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

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F09%3A00021981" target="_blank" >RIV/61989100:27360/09:00021981 - isvavai.cz</a>

Alternative codes found

RIV/00176109:_____/09:#0000009

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

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

Original language 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 cas

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JG - Metallurgy, metal materials

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2009

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Communications - Scientific Letters of the University of Zilina

ISSN

1335-4205

e-ISSN

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Volume of the periodical

11

Issue of the periodical within the volume

1

Country of publishing house

SK - SLOVAKIA

Number of pages

5

Pages from-to

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UT code for WoS article

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EID of the result in the Scopus database

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