000634312 001__ 634312
000634312 005__ 20250826212510.0
000634312 0247_ $$2doi$$a10.1016/j.matdes.2025.114445
000634312 0247_ $$2ISSN$$a0264-1275
000634312 0247_ $$2ISSN$$a0141-5530
000634312 0247_ $$2ISSN$$a0261-3069
000634312 0247_ $$2ISSN$$a1873-4197
000634312 0247_ $$2ISSN$$a1878-2876
000634312 0247_ $$2datacite_doi$$a10.3204/PUBDB-2025-02489
000634312 037__ $$aPUBDB-2025-02489
000634312 082__ $$a690
000634312 1001_ $$0P:(DE-H253)PIP1105823$$aGitschthaler, Arno$$b0$$eCorresponding author
000634312 245__ $$aEnhancing the high-cycle fatigue strength of Ti-Al-N coated Ti-6Al-4V by residual stress design
000634312 260__ $$aAmsterdam [u.a.]$$bElsevier Science$$c2025
000634312 3367_ $$2DRIVER$$aarticle
000634312 3367_ $$2DataCite$$aOutput Types/Journal article
000634312 3367_ $$0PUB:(DE-HGF)16$$2PUB:(DE-HGF)$$aJournal Article$$bjournal$$mjournal$$s1756206614_3033806
000634312 3367_ $$2BibTeX$$aARTICLE
000634312 3367_ $$2ORCID$$aJOURNAL_ARTICLE
000634312 3367_ $$00$$2EndNote$$aJournal Article
000634312 520__ $$aPhysical vapor deposited coatings are widely utilized as surface protection for metal and ceramic components operating in harsh environments. However, research on the high-cycle fatigue (HCF) life of hard-coated metal substrates has reached contradictory conclusions, leaving it unclear whether ceramic coatings enhance or compromise their fatigue resistance. To improve reliability and extend service life, this study explores the residual stress-dependent influence of arc evaporated TiAlN-based thin films on the fatigue life of Ti-6Al-4V. Therefore, different stress-modifying approaches were implemented, including a substrate bias variation, a Tantalum based alloying strategy, and a specific interlayer design. The combination of high-cycle fatigue tests, synchrotron-based experiments providing depth-resolved stress profiles, and the formulation of a linear-elastic stress-failure model resulted in the following identified relationships: (i) A threshold level in the residual compressive stress state must be present in TiAlN-based coatings to prevent deteriorating HCF performance introduced by failure of the ceramic nitride. (ii) Once the residual compressive stress field is able to shift fatigue crack nucleation into the bulk titanium alloy, the HCF life increases. (iii) The further the residual tensile stress peak is shifted from the bulk material surface — achieved through an optimized residual stress design implementing a metallic interlayer beneath the TiAlN-based top coating — the greater the improvement in HCF strength. Overall, this approach achieved an unprecedented HCF enhancement exceeding 50 % compared to uncoated Ti-6Al-4V (from 420 MPa to 628 MPa at 107 load cycles), highlighting the importance of an in-depth understanding of stress gradients within coating-substrate combinations. 
000634312 536__ $$0G:(DE-HGF)POF4-6G3$$a6G3 - PETRA III (DESY) (POF4-6G3)$$cPOF4-6G3$$fPOF IV$$x0
000634312 536__ $$0G:(DE-H253)I-20211636-EC$$aFS-Proposal: I-20211636 EC (I-20211636-EC)$$cI-20211636-EC$$x1
000634312 536__ $$0G:(DE-H253)I-20221274-EC$$aFS-Proposal: I-20221274 EC (I-20221274-EC)$$cI-20221274-EC$$x2
000634312 588__ $$aDataset connected to CrossRef, Journals: bib-pubdb1.desy.de
000634312 693__ $$0EXP:(DE-H253)P-P03-20150101$$1EXP:(DE-H253)PETRAIII-20150101$$6EXP:(DE-H253)P-P03-20150101$$aPETRA III$$fPETRA Beamline P03$$x0
000634312 7001_ $$0P:(DE-H253)PIP1029137$$aHahn, Rainer$$b1
000634312 7001_ $$0P:(DE-H253)PIP1092153$$aZauner, Lukas$$b2
000634312 7001_ $$0P:(DE-H253)PIP1098808$$aWojcik, Piotre$$b3
000634312 7001_ $$00009-0006-7060-6691$$aFahrnberger, F.$$b4
000634312 7001_ $$0P:(DE-HGF)0$$aHutter, H.$$b5
