Modelling the composition of carbides in nickel-based superalloys of directional crystallization

• Autorzy: Glotka O. A.

Identyfikatory

DOI

10.5604/01.3001.0014.6324

• Języki publikacji: EN

Abstrakty

EN

Purpose: The specifics of the influence of alloying elements on the chemical composition of various types of carbides, their topology and morphology for a multicomponent system of the type Ni-5Cr-9Co-6Al-1Ti-11.7W-1.1Mo-1.6Nb-0.15C using the calculation method CALPHAD. It is shown that the obtained dependences closely correlate with thermodynamic processes occurring in the system. Design/methodology/approach: This work presents the results of studies of the distribution of chemical elements in the composition of carbides, depending on their content in the system. Findings: It was found that the influence of alloying elements on the composition of carbides is complex and is described by complex. Research limitations/implications: An essential problem is the prediction of the structure and properties of heat-resistant alloys without or with a minimum number of experiments. Practical implications: The obtained dependences can be used both for designing new heat-resistant alloys and for improving the compositions of industrial alloys. Originality/value: The value of this work is that the obtained dependences of the influence of alloying elements on the dissolution (precipitation) temperatures and the distribution of elements in carbides in the alloy of the Ni-5Cr-9Co-6Al-1Ti-11.7W-1.1Mo-1.6Nb-0.15C.

Słowa kluczowe

EN

nickel-based superalloys; directional solidification; alloying system; CALPHAD method; structure; composition of carbides

PL

nadstopy niklu; krzepnięcie kierunkowe; metoda CALPHAD; struktura; węgliki

• Wydawca: International OCSCO World Press
• Czasopismo: Journal of Achievements in Materials and Manufacturing Engineering
• Rocznik: 2020
• Tom: Vol. 102, nr 1
• Strony: 5--15
• Opis fizyczny: Bibliogr. 18 poz., rys., tab., wykr.

Twórcy

autor

Glotka O. A.

• Zaporizhzhia Polytechnic National University, 64 Zhukovskogo str., 69063, Zaporizhzhia, Ukraine

