Effect of electromechanical treatment on the structure and microhardness of plasma coating from Cr–Mn steel
| Autor: | A. Yu. Ivannikov, A. A. Radyuk, V. P. Bagmutov, D. I. Komlev, V. I. Kalita, S. N. Parshev, I. N. Zakharov |
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| Rok vydání: | 2016 |
| Předmět: |
010302 applied physics
Austenite Materials science Metallurgy General Engineering 02 engineering and technology Treatment rate engineering.material 01 natural sciences Indentation hardness Plasma coating 020501 mining & metallurgy 0205 materials engineering Coating 0103 physical sciences engineering General Materials Science |
| Zdroj: | Inorganic Materials: Applied Research. 7:363-371 |
| ISSN: | 2075-115X 2075-1133 |
| DOI: | 10.1134/s2075113316030096 |
| Popis: | 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. |
| Databáze: | OpenAIRE |
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