Damping properties of martensitic and austenitic aging spring steels / Mikhailov S.B., Potekhin B.A., Mal'tseva L.A., Mal'tseva T.V., Fokin M.V. // Physics of Metals and Metallography. - 2000. - V. 90, l. 1. - P. 68-74.

ISSN:
0031918X
Type:
Article
Abstract:
The possibilities of increasing damping properties of martensitic (02Kh14N8M2T) and austenitic (05Kh11N11M3S2VT) aging spring steels were studied. These properties are substantially determined by heat treatment conditions providing the formation of the austenite that is unstable toward deformation. Structure, chemical composition, and the amount of the strengthening phases (Laves phases of the λ1 type) were studied. Work hardening of the steels and the effect of plastic deformation on damping were considered. An increase in the damping capacity to 5% allows one to classify the steels to the damping ones. It is shown that the damping properties of the stainless spring steels studied can be controlled by heat treatment and plastic deformation both at room temperature and at high temperatures.
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Affiliations Ural State Technical University, ul. Mira 19, Ekaterinburg, 620002, Russian Federation; Ural State Forestry Academy, Russian Academy of Sciences, Sibirskii trakt 37, Ekaterinburg, 620032, Russian Federation
References Potekhin, B.A., Formation of properties of steels with deformation-produced metastable austenite (1982) Doctoral (Techn.) Dissertation, , Sverdlovsk; Potekhin, B.A., Tyutyukov, S.A., Nemirovskii, Yu.R., Pashkov, Yu.I., Production of austenite in steels of the transition class, its stability, and its effect on the mechanical properties of steel (1979) Fiz. Met. Metalloved., 48 (1), pp. 182-187; Brik, V.B., Fal'chenko, V.M., The effect of the polymorphic transformation in iron nickel alloys on self-diffusion (1981) Metallofizika, 3 (1), pp. 71-75; Gertsriken, D.S., Gurevich, M.E., Koval', Yu.N., Fal'chenko, V.M., The effect of martensitic transformation on the diffusion mobility of atoms in metals (1978) Martensitnye Prevrashcheniya (Martensitic Transformations), Doklady Mezhdunarodnoi Konferentsii ICOMAT-77 (Proc. Int. Conf. ICOMAT-77), pp. 274-278. , Kiev: Naukova Dumka; Kochkin, L.N., Kondratov, V.M., Khil'chevskii, V.V., A device for the accelerated obtaining of amplitude dependences (1973) Probl. Prochn., pp. 113-119. , no. 10; Olson, G.B., Cohen, M., A mechanism for the strain-induced nucleation of martensitic transformation (1972) J. Less-Common Met., 28, pp. 107-118; Blanter, M.S., Golovin, I.S., Golovin, S.A., Il'in, A.A., Sarrak, V.N., (1994) Mekhanicheskaya Spektroskopiya Metallicheskikh Materialov (Mechanical Spectroscopy of Metallic Materials), , Moscow: MIA
Correspondence Address Mikhailov, S.B.; Ural State Technical University, ul. Mira 19, Ekaterinburg, 620002, Russian Federation
Language of Original Document English
Abbreviated Source Title Phys. Met. Metallogr.
Source Scopus