000863918 001__ 863918
000863918 005__ 20240708132752.0
000863918 037__ $$aFZJ-2019-03881
000863918 1001_ $$0P:(DE-Juel1)162140$$aRichter, Alexei$$b0$$eCorresponding author$$ufzj
000863918 1112_ $$a21. Werkstofftechnisches Kolloquium$$cChemnitz$$d2019-03-06 - 2019-03-07$$gWTK2019$$wGermany
000863918 245__ $$aEmergence and impact of Al2TiO5 in Al2O3-TiO2 APS Coatings
000863918 260__ $$c2019
000863918 3367_ $$033$$2EndNote$$aConference Paper
000863918 3367_ $$2DataCite$$aOther
000863918 3367_ $$2BibTeX$$aINPROCEEDINGS
000863918 3367_ $$2DRIVER$$aconferenceObject
000863918 3367_ $$2ORCID$$aLECTURE_SPEECH
000863918 3367_ $$0PUB:(DE-HGF)6$$2PUB:(DE-HGF)$$aConference Presentation$$bconf$$mconf$$s1565870966_1122$$xAfter Call
000863918 520__ $$aDespite numerous studies and decades of industrial application, there is still a lack of understanding about the formation and the impact of aluminum titanate (Al2TiO5) in Al2O3-TiO2 thermal spray coatings. Especially the influence of the detailed feedstock powder characteristics on the phase composition has only crudely been investigated so far. Therefore, in this work we have quantified the Al2TiO5 content in three commercial Al2O3-TiO2 feedstock powders with 13 wt.% TiO2 and three powders with 40 wt.% TiO2. The effect of the varying phase compositions of the powders and their relevance for the properties and the phase compositions of the respective APS coatings was characterized in detail. While detrimental to the mechanical properties of 40 wt.% TiO2 coatings, we have found an enhancement of the hardness for 13 wt.% TiO2 coatings with an increasing Al2TiO5 content in the feedstock powder. Furthermore, it was found that Al2TiO5 may reform during APS when sprayed from an Al2TiO5-free powder.
000863918 536__ $$0G:(DE-HGF)POF3-113$$a113 - Methods and Concepts for Material Development (POF3-113)$$cPOF3-113$$fPOF III$$x0
000863918 7001_ $$0P:(DE-HGF)0$$aBerger, Lutz-Michael$$b1
000863918 7001_ $$0P:(DE-HGF)0$$aConze, Susan$$b2
000863918 7001_ $$0P:(DE-Juel1)159368$$aSohn, Yoo Jung$$b3$$ufzj
000863918 7001_ $$0P:(DE-Juel1)129670$$aVassen, Robert$$b4$$ufzj
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000863918 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)159368$$aForschungszentrum Jülich$$b3$$kFZJ
000863918 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)129670$$aForschungszentrum Jülich$$b4$$kFZJ
000863918 9131_ $$0G:(DE-HGF)POF3-113$$1G:(DE-HGF)POF3-110$$2G:(DE-HGF)POF3-100$$3G:(DE-HGF)POF3$$4G:(DE-HGF)POF$$aDE-HGF$$bEnergie$$lEnergieeffizienz, Materialien und Ressourcen$$vMethods and Concepts for Material Development$$x0
000863918 9141_ $$y2019
000863918 920__ $$lyes
000863918 9201_ $$0I:(DE-Juel1)IEK-1-20101013$$kIEK-1$$lWerkstoffsynthese und Herstellungsverfahren$$x0
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