Stainless High-Strength Sparingly Alloyed Steel for Operation in Aggressive Environments


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Abstract

Formation of structure and properties is analyzed in a number of stainless high-strength steels used in oil production for shafts of submerged centrifugal electric pumps. The factors elevating the cuttability and corrosion resistance of sparingly alloyed steel 14Cr17Ni2NV are determined.

About the authors

I. L. Yakovleva

M. N. Mikheev Institute for Metal Physics of the Ural Branch of the Russian Academy of Sciences

Author for correspondence.
Email: labmet@imp.uran.ru
Russian Federation, Ekaterinburg

N. A. Tereshchenko

M. N. Mikheev Institute for Metal Physics of the Ural Branch of the Russian Academy of Sciences

Email: labmet@imp.uran.ru
Russian Federation, Ekaterinburg

L. A. Smirnov

Ural Institute of Metals

Email: labmet@imp.uran.ru
Russian Federation, Ekaterinburg

L. M. Panfilova

Ural Institute of Metals

Email: labmet@imp.uran.ru
Russian Federation, Ekaterinburg

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