)IEK-2-20101013$$kIEK-2$$lWerkstoffstruktur und -eigenschaften$$x0
000840454 980__ $$ajournal
000840454 980__ $$aVDB
000840454 980__ $$aI:(DE-Juel1)IEK-2-20101013
000840454 980__ $$aUNRESTRICTED
000840454 981__ $$aI:(DE-Juel1)IMD-1-20101013