Improving the Quality of Heat Treatment Using Microwave Heating of Products with a Complex Profile of Hardened Surfaces

Article Preview

Abstract:

The current article provides the results of the study on the improving the procedure of induction heating of products with a curvilinear surface profile by hardening of steam turbine blades surface with a complex helical shape and requiring protection against erosive wear [9, 10] using a universal microwave heating device. A principally new device that uses the effect of the magnetic field's force action has been developed and constructed. That makes possible to provide a high-quality strengthening of product surfaces regardless of their geometric configuration and size. The advantages of thermal treatment technology on such device are substantiated based on the results of metallographic, X-ray structural, and hardness analysis.

You might also be interested in these eBooks

Info:

Periodical:

Solid State Phenomena (Volume 364)

Pages:

39-45

Citation:

Online since:

September 2024

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2024 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

* - Corresponding Author

[1] V.Ya. Gridnev i dr., Fizicheskie osnovi elektrotermicheskogo uprochneniya stali, Kyiv, Naukova dumka, 1973, 335 s.

Google Scholar

[2] N.A. Pogrebnoi, Primenenie skorostnogo nagreva dlya povisheniya konstruktsionnoi prochnosti, Chernie metalli, M.: 2010, s. 28-33.

Google Scholar

[3] M.A. Pohribnyi, O.Ie. Vuets, Doslidzhennia vplyvu termichnoi obrobky z riznymy shvydkostiamy nahrivannia na znosostiikist stali 15Kh11MF. Metaloznavstvo ta obrobka metaliv, 2014, № 4, s. 20-24.

Google Scholar

[4] O. Lucia, P. Maussion, E.J. Dede, J. Burdio, Induction Heating Technology and its Applications: Past Developments, Current Technology, and Future Challenges. IEEE Transactions on Industrial Electronics, 61 (5) (2013) 2509–2520.

DOI: 10.1109/tie.2013.2281162

Google Scholar

[5] R.S. Hubatiuk, Tekhnolohiia i obladnannia dlia induktsiinoi termichnoi obrobky zvarnykh ziednan termozmitsnenykh zaliznychnykh reiok z vysokovuhletsevykh stalei /Dysertatsiia na zdobuttia naukovoho stupenia kandydata tekhnichnykh nauk, Kyiv, 2022, 282 S..

Google Scholar

[6] V. Rudnev, D. Loveless, Handbook of induction heating. New York, Basel, Marcel: Dekker Inc., 2003, 797 p.

Google Scholar

[7] Valery Rudnev and George Totten, ASM Handbook Volume 4C: Induction Heating and Heat Treatment. US: ASM International, 2014, 820 p. ISBN: 978-1-62708-012-5.

Google Scholar

[8] O.S. Prokofiev, R.S. Hubatiuk ta in., Rozrobka induktoriv dlia obiemnoi ta poverkhnevoi termichnoi obrobky zvarnykh stykiv zaliznychnykh reiok. Avtomatychne zvariuvannia, 2020, № 5, S. 45-52.

Google Scholar

[9] I.P. Fadeev, Eroziya vlazhnoparovikh turbin, Mashinostroenie, 1974, 208 s.

Google Scholar

[10] V.V. Gavranek i dr., Sposob termicheskoi obrabotki lopatok turbin: Avtorskoe svidetelstvo № 373313. – Byul. izobretenii . – 1973. – s. 72.

Google Scholar