THE PROCESSING TECHNOLOGY DEVELOPMENT OF TiNi ARCH WIRES
https://doi.org/10.17073/0368-0797-2014-6-61-65
Abstract
The paper presents the research results of the temperature range realization of direct and reverse martensitic transformations in TiNi orthodontic arch wires of foreign producers and TiNi wire of Russian production in the delivery mode and after the heat treatment used to form required characteristics in shape memory alloys. It has been found out that in the delivery mode the TiNi superelastic orthodontic arch wires vary in their functional parameters considerably depending on the manufacturer. Chemical compositions of the superelastic and heat-activated arches are ~ Ti – 50.9 % Ni and Ti – 50.5 % Ni, respectively. It has been established that the same wire Ti – 55.77 % Ni made in the Russian industrial centre “Matek-SMA Ltd.” can be used both for production of the superelastic arch wires after the heat treatment at 550 °C for 15 minutes followed by water quenching and heat-activated arch wires after annealing at 500 ºC for 30 minutes with quenching.
About the Authors
S. N. Miliukina
Vitebsk State Technological University (Vitebsk, Belarus)
Belarus
Belarus
Senior Lecturer
V. V. Rubanik
Institute of Technical Acoustics, National Academy of Sciences of Belarus (Vitebsk, Belarus)
Belarus
Belarus
Dr. Eng., Director
V. V. Rubanik
Vitebsk State Technological University (Vitebsk, Belarus)
Institute of Technical Acoustics, National Academy of Sciences of Belarus (Vitebsk, Belarus)
Belarus
Belarus
Cand. Phys.-math., Leading Researcher, Head of the Chair
V. A. Andreev
Industrial Center MATEK-SMA, Ltd. (Moscow, Russia)
Russian Federation
Russian Federation
Cand. Eng., Deputy General Director
References
1. Abolmasov N.G., Abolmasov N.N. Ortodontiya (Orthodontics). Moscow: izd. MEDpress-inform, 2008. 424 p.
2. Gyunter V.Ye., Hodorenko V.N., Yasenchuk Yu.F. etc. Nikelid titana. Medicinskiy material novogo pokoleniya (Nickelide titanium. Medical is a new generation). Tomsk: izd. MIC, 2006. 296 p.
3. Materialy s effektom pamyati formy (Materials with Shape Memory). Sprav izd. V 4 t. Lihacheva V.A. ed. Vol. 1. SPb.: izd. NIIH SPbSU, 1998. 424 p.
4. Andreev V.A., Husainov M.A., Bondarev A.B. Proizvodstvo prokata. 2008. № 9. Pp. 37 – 42.
5. Lotkov A.I., Grishkov V.N., Udovenko V.A., Kuznetsov A.V. Fizika metallov i metallovedenie. 1982. Vol. 54. № 6. Pp. 1202 – 1204.
6. Oocuka K., Sumidzu K., Sudzuki Yu. etc. Splavy s effektom pamyati formy (Alloys with shape memory effect). Funakubo H. ed. Per. s japonsk. Druzhinina I.I. Moscow: Metallurgiya, 1990. 224 p.
7. Miliukina S.N., Rubanik V.V., Rubanik V.V. (Jr.). Sbornik dokladov 8-y mezhdunarodnoy konferentsii «Avangardnye mashinostroitel’nye tehnologii», Bolgariya, 18 – 20 iyunya 2008 (Collection of reports 8th international conference “Vanguard machine-building technology”, Bulgaria, 18-20 June 2008). Cranevo. 2008. Pp. 199 – 203.
8. Miliukina S.N., Dorodeiko V.G., Rubanik V.V., Rubanik V.V. (Jr.) Materials Science and Engineering A. 2008. Vol. 481 – 482. Pp. 616 – 619.
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For citations:
Miliukina S.N., Rubanik V.V., Rubanik V.V., Andreev V.A. THE PROCESSING TECHNOLOGY DEVELOPMENT OF TiNi ARCH WIRES. Izvestiya. Ferrous Metallurgy. 2014;57(6):61-65. (In Russ.) https://doi.org/10.17073/0368-0797-2014-6-61-65
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