Development of the Paris-Erdogan model for the quantitative evaluation of the wear resistance of materials under dynamic contact with a discrete liquid-drop flow
| Autor: | Varavka Valery N., Kudryakov Oleg V., Bronnikova Natalia I., Zabiyaka Igor Yu., Rubanov Vladilen V. |
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| Jazyk: | English<br />French |
| Rok vydání: | 2018 |
| Předmět: | |
| Zdroj: | MATEC Web of Conferences, Vol 226, p 03005 (2018) |
| Druh dokumentu: | article |
| ISSN: | 2261-236X 20182260 |
| DOI: | 10.1051/matecconf/201822603005 |
| Popis: | The known fatigue model of Paris-Erdogan was first used for conditions of multi-cycle water-drop impacts with a metallic surface. The model is supplemented by the structure-dependent characteristics of the material. Experimental data providing correctness of model application is presented. The applied problem of quantitative evaluation of the material durability in the conditions of the droplet impact and comparison of materials of different structural classes was solved in the work without costly bench tests. |
| Databáze: | Directory of Open Access Journals |
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