Journal : Advances in Materials Science
Article : The effect of vanadium on the kinetics of phase transformations of undercooled austenite in the steels of low content of other elements

Authors :
Davies, H.A.
Department of Engineering Materials, University of Sheffield, United Kingdom,
Pomogailo, A.D.
Institute of Problem of Chemical Physics, Russian Academy of Sciences Cher-nogolovka, Russia,
Gireń, B.G.
Institute of Fluid-Flow Machinery Polish Academy of Science, Poland,
Gireń, B.G.
Institute of Fluid-Flow Machinery Polish Academy of Science, Poland,
Hucińska, J.
Faculty of Mechanical Engineering, Technical University of Gdańsk, Poland,
Imielińska, K.
Faculty of Mechanical Engineering, Technical University of Gdańsk, Poland,
Krella, A.
Institute of Fluid-Flow Machinery, Polish Academy of Science, Poland,
Pacyna, J.
University of Mining and Metallurgy, Cracow, Poland,
Abstract : The investigations were performed by means of the dilatometric method on two model alloys of almost similar chemical compositions but of differentiated concentration of vanadium (0.14 and 0.77%). The samples of each alloy were austenitized at the temperatures, when almost all vanadium carbides of MC type remained undissolved, and at the temperatures of dissolving of MC carbides when entire vanadium passed into austenite. It was observed that vanadium bound into MC carbides affects weakly the kinetics of transformations of the undercooled austenite and its influence is much stronger when it is completely dissolved in the solution (austenite).

Keywords : investigation method, heat treatment, concentration of vanadium, undercooled austenite,
Publishing house : Politechnika Gdańska
Publication date : 2001
Number : Vol. 1, nr 1(1)
Page : 74 – 78

Bibliography
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DOI :
Qute : Davies, H.A. ,Pomogailo, A.D. ,Gireń, B.G. ,Gireń, B.G. ,Hucińska, J. ,Imielińska, K. ,Krella, A. ,Pacyna, J. ,Pacyna, J. , The effect of vanadium on the kinetics of phase transformations of undercooled austenite in the steels of low content of other elements. Advances in Materials Science Vol. 1, nr 1(1)/2001
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