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The wear resistance and hydrogen resistance of austenitic FE-MN-C alloys
Języki publikacji
Abstrakty
Zbadano wpływ dodatków stopowych na strukturę powierzchni i strefy podpowierzchniowej w austenitycznych żeliwach stopowych Fe-Mn-C, modyfikowanych dodatkami Cr, V i Ti w warunkach zużycia przy zmien-nym obciążeniu i niszczenia wodorowego. Wykazano, że dodatki stopowe różnie wpływają na odporność na zużycie i niszczenie wodorowe. W warunkach braku smaru grafit może adsorbować go w ograniczonej ilości i pewne ilości dostarczać na powierzchnię zapobiegając tym samym mikro-zgrzewaniu tych powierzchni i zużyciu katastrofalnemu.
A study was carried out to analyses the influence of alloying elements on the surface and under surface layers structure of Fe-Mn-Cu alloys modified by Cr - V - Ti during the wear under different loading and hydrogen embrittlement. It was shown that alloying elements increases operational properties in the different ways. It was established that an increase of hardness and the change of the structural-phase structure of the investigated alloys in conditions of dry friction at constant loading and high-speed modes can be accompanied by a reduction of the intensity of the wear process that is a transition from pathological modes of the destruction of a material to a normal operating mode wear process.
Czasopismo
Rocznik
Tom
Strony
7--16
Opis fizyczny
Bibliogr. 16 poz., rys., tab.
Twórcy
autor
autor
autor
autor
autor
- Fizyko-Mechaniczny Instytut im G. Karpenki Państwowej Akademii Nauk Ukrainy, Lwów, Ukraina
Bibliografia
- 1. Balitskii A.: Reliability and durability assessment of structural materials for NPP using fracture mechanics approaches. Zeszyty Naukowe Politechniki Opolskiej. Seria: Mechanika, z. 79, Nr kol. 300/2005, s. 33–52.
- 2. Fracture mechanics and strength of materials: Reference book, Editor-in-chief V.V. Panasyuk. V. 8. Strength of materials and durability of structural elements of nuclear power plants, A.I. Balitskii, O.V. Makhnenko, O.A. Balitskii, V.A. Grabovskii, D.M. Zaverbnyi, B.T. Timofeev. Editor A.I. Balitskii – Kyiv: PH “Akademperiodyka”, 2005. – 544 p, ISBN 966-360-035-7.
- 3. Thoman U.I., Uggowitzer P.J.: Wear-corrosion behaviour of biocompatible austenitic stainless steels. Wear, 239, 2000, pp. 48–58.
- 4. Patent of Ukraine 2004020827, С22С38/38. Manganese cast iron, V.О. Kolesnikow, A.І. Balitskii; Declared 05.02.04; Publ. 15.12.04. Bul. № 12.
- 5. Balicki A., Kolesnikow W., Kubicki J.: Podwyższanie odporności na zużycie ścierne stopów Fe-Mn poprzez wprowadzenie wybranych dodatków stopowych, Inżynieria Materiałowa, 2003, s. 244–246.
- 6. Balytskyi O.I., Kolesnikov V.O., Kaviak P.: Tribotechnical properties of austenitic manganese steels and cast-irons under sliding friction conditions. Physicochemical mechanics of materials, 2005, p. 55–60.
- 7. Balytskyi O.I., Kolesnikov V.O.: Investigation of wear products of austenitic manganese cast-iron. Materials Science, vol.40, № 1, 2004. p. 78–82.
- 8. Balytskyi O.I., Kolesnikov V.O., Kubicki J.: Enhancement of the crack resistance of manganese cast irons, Materials Science, Vol. 41, № 1, 2005, p. 67–73.
- 9. Kolesnikov V.A.: ”Increasing of operational properties of austenitic manganece cast iron by alloying of carbide creating elements” (PhD thesis defended 21.9.2005, Lviv, Karpenko Physico-Mechanical Institute, National Academy of Sciences of Ukraine).
- 10. Balitskii A. I., Kostyuk I., Kolesnikow V., Kubicki J., Medvid A.G., Ostaf V.Yu.: Hydrogen induced changes of physical and mechanical properties of materials for power generation and transport equipment. Hydrogen Treatment of Materials (Proceedings of the Fourth International Conference ‘HTM-2004”, Donetsk-Svyatogorsk, May 17–21, 2004), Council of Interparlimentary Assembly of States-Participants of Concord of Independent States, Donetsk, 2004, p. 508–512.
- 11. Balitskii A., Kolesnikow W., Kubicki J.: R ole of chromium, vanadium and titanium alloying on the ferrous-manganece alloys tribologycal properties increasing. Problems of Tribology, 2003, № 1, p. 94–100.
- 12. Balitskii A.I., Kostjuk I.F., Kolesnikow W.O., Kochmanski P.: Increasing of corrosion-mechanical resistance of high nitrogen steel welding joining. Visnik EUNU named after V Dal, 2003, № 11 (68), p. 4146.
- 13. Balitskii A., Kolesnikov V., Kubicki J.: High manganese doped iron-carbon alloys – a promising material for parts in railway transport working under wearing condition /Industrial and tourist transport, 2003, Issue 2, P. 54–59.
- 14. Balitskii A., Kostyuk I., Kochmanski P., Ostaf V., Kolesnikow W.: Irregularity of Mechanical and Electrochemical Characteristics of Chromium-Manganese Welded Joints, Proc. 6-th International Symposium of Ukrainian Mechanical Engineers in Lviv, Lvivska Politechnika, 2003, p. 134–135.
- 15. Balitsky A.I., Kostyuk I.F., Krokhmalny O.A.: Physical-mechanical non-homogeneity of welded joints of high-nitrogen Cr-Mn steels and their corrosion resistance. The Paton Welding Journal, 2003, № 2, p. 26–29.
- 16. Balitskii A.I., Diener M., Harzenmoser M., Kostjuk I.F.,Kochmański P., Ostaf V.: Corrosion-Mechanical Resistance of High-Nitrogen Austenitic Steels Welded Joints. Advances in Corrosion Science and Application.- Proceedings of Michal Smialowski International Symposium on Corrosion and Hydrogen Degradation. Institute of Physical Chemistry of the Polish Academy of Sciences, 2003, p. 163–168.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BAR0-0033-0023