dc.contributor.author | DIKUSAR, A. I. | |
dc.contributor.author | LIKRIZON, E. A. | |
dc.contributor.author | DIKUSAR, G. K. | |
dc.date.accessioned | 2022-04-05T11:37:52Z | |
dc.date.available | 2022-04-05T11:37:52Z | |
dc.date.issued | 2021 | |
dc.identifier.citation | DIKUSAR, A. I., LIKRIZON, E. A., DIKUSAR, G. K. High-Rate Pulsed Galvanostatic Anodic Dissolution of Chromium−Nickel Steels in Electrolytes for Electrochemical Machining: The Role of Surface Temperature. In: Surface Engineering and Applied Electrochemistry, 2021, V. 57, N. 1, pp. 10-182. ISSN 1934-8002. | en_US |
dc.identifier.issn | 1934-8002 | |
dc.identifier.uri | https://doi.org/10.3103/S106837552101004X | |
dc.identifier.uri | http://repository.utm.md/handle/5014/20022 | |
dc.description | Access full text - https://doi.org/10.3103/S106837552101004X | en_US |
dc.description.abstract | A pulsed galvanostatic anodic dissolution of chromium−nickel steels (types Kh18N10 (Cr18Ni10) and KhN35VT (CrNi35WT)) under the conditions of electrochemical machining is studied in chloride, nitrate, and mixed chloride−nitrate electrolytes at current densities up to 100 A/cm2. In all the considered solutions (except for the dissolution of CrNi35WT in chloride solutions), for relative pulse durations s ≥ 2 (duty cycle D ≤ 50%), the faradaic rate of dissolution reaches a limiting value of ~0.18 mg/C, irrespective of pulse duration (from 20 μs to 2 ms), which translates into the current efficiencies of alloy dissolution of 50 and 68% for the Cr18Ni10 and CrNi35WT alloys, respectively. Using direct current for processing (i.e., s < 2) boosts the current efficiency, and the rise in surface temperature is crucial to this effect. | en_US |
dc.language.iso | en | en_US |
dc.publisher | Springer Nature Switzerland | en_US |
dc.rights | Attribution-NonCommercial-NoDerivs 3.0 United States | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/us/ | * |
dc.subject | electrochemical machining | en_US |
dc.subject | anodic dissolution | en_US |
dc.subject | chromium–nickel alloys | en_US |
dc.subject | alloys | en_US |
dc.subject | electrolytes | en_US |
dc.title | High-Rate Pulsed Galvanostatic Anodic Dissolution of Chromium−Nickel Steels in Electrolytes for Electrochemical Machining: The Role of Surface Temperature | en_US |
dc.type | Article | en_US |
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