000634312 7001_ $$0P:(DE-H253)PIP1011657$$aDavydok, Anton$$b6
000634312 7001_ $$0P:(DE-H253)PIP1007377$$aKrywka, C.$$b7
000634312 7001_ $$0P:(DE-HGF)0$$aJerg, C.$$b8
000634312 7001_ $$0P:(DE-HGF)0$$aRamm, J.$$b9
000634312 7001_ $$0P:(DE-HGF)0$$aEriksson, A.$$b10
000634312 7001_ $$00000-0002-3397-7681$$aKolozsvári, S.$$b11
000634312 7001_ $$0P:(DE-HGF)0$$aPolcik, P.$$b12
000634312 7001_ $$00000-0002-8108-1185$$aRiedl, H.$$b13
000634312 773__ $$0PERI:(DE-600)2015480-X$$a10.1016/j.matdes.2025.114445$$gp. 114445 -$$p114445$$tMaterials and design$$v257$$x0264-1275$$y2025
000634312 8564_ $$uhttps://bib-pubdb1.desy.de/record/634312/files/1-s2.0-S0264127525008652-main.pdf$$yOpenAccess
000634312 8564_ $$uhttps://bib-pubdb1.desy.de/record/634312/files/1-s2.0-S0264127525008652-main.pdf?subformat=pdfa$$xpdfa$$yOpenAccess
000634312 909CO $$ooai:bib-pubdb1.desy.de:634312$$popenaire$$popen_access$$pVDB$$pdriver$$pdnbdelivery
000634312 9101_ $$0I:(DE-HGF)0$$6P:(DE-H253)PIP1105823$$aExternal Institute$$b0$$kExtern
000634312 9101_ $$0I:(DE-HGF)0$$6P:(DE-H253)PIP1029137$$aExternal Institute$$b1$$kExtern
000634312 9101_ $$0I:(DE-HGF)0$$6P:(DE-H253)PIP1092153$$aExternal Institute$$b2$$kExtern
000634312 9101_ $$0I:(DE-HGF)0$$6P:(DE-H253)PIP1098808$$aExternal Institute$$b3$$kExtern
000634312 9101_ $$0I:(DE-588b)1231250402$$6P:(DE-H253)PIP1011657$$aHelmholtz-Zentrum Hereon$$b6$$kHereon
000634312 9101_ $$0I:(DE-588b)1231250402$$6P:(DE-H253)PIP1007377$$aHelmholtz-Zentrum Hereon$$b7$$kHereon
000634312 9131_ $$0G:(DE-HGF)POF4-6G3$$1G:(DE-HGF)POF4-6G0$$2G:(DE-HGF)POF4-600$$3G:(DE-HGF)POF4$$4G:(DE-HGF)POF$$aDE-HGF$$bForschungsbereich Materie$$lGroßgeräte: Materie$$vPETRA III (DESY)$$x0
000634312 9141_ $$y2025
000634312 915__ $$0StatID:(DE-HGF)0200$$2StatID$$aDBCoverage$$bSCOPUS$$d2025-01-02
000634312 915__ $$0StatID:(DE-HGF)0160$$2StatID$$aDBCoverage$$bEssential Science Indicators$$d2025-01-02
000634312 915__ $$0StatID:(DE-HGF)1160$$2StatID$$aDBCoverage$$bCurrent Contents - Engineering, Computing and Technology$$d2025-01-02
000634312 915__ $$0LIC:(DE-HGF)CCBY4$$2HGFVOC$$aCreative Commons Attribution CC BY 4.0
000634312 915__ $$0StatID:(DE-HGF)0600$$2StatID$$aDBCoverage$$bEbsco Academic Search$$d2025-01-02
000634312 915__ $$0StatID:(DE-HGF)0100$$2StatID$$aJCR$$bMATER DESIGN : 2022$$d2025-01-02
000634312 915__ $$0StatID:(DE-HGF)0501$$2StatID$$aDBCoverage$$bDOAJ Seal$$d2024-01-26T11:03:51Z
000634312 915__ $$0StatID:(DE-HGF)0500$$2StatID$$aDBCoverage$$bDOAJ$$d2024-01-26T11:03:51Z
000634312 915__ $$0StatID:(DE-HGF)0113$$2StatID$$aWoS$$bScience Citation Index Expanded$$d2025-01-02
000634312 915__ $$0StatID:(DE-HGF)0700$$2StatID$$aFees$$d2025-01-02
000634312 915__ $$0StatID:(DE-HGF)0150$$2StatID$$aDBCoverage$$bWeb of Science Core Collection$$d2025-01-02
000634312 915__ $$0StatID:(DE-HGF)0510$$2StatID$$aOpenAccess
000634312 915__ $$0StatID:(DE-HGF)0030$$2StatID$$aPeer Review$$bASC$$d2025-01-02
000634312 915__ $$0StatID:(DE-HGF)0561$$2StatID$$aArticle Processing Charges$$d2025-01-02
000634312 915__ $$0StatID:(DE-HGF)9905$$2StatID$$aIF >= 5$$bMATER DESIGN : 2022$$d2025-01-02
000634312 915__ $$0StatID:(DE-HGF)0300$$2StatID$$aDBCoverage$$bMedline$$d2025-01-02
000634312 915__ $$0StatID:(DE-HGF)0199$$2StatID$$aDBCoverage$$bClarivate Analytics Master Journal List$$d2025-01-02
000634312 9201_ $$0I:(DE-H253)HAS-User-20120731$$kDOOR ; HAS-User$$lDOOR-User$$x0
000634312 9201_ $$0I:(DE-H253)Hereon-20210428$$kHereon$$lHelmholtz-Zentrum Hereon$$x1
000634312 980__ $$ajournal
000634312 980__ $$aVDB
000634312 980__ $$aUNRESTRICTED
000634312 980__ $$aI:(DE-H253)HAS-User-20120731
000634312 980__ $$aI:(DE-H253)Hereon-20210428
000634312 9801_ $$aFullTexts