Effect of electromechanical treatment on the structure and microhardness of plasma coating from Cr–Mn steel

Effect of electromechanical treatment on the structure and microhardness of plasma coating from Cr–Mn steel

The effect of electromechanical treatment (EMT) on the structure and microhardness of a plasma coating prepared from austenite steel is investigated at 25 and 500°C. The EMT current is varied from 400 to 800 A, the treatment rate is 0.81–3.39 m/min, and the number of passes is from one to four. Cons...

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Veröffentlicht in:Inorganic materials : applied research 2016-05, Vol.7 (3), p.363-371
Hauptverfasser: Ivannikov, A. Yu, Kalita, V. I., Komlev, D. I., Radyuk, A. A., Bagmutov, V. P., Zakharov, I. N., Parshev, S. N.
Format: Artikel
Sprache:eng
Schlagworte:
Chemistry
Chemistry and Materials Science
Industrial Chemistry/Chemical Engineering
Inorganic Chemistry
Materials Science
Plasma Chemical Methods of Production and Treatment of Materials
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Zusammenfassung:The effect of electromechanical treatment (EMT) on the structure and microhardness of a plasma coating prepared from austenite steel is investigated at 25 and 500°C. The EMT current is varied from 400 to 800 A, the treatment rate is 0.81–3.39 m/min, and the number of passes is from one to four. Consolidation of the coating is observed after EMT. Its microhardness increases from 1866 to 4618 MPa under EMT without heating of the sample and to 5814 MPa under EMT with heating to 500°C.
ISSN:2075-1133
2075-115X
DOI:10.1134/S2075113316030096