About: Microstructural Material Analysis of Superalloy INCONEL 792-5A after High Temperature Exposition

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The paper is oriented on structural-material analysis of cast nickel superalloy of the type INCONEL 792-5A after long-term annealing at the temperature 900 st. C. From the viewpoint of practical exploitation this represents the upper limit of efficient use. Importance of solution consists in the fact that higher level of alloying of this type of superalloy has higher level of segregation activity. This fact can lead at exploitation to development of specific microsegregation processes related to precipitation process and with formation either of carbidic phases, or some variants of intermetallic phases, e.g. of the type ´ - (Ni3Ti,Al). In our case we applied with long-term exposition time, which comprises annealing at the temperature mentioned above for 1000 and 10 000 hours. For all practical purposes this represents conditions, which have undoubtedly response from technological practice viewpoint and can contribute both to more objective evaluation of service life of the relevant castings The paper is oriented on structural-material analysis of cast nickel superalloy of the type INCONEL 792-5A after long-term annealing at the temperature 900 st. C. From the viewpoint of practical exploitation this represents the upper limit of efficient use. Importance of solution consists in the fact that higher level of alloying of this type of superalloy has higher level of segregation activity. This fact can lead at exploitation to development of specific microsegregation processes related to precipitation process and with formation either of carbidic phases, or some variants of intermetallic phases, e.g. of the type ´ - (Ni3Ti,Al). In our case we applied with long-term exposition time, which comprises annealing at the temperature mentioned above for 1000 and 10 000 hours. For all practical purposes this represents conditions, which have undoubtedly response from technological practice viewpoint and can contribute both to more objective evaluation of service life of the relevant castings (en)
Title	Microstructural Material Analysis of Superalloy INCONEL 792-5A after High Temperature Exposition Microstructural Material Analysis of Superalloy INCONEL 792-5A after High Temperature Exposition (en)
skos:prefLabel	Microstructural Material Analysis of Superalloy INCONEL 792-5A after High Temperature Exposition Microstructural Material Analysis of Superalloy INCONEL 792-5A after High Temperature Exposition (en)
skos:notation	RIV/00176109:_____/09:#0000009!RIV11-MPO-00176109
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(FI-IM5/001), P(FT-TA3/072), Z(MSM6198910013)
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Hrbáček, Karel
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	První brněnská strojírna Velká Bíteš, a. s.
http://linked.open...dnocenehoVysledku	326232
http://linked.open...ai/riv/idVysledku	RIV/00176109:_____/09:#0000009
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	nickel superalloys; long-term annealing; microstructure; precipitation (en)
http://linked.open.../riv/klicoveSlovo	nickel superalloys microstructure precipitation long-term annealing
http://linked.open...odStatuVydavatele	SK - Slovenská republika
http://linked.open...ontrolniKodProRIV	[BFC0A087EBAD]
http://linked.open...i/riv/nazevZdroje	Communications - Scientific Letters of the University of Zilina
http://linked.open...in/vavai/riv/obor	JG
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Research into the process of crystallization in very exacting investment castings made with reliance on numerically controlled simulation. Research of mechanical properties and development of precision casting of heating parts of gas-turbines
http://linked.open...UplatneniVysledku	2009
http://linked.open...v/svazekPeriodika	11
http://linked.open...iv/tvurceVysledku	Hrbáček, Karel Jonšta, Z. Jonšta, P. Mazanec, K.
http://linked.open...n/vavai/riv/zamer	Processes of preparation and properties of highly pure and structural defined special materials
issn	1335-4205
number of pages	5 (xsd:int)

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