Formation of a submicrocrystalline structure in metastable austenitic steels during severe plastic deformation and subsequent heating / Mal’tseva L.A., Mal’tseva T.V., Yurovskikh A.S., Raab G.I., Sharapova V.A., Vakhonina K.D. // Russian Metallurgy (Metally). - 2016. - V. 2016, l. 3. - P. 181-188.

ISSN:
00360295
Type:
Article
Abstract:
The structure and the mechanical properties of metastable austenitic steels after severe plastic deformation by four or six passes of equal-channel angular pressing (ECAP) at a temperature of 400°C are studied. It is shown that ECAP results in strain hardening mainly due to the formation of a submicrocrystalline structure, which is retained after subsequent heating to 500°C. © 2016, Pleiades Publishing, Ltd.
Author keywords:
Index keywords:
Austenite; Austenitic steel; Hardening; Plastic deformation; Pressing (forming); Strain hardening; Metastable austenitic steels; Severe plastic deformations; Submicrocrystalline structures; Equal chan
DOI:
10.1134/S0036029516030095
Смотреть в Scopus:
https://www.scopus.com/inward/record.uri?eid=2-s2.0-84977539617&doi=10.1134%2fS0036029516030095&partnerID=40&md5=d9a36ce537e682483beb001db3c257df
Соавторы в МНС:
Другие поля
Поле Значение
Link https://www.scopus.com/inward/record.uri?eid=2-s2.0-84977539617&doi=10.1134%2fS0036029516030095&partnerID=40&md5=d9a36ce537e682483beb001db3c257df
Affiliations El’tsin Ural Federal University, Yekaterinburg, Russian Federation; Ufa State Aviation Technical University, Ufa, Russian Federation
References Valiev, R.Z., Korznikov, A.V., Mulyukov, R.R., Structure and properties of metallic materials with a submicrocrystalline structure (1992) Fiz. Met. Metalloved., 4, pp. 70-86; Valiev, R.Z., Enikeev, N.A., Murashkin, M.Y., Utyashev, F.Z., Using intensive plastic deformations for manufacturing bulk nanostructure metallic materials (2012) Izv. Akad. Nauk, Mekh. Tverd. Tela, 4, pp. 109-122; Dobatkin, S.V., Rybal’chenko, O.V., Raab, G.I., Formation of a submicrocrystalline structure in austenitic 08Kh18N10T steel during equal-channel angular pressing followed by heating (2006) Russian Metallurgy (Metally), 1, pp. 42-48; Valiev, R.Z., Creation of nanostructured metals and alloys with unique properties using severe plastic deformation (2006) Rossiiskie Nanotekhnologii, 1 (1-2), pp. 208-216; Astafurova, E.G., Mayer, G.G., Naydenkin, E.V., Raab, G.I., Odesskii, P.D., Dobatkin, S.V., Effect of the initial state of low carbon steels on the structure and mechanical properties achieved after equal-channel angular pressing (2014) Izv. Tomsk. Politekh. Inst., 324 (2), pp. 107-115; Valiev, R.Z., Aleksandrov, I.V., (2007) Bulk Nanostructured Metallic Materials, , Akademkniga, Moscow; Mal’tseva, L.A., Ozerets, N.N., Kositsyna, I.I., Grachev, S.V., Zavalishin, V.A., Deryagin, A.I., Structure formation in metastable austenitic steel 03Kh14N11K5M2YuT under the action of deformation (2008) Met. Sci. Heat Treat., 50 (9), pp. 468-472; Mal’tseva, L.A., Zadvorkin, S.M., Sharapova, V.A., Ozerets, N.N., Mal’tseva, T.V., Goruleva, L.S., The role of cobalt in the formation of structure and physico-mechanical properties of metastable austenitic steels after various elastic plastic deformations (2012) Deformat. Razrush. Mater., 6, pp. 23-31; (2006) The Structure and Methods of Research: A Handbook, , Advanced Materials, Ed by D. L. Mersona (Tolyatti State University, MISiS,Tolyatti, Moscow)
Correspondence Address Mal’tseva, L.A.; El’tsin Ural Federal UniversityRussian Federation; email: mla44@mail.ru
Publisher Maik Nauka-Interperiodica Publishing
Language of Original Document English
Abbreviated Source Title Russ. Metall. (Metally)
Source Scopus