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EN
ČeštinaEnglish

Effect of cooling rate on structural and chemical microheterogeneity of IN 738LC nickel based superalloy

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F08%3A00019347" target="_blank" >RIV/61989100:27360/08:00019347 - isvavai.cz</a>

  • Result on the web

    —

  • DOI - Digital Object Identifier

    —

Alternative languages

  • Result language

    angličtina

  • Original language name

    Effect of cooling rate on structural and chemical microheterogeneity of IN 738LC nickel based superalloy

  • Original language description

    The paper deals with the effect of cooling rate on solidification behaviour of IN 738LC nickel based superalloy and on resulting structural and chemical microheterogeneity of this alloy. Samples taken from as-received state were heated with controlled ramp rates (1, 5, 10 and 20 °C min-1). Immediately after melting they were cooled with the same controlled ramp rate with the help of the laboratory experimental system SETARAM SETSYS 18TM TG/DTA/TMA. Then the microanalysis of minority phases was conductedwith use of X-ray spectroscopy and microstructure of the individual samples was documented by scanning electron microscopy. Chemical microheterogeneity was determined on the basis of measured concentration data of selected elements (Al, Ti, Cr, Co, Ni,Nb, Mo, Ta and W) in representative areas of the individual samples structure.

  • Czech name

    —

  • Czech description

    —

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    JG - Metallurgy, metal materials

  • OECD FORD branch

    —

Result continuities

  • Project

    <a href="/en/project/GA106%2F06%2F1210" target="_blank" >GA106/06/1210: Chemical heterogeneity and microsegregation behaviour of elements during crystallization, solidification and exploitation of nickel superalloys</a><br>

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2008

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Solid State Phenomena

  • ISSN

    1012-0394

  • e-ISSN

    —

  • Volume of the periodical

    138

  • Issue of the periodical within the volume

    138

  • Country of publishing house

    CH - SWITZERLAND

  • Number of pages

    8

  • Pages from-to

    —

  • UT code for WoS article

    —

  • EID of the result in the Scopus database

    —

Similar results(10)

Effect of solidification kinetics on chemical microheterogeneity of IN738LC nickel based superalloyEffect of cooling rate on structural and chemical microheterogeneity of IN 738LC nickel based superalloyStudy of cooling rate effect on microsegregation behaviour and structural heterogeneity of IN 738LC superalloy.