Contribution of Heat and ThermoChemical Treatments to the Improvement of the Performances of High-Speed Steel Tools
Keywords:
cyanurated layer, electrically activated salts
Abstract
The In this paper the influence of non-conventional heat and thermo chemical treatments upon the structure of tool steels and implicitly, upon the performances that are derived from applying such treatments, is presented. Reference is made to the conditions in which the heat and thermo chemical treatments in vacuum and in electrolyte baths are carried out. The advantages of these procedures are evidenced both from a technical as well as an economic standpoint.
The experiments have been carried out on Rp3 and Rp5 steels, with application of vacuum at the final heat treatments.
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References
[1]. Giacomelli.I, Druga L, Samoila C.,Bot D. - Tehnologii neconventionale cu transformari de faza- Editura Lux-Libris, Brasov 2200.
[2]. Dulamita T. - Oteluri de scule-proprietati, tratamente termice,utilizari.- Editura Tehnica-Bucuresti 1990.
[3]. V.I.Popescu, C. Chiriac - Oteluri rapide- Editura Agir 2002.
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[5]. Henley W. - Hardening, tempering, annealing and forging of steel: Including heat treatment of modern alloy steels: a complete treatise on the practical treatment and working of high and low grade steel by ASIN: B 00086U8F8.
[6]. Heat Treatment of High-Speed Steels, http://www.key-tosteel.com/Articles/Art57.htm.
[7]. Effects of heat treating high-speed, steel-cutting tools, American Machinist Journal, findarticles.com/p/articles/mi_hb008/is_199806/ai_hibm1P129025259.
[2]. Dulamita T. - Oteluri de scule-proprietati, tratamente termice,utilizari.- Editura Tehnica-Bucuresti 1990.
[3]. V.I.Popescu, C. Chiriac - Oteluri rapide- Editura Agir 2002.
[4]. Krauss G. - Principles of Heat Treatment of Steel- Metallurgy and Technology by, ISBN- 13:978-087170108.
[5]. Henley W. - Hardening, tempering, annealing and forging of steel: Including heat treatment of modern alloy steels: a complete treatise on the practical treatment and working of high and low grade steel by ASIN: B 00086U8F8.
[6]. Heat Treatment of High-Speed Steels, http://www.key-tosteel.com/Articles/Art57.htm.
[7]. Effects of heat treating high-speed, steel-cutting tools, American Machinist Journal, findarticles.com/p/articles/mi_hb008/is_199806/ai_hibm1P129025259.
Published
2007-05-15
How to Cite
1.
TORODOC N, GIACOMELLI I. Contribution of Heat and ThermoChemical Treatments to the Improvement of the Performances of High-Speed Steel Tools. The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science [Internet]. 15May2007 [cited 26Dec.2024];30(1):14-6. Available from: https://gup.ugal.ro/ugaljournals/index.php/mms/article/view/3170
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