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Lazarev, Eh.M.; Korotkov, N.A.; Leshchinskaya, E.M.
Structure and physical and mechanical properties of nonmagnetic steels1986
Structure and physical and mechanical properties of nonmagnetic steels1986
AbstractAbstract
[en] The effect of austenitic Cr-Mn steel annealing in dynamic vacuum (10-4 mmHg) at 700-800 deg C during 50-100 hours has been investigated by the methods of phase and microstructural analyses, Auger electron spectroscopy and magnetooptics. In steels, not containing Al, under such thermal treatment conditions Mn evaporation takes place and γ-α transformations in the surface layers, which become ferromagnetic, is observed. In steels with 1.5% of Al in the process of such vacuum annealing a thin (∼ 0.2 μm) film of aluminium oxide, preventing manganese evaporation, is formed
Original Title
Izmenenie struktury i sostava poverkhnostnykh sloev austenitnykh stalej v protsesse vakuumnoj termicheskoj obrabotki
Primary Subject
Source
Bannykh, O.A. (ed.); AN SSSR, Moscow. Inst. Metallurgii; p. 153-156; 1986; p. 153-156; Nauka; Moscow (USSR); 5 refs.; 1 fig.; 2 tabs.
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Book
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