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http://earchive.tpu.ru/handle/11683/18222| Title: | Surface hardening of stainless steel by runaway electronspreionized diffuse discharge in air atmosphere |
| Authors: | Erofeev, Mikhail Vladimirovich Shulepov, M. A. Oskomov, K. V. Tarasenko, Victor Fedotovich |
| Keywords: | поверхностное упрочнение; нержавеющие стали; убегающие электроны; разряды; атмосфера; воздух; микротвердость; химические реакции |
| Issue Date: | 2015 |
| Publisher: | IOP Publishing |
| Citation: | Surface hardening of stainless steel by runaway electronspreionized diffuse discharge in air atmosphere / M. V. Erofeev [et al.] // Journal of Physics: Conference Series. — 2015. — Vol. 652 : Gas Discharge Plasmas and Their Applications (GDP 2015) : 12th International Conference, 6–11 September 2015, Tomsk, Russia : [proceedings]. — [012039, 5 p.]. |
| Abstract: | In this paper we present microhardness measurements of stainless steel surface treated by diffuse discharge in air atmosphere. The cleaning from carbon in comparison to the initial sample was observed at a depth exceeding 20 nm. The oxygen concentration was also increased in comparison to that in the initial sample at a depth of up to about 50 nm. Comparative analysis shows that after treatment the microhardness of stainless steel surface increased in 2 times due to interaction of near-surface layers with product of plasma chemical reactions produced in diffuse discharge. |
| URI: | http://earchive.tpu.ru/handle/11683/18222 |
| Appears in Collections: | Материалы конференций |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| dx.doi.org-10.1088-1742-6596-652-1-012039.pdf | 1,15 MB | Adobe PDF | View/Open |
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