Scientific and Industrial Complex “Supermetal” JSC, Moscow, Russia

G. S. Stepanova, Deputy Head of Department, e-mail: gstepanova@yandex.ru
V. V. Vasekin, Chief Executive Officer

Ju. V. Sinageykina, Engineer

Moscow State University of Medicine and Dentistry, Moscow, Russia

V. A. Parunov, Leading Researcher of the Materials` Science Laboratory

M. V. Lomonosov Moscow State University, Moscow, Russia

M. A. Kareva, Post-graduate Student

The prosthetics dentistry requires more noble metal based PLAGODENT (Super-KM) alloy, developed and produced by Scientific and Industrial Complex “Supermetal”. This company conducted the additional studies of the material operating characteristics. The optical and electronic microscopy was carried out along with the mechanical tests. According to ISO 9693:1999 (E), there were held the tests for adhesive properties. It was shown that, in the production process of dental articles, made of the alloy, its properties are connected with the high function level, which ensures the durability and comfort of dentures. It was confirmed by a successful 10-years practice of the PLAGODENT (Super-KM) alloy in dentistry.

1. Parunov V. A., Lebedenko I. Yu. Klinicheskiy opyt ispolzovaniya sovremennykh otechestvennykh stomatologicheskikh splavov na osnove dragotsennykh metallov (Clinical experience of application of Russian modern dental alloys on the basis of precious metals). Mezhdunarodnaya Nauchno-Tekhnicheskaya Konferentsiya “Sovremennye problemy metallovedeniya splavov tsvetnykh metallov” : sbornik trudov (International Scientific and Technical Conference “Modern problems of physical metallurgy of non-ferrous metals` alloys” : collection of proceedings). Moscow, 2009. pp. 16–21.
2. ISO 9693:1999 (E). Metal-ceramic dental restorative systems.

3. Lebedenko A. I. Primenenie metallokeramicheskikh zubnykh protezov na karkasakh iz zolotogo splava Super KM : dissertatsiya….kandidata meditsinskikh nauk (Application of ceramic-metal dental prosthesis on the frames, made of the gold Super KM alloy : Dissertation….of Candidate of Medical Sciences). Moscow, 2003.
4. Lebedenko A. I., Stepanova G. S., Parunov V. A., Dubova L. V, Zolotnitskiy I. V., Vasekin V. V. Zubnoy tekhnik — Dental mechanic. 2003. No. 3 (38). pp. 36–38.
5. Makarychev Yu. B., Lebedenko A. I., Anisimov Yu. L. Tsvetnye Metally — Non-ferrous metals. 2009. No. 3. pp. 33–35.