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dc.contributor.authorBelan, Juraj
dc.contributor.authorKlacková, Martina
dc.description.abstractThe structure of polycrystalline Ni – base superalloys, depending on a heat – treatment, consist of solid solution of elements in Ni (γ - phase, also called matrix), primary carbides MC type, intermetallic precipitate Ni3(Al, Ti) (γ΄- phase), and secondary carbides M23C6 type. Shape and size of these structural components have a significant influence on final mechanical properties of alloy. For instance the precipitate γ΄ size greater than 0.8 mm significantly decreasing the creep rupture life of superalloys and also carbides size greater than 50 mm is not desirable because of fatigue cracks initiation.en
dc.publisherSavaş Kitap ve Yayınevien
dc.rightsDozwolony użytek
dc.subjectmetallography evaluationen
dc.subjectgamma prime evaluationen
dc.subjectcarbide evaluationen
dc.subjectheat treatmenten
dc.subjectNi – base superalloyen
dc.titleStructure and Its Influence on Ni – Base Superalloy Mechanical Propertiesen
dc.description.epersonStanisław Borkowski

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