Bibliografia

• [1] A. Szczotok, J. Szala, J. Cwajna, M. Hetmańczyk, Selection of etching methods of primary carbides in MAR-M247 nickel-base superalloy for computer-aided quantitative metallography, Materials Characterisation 56/4-5 (2006) 348-354. DOI: https://doi.org/10.1016/j.matchar.2005.10.011
• [2] C.N. Wei, H.Y. Bor, C.Y. Ma, T.S. Lee, A study of IN-713LC superalloy grain refinement effects on microstructure and tensile properties, Materials Chemistry and Physics 80 (2003) 89-93. DOI: https://doi.org/10.1016/S0254-0584(02)00316-4
• [3] A. Mitchell, S.L. Cockcroft, C.E. Schvezov, J.N. Loquet, J. Fernihough, A.J. Schmalz, Primary Carbide and Nitride Precipitation in Superalloys Containing Niobium, High Temperature Materials Processes 15/1-2 (1996) 27-40. DOI: https://doi.org/10.1515/HTMP.1996.15.1-2.27
• [4] J. Chen, J.H. Lee, C.Y. Jo, S.J. Choe, Y.T. Lee, MC carbide formation in directionally solidified MAR-M247 LC superalloy, Materials Science and Engineering A 247/1-2 (1998) 113-125. DOI: https://doi.org/10.1016/S0921-5093(97)00761-2
• [5] P. Berthod, C. Heil, J. Aranda, Influence of the morphologic evolution of the eutectic carbides at high temperature on the thermal expansion behavior of refractory cast alloys, Journal of Alloys and Compounds 504/1 (2010) 243-250. DOI: https://doi.org/10.1016/j.jallcom.2010.05.101
• [6] A.N. Moroz, A.A. Glotka, Nature of Eutectic Carbide Formation in Economically Alloyed High-Speed Steels Metal Science and Heat Treatment 57 (2015) 264-267. DOI: https://doi.org/10.1007/s11041-015-9872-8
• [7] A. Balitskii, L. Ivaskevich, Hydrogen Effect on Cumulation of Failure, Mechanical Properties, and Fracture Toughness of Ni-Cr Alloys, Advances in Materials Science and Engineering 2019 (2019) 3680253. DOI: https://doi.org/10.1155/2019/3680253
• [8] T.-H. Lee, H.-Y. Suh, S.-K. Han, J.-S. Noh, J.-H. Lee. Effect of a heat treatment on the precipitation behavior and tensile properties of alloy 690 steam generator tubes, Journal of Nuclear Materials 479 (2016) 85-92. DOI: https://doi.org/10.1016/j.jnucmat.2016.06.038
• [9] A.A. Glotka, S.V. Haiduk, rediction of the Thermodynamic Processes of Phase Separation in Single-Crystal Refractory Alloys Based on Nickel, Materials Science 55/6 (2020) 878-883. DOI: https://doi.org/10.1007/s11003-020-00382-5
• [10] P. Kontis, D.M. Collins, A.J. Wilkinson, R.C. Reed, D. Raabe, B. Gault, Microstructural degradation of polycrystalline superalloys from oxidized carbides and implications on crack initiation, Scripta Materialia 147 (2018) 59-63. DOI: https://doi.org/10.1016/j.scriptamat.2017.12.028
• [11] J. Jiang, J. Yang, T. Zhang, J. Zou, Y. Wang, F.P.E. Dunne, T.B. Britton, Microstructurally sensitive crack nucleation around inclusions in powder metallurgy nickel-based superalloys, Acta Materialia 117 (2016) 333-344. DOI: https://doi.org/10.1016/j.actamat.2016.07.023
• [12] S. Antonov, J. Huo, Q. Feng, D. Isheim, D.N. Seidman, R.C. Helmink, E. Sun, S. Tin, σ and η Phase formation in advanced polycrystalline Ni-base superalloys, Materials Science and Engineering A 687 (2017) 232-340. DOI: https://doi.org/10.1016/j.msea.2017.01.064
• [13] W. Ren, F. Lu, P. Nie, R. Yang, X. Liu, K. Feng, Z. Li, Effects of the long-time thermal exposure on the microstructure and mechanical properties of laser weldings of Inconel 617, Journal of Materials Processing Technology 247 (2017) 296-305. DOI: https://doi.org/10.1016/j.jmatprotec.2017.05.003
• [14] A.A. Glotka, A.N. Moroz, Effect of Alloying on the Nature of Eutectic Carbides in High-Speed Steels, Materials Science 54/6 (2019) 1-7. DOI: https://doi.org/10.1007/s11003-019-00267-2
• [15] I. Balyts'kyi, O.O. Krokhmal'nyi, Pitting corrosion of 12Kh18AG18Sh steel in chloride solutions, Materials Science 35/3 (1999) 389-394. DOI: https://doi.org/10.1007/BF02355483
• [16] O.I. Balyts’kyi, V.O. Kolesnikov, P. Kawiak, Tribo-engineering properties of austenitic manganese steels and cast irons under the conditions of sliding friction, Materials Science 41/5 (2005) 624-630. DOI: https://doi.org/10.1007/s11003-006-0023-7
• [17] O.I. Balyts’kyi, K.F. Abramek, T. Shtoeck, T. Osipowicz, Diagnostics of degradation of the lock of a sealing ring according to the loss of working gases of an internal combustion engine, Materials Science 50/1 (2014) 156-159. DOI: https://doi.org/10.1007/s11003-014-9704-9
• [18] O.I. Balyts’kyi, V.М. Mochylski, L.М. Ivaskievich, Evaluation of the influence of hydrogen on mechanical characteristics of complexly alloyed nickel alloys, Materials Science 51/4 (2016) 538-547. DOI: https://doi.org/10.1007/s11003-016-9873-9

Uwagi

PL

Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2020).