Cobalt based Superalloy
Uzma Hira, Nimrah Maqsood
Superalloys indicates to a class of alloys which may retain their mechanical properties despite prolonged high-temperature environments. Superalloys were originally designed to get usein turbo-superchargers and aviation turbine engines. Cobalt based superalloys have a melting point that is greater than alloys based on nickel, making them intriguing materials. These novel superalloys have excellent high-temperature characteristics since they are enhanced by an ordered γ’ phase (L12 phase). Researchers must use alloying methodologies to investigate high-dimensional composition and temperature space in order to generate them. The advancements of cobalt-based superalloys can benefit new technology due to their distinct microstructure features, uncovered in this work, which can also offer insights into the microstructural engineering of other produced superalloys.
Keywords
Creep Resistance, Power of Cobalt, Thermodynamic Stability, Oxidation
Published online 9/10/2025, 14 pages
Citation: Uzma Hira, Nimrah Maqsood, Cobalt based Superalloy, Materials Research Foundations, Vol. 178, pp 68-80, 2025
DOI: https://doi.org/10.21741/9781644903698-4
Part of the book on Superalloys
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