000141407 001__ 141407
000141407 005__ 20240708132805.0
000141407 037__ $$aFZJ-2013-06587
000141407 041__ $$aEnglish
000141407 1001_ $$0P:(DE-Juel1)136664$$aTerberger, Philipp$$b0$$eCorresponding author$$ufzj
000141407 1112_ $$aGordon Research Conf. "High Temperature Corrosion"$$cNew London$$d2013-07-21 - 2013-07-26$$wUSA, NH
000141407 245__ $$aInteraction of vacuum plasma-sprayed protective bond coats with γ/γ`-strengthened Co-base superalloys during thermal treatment
000141407 260__ $$c2013
000141407 3367_ $$0PUB:(DE-HGF)24$$2PUB:(DE-HGF)$$aPoster$$bposter$$mposter$$s1391002691_27212$$xOther
000141407 3367_ $$033$$2EndNote$$aConference Paper
000141407 3367_ $$2DataCite$$aOutput Types/Conference Poster
000141407 3367_ $$2DRIVER$$aconferenceObject
000141407 3367_ $$2ORCID$$aCONFERENCE_POSTER
000141407 3367_ $$2BibTeX$$aINPROCEEDINGS
000141407 520__ $$aIn this poster the interaction of vacuum plasma-sprayed (VPS) protective bond coats and γ/γ`-strengthened Co-base superalloys during thermal treatment is presented. γ/γ`-strengthened Co-base superalloys are currently investigated with the aim of utilizing them for high-temperature, high-load applications in gas turbine blades, as these alloys show improved corrosion resistance and higher operating temperatures compared to Ni-base superalloys. Those blades are often protected by a thermal barrier coating system (TBC) consisting of a metallic bond coat for corrosion and oxidation resistance and a ceramic top coat. Plasma-sprayed MCrAlY bond coats (M=Co,Ni) are commonly used for this application. For the new Co-base superalloys the interaction with the adjacent bond coat needs to be studied to ensure their compatibility. To do this, MCrAlY-coated Co-base superalloy samples were thermally treated at 900 °C and analysed using SEM and EDX. In this work current results are presented with an emphasis on the interdiffusion behaviour. Phases formed in the interdiffusion zone are identified and analysed. It was found, that interdiffusion leads to dissolving of the γ`-phase in the superalloy and formation of various W-rich phases.
000141407 536__ $$0G:(DE-HGF)POF2-122$$a122 - Power Plants (POF2-122)$$cPOF2-122$$fPOF II$$x0
000141407 536__ $$0G:(DE-Juel1)HITEC-20170406$$aHITEC - Helmholtz Interdisciplinary Doctoral Training in Energy and Climate Research (HITEC) (HITEC-20170406)$$cHITEC-20170406$$x1
000141407 7001_ $$0P:(DE-Juel1)129662$$aSebold, Doris$$b1$$ufzj
000141407 7001_ $$0P:(DE-Juel1)129670$$aVaßen, Robert$$b2$$ufzj
000141407 909CO $$ooai:juser.fz-juelich.de:141407$$pVDB
000141407 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)136664$$aForschungszentrum Jülich GmbH$$b0$$kFZJ
000141407 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)129662$$aForschungszentrum Jülich GmbH$$b1$$kFZJ
000141407 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)129670$$aForschungszentrum Jülich GmbH$$b2$$kFZJ
000141407 9131_ $$0G:(DE-HGF)POF2-122$$1G:(DE-HGF)POF2-120$$2G:(DE-HGF)POF2-100$$3G:(DE-HGF)POF2$$4G:(DE-HGF)POF$$aDE-HGF$$bEnergie$$lRationelle Energieumwandlung und -nutzung$$vPower Plants$$x0
000141407 9141_ $$y2013
000141407 920__ $$lno
000141407 9201_ $$0I:(DE-Juel1)IEK-1-20101013$$kIEK-1$$lWerkstoffsynthese und Herstellungsverfahren$$x0
000141407 980__ $$aposter
000141407 980__ $$aVDB
000141407 980__ $$aUNRESTRICTED
000141407 980__ $$aI:(DE-Juel1)IEK-1-20101013
000141407 981__ $$aI:(DE-Juel1)IMD-2-20101013