Induction hardening of tool steel for heavily loaded aircraft engine components

• Autorzy: Rokicki P.

Identyfikatory

DOI

10.1515/amm-2017-0047

• Języki publikacji: EN

Abstrakty

EN

Induction hardening is an innovative process allowing modification of the materials surface with more effective, cheaper and more reproducible way to compare with conventional hardening methods used in the aerospace industry. Unfortunately, high requirements and strict regulation concerning this branch of the industry force deep research allowing to obtain results that would be used for numerical modelling of the process. Only by this way one is able to start the industrial application of the process. The main scope of presented paper are results concerning investigation of microstructure evolution of tool steel after single-frequency induction hardening process. The specimens that aim in representing final industrial products (as heavily loaded gears), were heat- -treated with induction method and subjected to metallographic preparation, after which complex microstructure investigation was performed. The results obtained within the research will be a basis for numerical modelling of the process of induction hardening with potential to be introduced for the aviation industrial components.

Słowa kluczowe

EN

induction hardening; heavily-loaded gears; heat treatment; microstructure

• Wydawca: Institute of Metallurgy and Materials Science of Polish Academy of Sciences ; Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences
• Czasopismo: Archives of Metallurgy and Materials
• Rocznik: 2017
• Tom: Vol. 62, iss. 1
• Strony: 315--320
• Opis fizyczny: Bibliogr. poz. 8, rys., tab.

Twórcy

autor

Rokicki P.

• Rzeszow University of Technology, Research and Development Laboratory for Aerospace Materials, 4 Zwirki and Wigury St., 35-959 Rzeszów, Poland

Bibliografia

• [1] K. Dychton, P. Rokicki, A. Nowotnik, M. Drajewicz, J. Sieniawski, Solid State Phenomena 227, 425-428 (2015).
• [2] T. Brockhoff, E. Brinksmeier, Manufacturing Technology 48, 255-260 (1999).
• [3] I.R. Pashby, S. Barnes, B.G. Bryden, Journal of Materials Processing Technology 139, 585-588 (2003).
• [4] H. Kristoffersen, P. Vomacka, Materials and Design, 637-644 (2003)
• [5] M. Melander, Journal of Heat Treating, 145-166 (1985).
• [6] O. Bodart, A.-V. Boureau, R. Touzani, Applied Mathematical Modelling 25, 697-712 (2001).
• [7] K. Sadeghipour, J.A. Dopkin, K. Li, Computers in Industry 28, 195-205 (1996).
• [8] A. Nowotnik, P. Rokicki, G. Mrówka-Nowotnik, J. Sieniawski, International Journal of Materials Research 106, 665-675 (2015).

Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017).