Оценка параметров окислительных реакций при плазменном или лазерном нагреве поверхности
The paper considers studying the physicochemical processes occurring on the surface of a steel billet under plasma (laser) heating using the exact method of thermodynamic calculation of the equilibrium of chemical reactions and the method of practical calculations in the thermodynamics of chemical r...
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| Datum: | 2018 |
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| Hauptverfasser: | , , , , |
| Format: | Artikel |
| Sprache: | Ukrainian |
| Veröffentlicht: |
National Academy of Sciences of Ukraine, Physical-Technological Institute of Metals and Alloys of NAS of Ukraine
2018
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| Schlagworte: | |
| Online Zugang: | https://plit-periodical.org.ua/index.php/plit/article/view/194 |
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| Назва журналу: | Casting Processes |
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Casting Processes| Zusammenfassung: | The paper considers studying the physicochemical processes occurring on the surface of a steel billet under plasma (laser) heating using the exact method of thermodynamic calculation of the equilibrium of chemical reactions and the method of practical calculations in the thermodynamics of chemical reactions. The isobaric-isothermal potential of the reaction being studied determine its probability at a given temperature. The object of the study is the widespread carbon steel 30. The carried out investigations allow taking into account changes in the chemical composition of the surface of the steel billet in the preparation of various technological processes. |
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